Version 2.15.154 — 2.16.0 alpha 6

Known problems in this version

• The disk writer tool does not work in the AppImage builds (#2001).
• There are a few missing icons in the AppImage builds (#1996).
• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).

Changes since 2.16.0 alpha 5

• Fix errors when trimming or seeking through some files, and when making DCPs (#2035).
• Ignore HMAC discrepencies when reading DCPs.
• Don't give an error code on a language code of U8 in binary STL files (#2036).
• Fix non-appearance of encode server icon on macOS in some cases (#2010).
• Give an error if a non-DCP folder is selected for DCP writing (#2024).

Changes since 2.16.0 alpha 4

• Fix failure to open macOS versions (due to Gatekeeper) in some cases.
• Restore audio language to a DCP-wide setting, instead of being set per-content.
• Sign CPLs made by the combiner correctly (#2028).
• Fix to partition tables sizes created by the disk writer for larger partitions (#2021).
• Fix changes to CompositionMetadataAsset IDs when combining DCPs (#2029).
• Add hint when no audio language is set (#2023).
• Allow annotation text to be set when combining DCPs.
• Tweak to behaviour of crop link buttons when enabling them after changes (#2034).
• Allow any aspect ratio to appear in the ISDCF name as the interior aspect ratio (#2030).
• Update the ISDCF name when crop changes (#2030).
• Fix crash when enabling luminance in SMPTE metadata.
• Updated sv_SE translation from Adam Klotblixt.

Changes since 2.16.0 alpha 3

• Fix failure to decrypt SMPTE subtitles when importing or playing back.
• Fix various problems when closing and re-starting the disk writer (#2018).
• Fix disk writer on a few Linux platforms (e.g. Debian 10, Mageia) (#2001).
• Fix errors when setting video range in some circumstances.
• Fix clamping of video levels.
• Install lib64canberra-gtk0 on Mageia to prevent warnings.
• Allow player to work better when two are running at the same time.

Changes since 2.16.0 alpha 2

• Fix for macOS 10.8 builds.
• Fix for sensitivity of the ‘Make KDM’ button in the KDM generator (#2007).

Changes since 2.16.0 alpha 1

• Builds were added for macOS 10.8 and 10.9 (Mountain Lion and Mavericks) (#2000).
• Hopefully fixed random crashes on making a DCP on macOS (#2006).
• Fix warnings on starting DCP-o-matic on Fedora 34 (#1995).
• Fix crash when no codec is found for an audio stream (#1999).
• Fix LEQ(m) calculations on sources that are not 5.1 (#1991).
• Fix link icon cropping in AppImage builds (#1997).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.7 (Lion) or earlier.
• Windows XP.

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson and Adam Klotblixt.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• New “Combiner&rduo; tool to combine multiple DCPs into one (#1245).
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Thanks to our patron:

LightBender Post

and subscribers:

Jussi Siponen	Zbigniew Kamiński	Film.Ca Inc.
Central Cinema	Timm Kröger	José Delio Ares García
Owen Morgan	Glyndebourne	Mark Allender
John B. Thomas	Sem Rumo - Projetos Audiovisuais	Barak Epstein
Luiz Amoasei	Gerard Elmore	Irving Shapiro
Jeremy Spracklen	Carlos Lagido	Lichtspiele Kalk
Austrian Film Museum	Ross Meyer	Luke Granger-Brown
Stephen van Vuuren (SV2DCP)	Bears Rebecca Fonte

Version 2.15.153 — 2.16.0 alpha 5

Known problems in this version

• The disk writer tool does not work in the AppImage builds (#2001).
• There are a few missing icons in the AppImage builds (#1996).
• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).

Changes since 2.16.0 alpha 4

• Fix failure to open macOS versions (due to Gatekeeper) in some cases.
• Restore audio language to a DCP-wide setting, instead of being set per-content.
• Sign CPLs made by the combiner correctly (#2028).
• Fix to partition tables sizes created by the disk writer for larger partitions (#2021).
• Fix changes to CompositionMetadataAsset IDs when combining DCPs (#2029).
• Add hint when no audio language is set (#2023).
• Allow annotation text to be set when combining DCPs.
• Tweak to behaviour of crop link buttons when enabling them after changes (#2034).
• Allow any aspect ratio to appear in the ISDCF name as the interior aspect ratio (#2030).
• Update the ISDCF name when crop changes (#2030).
• Fix crash when enabling luminance in SMPTE metadata.
• Updated sv_SE translation from Adam Klotblixt.

Changes since 2.16.0 alpha 3

• Fix failure to decrypt SMPTE subtitles when importing or playing back.
• Fix various problems when closing and re-starting the disk writer (#2018).
• Fix disk writer on a few Linux platforms (e.g. Debian 10, Mageia) (#2001).
• Fix errors when setting video range in some circumstances.
• Fix clamping of video levels.
• Install lib64canberra-gtk0 on Mageia to prevent warnings.
• Allow player to work better when two are running at the same time.

Changes since 2.16.0 alpha 2

• Fix for macOS 10.8 builds.
• Fix for sensitivity of the ‘Make KDM’ button in the KDM generator (#2007).

Changes since 2.16.0 alpha 1

• Builds were added for macOS 10.8 and 10.9 (Mountain Lion and Mavericks) (#2000).
• Hopefully fixed random crashes on making a DCP on macOS (#2006).
• Fix warnings on starting DCP-o-matic on Fedora 34 (#1995).
• Fix crash when no codec is found for an audio stream (#1999).
• Fix LEQ(m) calculations on sources that are not 5.1 (#1991).
• Fix link icon cropping in AppImage builds (#1997).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.7 (Lion) or earlier.
• Windows XP.

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson and Adam Klotblixt.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• New “Combiner&rduo; tool to combine multiple DCPs into one (#1245).
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.152 — 2.16.0 alpha 4

Known problems in this version

• The disk writer tool does not work in the AppImage builds (#2001).
• There are a few missing icons in the AppImage builds (#1996).
• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).

Changes since 2.16.0 alpha 3

• Fix failure to decrypt SMPTE subtitles when importing or playing back.
• Fix various problems when closing and re-starting the disk writer (#2018).
• Fix disk writer on a few Linux platforms (e.g. Debian 10, Mageia) (#2001).
• Fix errors when setting video range in some circumstances.
• Fix clamping of video levels.
• Install lib64canberra-gtk0 on Mageia to prevent warnings.
• Allow player to work better when two are running at the same time.

Changes since 2.16.0 alpha 2

• Fix for macOS 10.8 builds.
• Fix for sensitivity of the ‘Make KDM’ button in the KDM generator (#2007).

Changes since 2.16.0 alpha 1

• Builds were added for macOS 10.8 and 10.9 (Mountain Lion and Mavericks) (#2000).
• Hopefully fixed random crashes on making a DCP on macOS (#2006).
• Fix warnings on starting DCP-o-matic on Fedora 34 (#1995).
• Fix crash when no codec is found for an audio stream (#1999).
• Fix LEQ(m) calculations on sources that are not 5.1 (#1991).
• Fix link icon cropping in AppImage builds (#1997).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.7 (Lion) or earlier.
• Windows XP.

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• New “Combiner&rduo; tool to combine multiple DCPs into one (#1245).
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.151 — 2.16.0 alpha 3

Known problems in this version

• The disk writer tool does not work on Debian 10 or the AppImage builds (#2001).
• There are a few missing icons in the AppImage builds (#1996).
• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).

Changes since 2.16.0 alpha 2

• Fix for macOS 10.8 builds.
• Fix for sensitivity of the ‘Make KDM’ button in the KDM generator (#2007).

Changes since 2.16.0 alpha 1

• Builds were added for macOS 10.8 and 10.9 (Mountain Lion and Mavericks) (#2000).
• Hopefully fixed random crashes on making a DCP on macOS (#2006).
• Fix warnings on starting DCP-o-matic on Fedora 34 (#1995).
• Fix crash when no codec is found for an audio stream (#1999).
• Fix LEQ(m) calculations on sources that are not 5.1 (#1991).
• Fix link icon cropping in AppImage builds (#1997).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.7 (Lion) or earlier.
• Windows XP.

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.150 — 2.16.0 alpha 2

Known problems in this version

• The macOS builds don't work on 10.8.
• The disk writer tool does not work on Debian 10 or the AppImage builds (#2001).
• There are a few missing icons in the AppImage builds (#1996).
• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).

Changes since 2.16.0 alpha 1

• Builds were added for macOS 10.8 and 10.9 (Mountain Lion and Mavericks) (#2000).
• Hopefully fixed random crashes on making a DCP on macOS (#2006).
• Fix warnings on starting DCP-o-matic on Fedora 34 (#1995).
• Fix crash when no codec is found for an audio stream (#1999).
• Fix LEQ(m) calculations on sources that are not 5.1 (#1991).
• Fix link icon cropping in AppImage builds (#1997).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.7 (Lion) or earlier.
• Windows XP.

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.149 — 2.16.0 alpha 1

Known problems in this version

• The disk writer tool does not work on Debian 10 or the AppImage builds (#2001).
• There are a few missing icons in the AppImage builds (#1996).
• The link icons on the AppImage builds are cropped (#1997).
• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).
• leqm calculations could be wrong for stereo sources (#1991).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP.

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.147

Known problems in this version

• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).
• leqm calculations could be wrong for stereo sources (#1991).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.146

Known problems in this version

• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).
• leqm calculations could be wrong for stereo sources (#1991).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.145

Known problems in this version

• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).
• leqm calculations could be wrong for stereo sources (#1991).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.144

Known problems in this version

• OpenGL display mode is unreliable on some systems (#1640).
• Encode server tray icon is hard to see in macOS dark mode (#1986).

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.143

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.
• Fix problems with very long filenames on Windows (#1755).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.140

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix download of IMS3000 certificates.

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).
• Fix incorrect parsing and creation of IDs for PNG subtitles (#1965).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).
• Be more tolerant of unusual PKL asset types (#1966).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.139

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.138

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Remove the ISDCF metadata dialogue box (#1929); all metadata is now set in the “Metadata” dialogue.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix incorrectly-sized timeline toolbar icons on macOS (#1927).
• Fix confusing audio matrix when using some processors (#1945).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).
• Fix confusing error on trying to load a DoM project into the player (#1948).
• Show an explanatory message if the player is not performing very well (#1932).

Version 2.15.137

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.
• Use XX as an audio language when there is no specified audio language (#1939).

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).

Version 2.15.136

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.
• Updated sv_SE translation from Mattias Mattsson.

New features and major changes

• New “Disk Writer” tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player, and accompanying dcpomatic2_verify command-line tool.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Add builds for ARM / Apple Silicon (M1) processors.
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add an output audio matrix (#1482).
• Support download of certificates from Qube (#1460).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12) (#1498).
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Crash / error fixes

• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Potential fix for errors related to info files (#1618).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Clarify some error messages on macOS (#1837).
• Fix deadlock when changing CPL in the player (#1827).
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).

Output correctness fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix incorrect video range on exported files.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Fix handling of subtitles at reel boundaries.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Fix reel setup when the last reel is less than 1 second long.

Other fixes

• Fix periods of black between trimmed content in the preview.
• Fix missing subtitles/captions in the player after changing the CPL.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Fix failure to update player information when changing CPLs.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certificate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/CCAPs, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version information to splash screen (#1913).

Version 2.15.135

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Fix reel setup when the last reel is less than 1 second long.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version informationm to splash screen (#1913).

Version 2.15.134

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Fix reel setup when the last reel is less than 1 second long.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Enable multi-threaded decoding with FFmpeg (helps with #1887).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.
• Add version informationm to splash screen (#1913).

Version 2.15.132

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Fix reel setup when the last reel is less than 1 second long.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.

Version 2.15.131

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Stop error messages hiding behind the splash screen on Windows.
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.
• Fix assertion failure in AudioBuffers::copy_from() (#1909).
• Fix reel setup when the last reel is less than 1 second long.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.

Version 2.15.130

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.

Version 2.15.129

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Basic handling of overlapping video (#1848).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.
• Fix hang on loading a KDM during playback.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).
• Tell user we need a KDM when we have none, and content is encrypted.

Version 2.15.128

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).

Version 2.15.127

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Fix hangs when changing CPL in the player (#1905).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.
• Fix error when finding missing content.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.
• Include creator/issuer in default name of exported KDM decryption key (#1888).
• Force .pem extension when saving certificates.
• Add some default filenames to the advanced certificate/key export dialogues (#1888).

Version 2.15.126

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.

Version 2.15.125

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix missing subtitles/captions in the player after changing the CPL.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Sort cinemas / screens better in the KDM dialog (#1904).
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.

Version 2.15.124

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.9 (Mavericks) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Add noise to very small J2K frames in an effort to work-around playback failures on DSS-200 (#1902).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.

Version 2.15.123

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.8 (Mountain Lion) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic is usable in macOS ‘dark’ mode.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.

Version 2.15.120

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.8 (Mountain Lion) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.

Version 2.15.115

Operating system support

From this version onwards, DCP-o-matic no longer supports:

• macOS versions 10.8 (Mountain Lion) or earlier.
• Windows XP

If you need to use one of these operating systems please use the latest released 2.14.x version of DCP-o-matic.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.1 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new “Add DKDM” dialogue (#1637).
• Add builds for ARM / Apple Silicon (M1) processors.

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Fix assertion failures in audio_buffers (#1857).
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).
• Fix transcode finish time estimations when re-encoding a DCP (#1863).
• Fix Christie certificate download when first try fails.
• Fix error when cancelling load of a trusted device certificate.

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).
• Accept serial numbers with A prefix entered by user.
• Confirm removal of cinemas and screens.
• Select newly-added cinemas.
• In a DCP with any subs/ccaps, make sure every reel has them (#1340).
• Write subtitles and closed captions to a test DCP in the hints thread, then check the result for Bv2.1 violations (part of #1800).
• Add some hints for violations of SMPTE Bv2.1 with subtitles and closed captions.

Version 2.15.112

Operating system support

• This version does not support Windows XP.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.14 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new "Add DKDM" dialogue (#1637).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Clear out _next_time when seeking, so out-of-date values don't hang around. Part of the fix for #1857.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).

Minor adjustments

• Adjusting crop while the preview is playing should now be much faster (#1758).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).

Version 2.15.111

Operating system support

• This version does not support Windows XP.

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features and major changes

• Disk Writer tool to create DCP drives in EXT2 format from any platform.
• Option to ignore video parts of files (#1355 and others).
• Option to set video range (JPEG/MPEG) (#1509).
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Compliance with most (not yet all, but it's coming) of the SMPTE DCP Bv2.14 Application Profile.
• New tool to combine DCPs (#1245).
• New playlist (SPL) editor for the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.
• Add an output audio matrix (#1482).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Add a new "Add DKDM" dialogue (#1637).

Workflow improvements

• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Add playhead line to timeline (#1563).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Bug fixes

• Possible fix for various causes of audio/video sync problems in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix incorrect video range on exported files.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Clear out _next_time when seeking, so out-of-date values don't hang around. Part of the fix for #1857.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).

Minor adjustments

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Use a stricter and more helpful dialogue box when specifying languages for subtitles and audio.
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Better progress reporting during DCP validation (#1812).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Remove the ‘simple’ UI as it seemed to cause more problems than it solved.
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).

Version 2.15.107

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add tool to combine DCPs (#1245).
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Clear out _next_time when seeking, so out-of-date values don't hang around. Part of the fix for #1857.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.
• Move video frame rate override into advanced prefs (#1852).

Version 2.15.106

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add tool to combine DCPs (#1245).
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Clear out _next_time when seeking, so out-of-date values don't hang around. Part of the fix for #1857.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.105

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add tool to combine DCPs (#1245).
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Clear out _next_time when seeking, so out-of-date values don't hang around. Part of the fix for #1857.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.104

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add tool to combine DCPs (#1245).
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).
• Try to improve splitter behaviour when shrinking and then enlarging the main window (#1839).
• Various fixes to the playlist editor.
• Clarify some error messages on macOS (#1837).
• Fix failure to update player information when changing CPLs.
• Fix deadlock when changing CPL in the player (#1827).
• Don't crash if the first packet in a stream has AV_NOPTS_VALUE; instead, assume it should be at timestamp 0.
• Clear out _next_time when seeking, so out-of-date values don't hang around. Part of the fix for #1857.
• Fix playhead position after trim-up-to (#1847).
• Fix --standard flag to dcpomatic2_cli (github #9).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.102

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add tool to combine DCPs (#1245).
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.101

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated cs_CZ translation from Tomáš Begeni.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.100

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.99

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Basic subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.
• Content changes should mark the film dirty (#1810).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.98

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.96

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Fix layout bug where the stuff in the content panel would be completely hidden in some cases (seen on Linux only, I think).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.95

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow export with one audio stream per channel.
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.94

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.93

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).
• Add new macOS preferences icons.

Version 2.15.90

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.
• Fix vertical alignment with subrip and embedded SSA an codes.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).

Version 2.15.89

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).

Version 2.15.86

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).
• Move video filters controls into advanced content dialogue (#1748).

Version 2.15.84

This version has the following changes:

Translations

• Updated nl_NL translation from Rob van Nieuwkerk.

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.
• Various fixes for bugs when using Atmos content.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).

Version 2.15.81

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).
• Allow more complete control over the libdcp/DCP-o-matic metadata written to various places.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).

Version 2.15.79

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).

Version 2.15.78

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).
• Move upload-DCP-to-TMS button to preferences.
• Remove encryption key options (#1760).
• Always sign DCPs (#1760).

Version 2.15.77

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.
• Allow creation of DCPs with video from one and audio from another (#1355).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).
• Various fixes to the layout when using a GTK3 backend on Linux.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).
• Don't offer full-frame containers unless 'allow any container' is enabled.
• Give better error messages when the user makes mistakes with KDMs (#1161).

Version 2.15.75

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add a new "Advanced settings" dialog for content, accessible from the right-click menu. Move the "use video" checkbox into here, as it feels like excessive clutter to have it in the main video panel.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Clicking on the audio graph jumps to that position in the film (#1507).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).

Version 2.15.73

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).

Version 2.15.72

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Re-work scaling following excellent insights by Carsten Kurz, described on #1669. Now the scaling of video content is guessed based on its aspect ratio (taking into account pixel aspect ratio) and there is a "custom" option for overriding incorrectly-marked-up content or content which actually needs its shape to be changed.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add a new "Add DKDM" dialogue (#1637).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).

Version 2.15.71

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).

Version 2.15.70

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).

Version 2.15.67

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).
• Put current frame position in seek-by-frame (and current time in seek-by-timecode) dialogues when opening them (#1736).

Version 2.15.66

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).

Version 2.15.62

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).

Version 2.15.61

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).

Version 2.15.60

This version has the following changes:

New features

• (In Alpha test) Disk Writer tool to create DCP drives in EXT2 format.
• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add subtitle analysis so that the outline of all subtitles in a piece of content can be overlaid onto the preview (#1233).
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).

Version 2.15.53

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Add option to set project properties from a DCP loaded as content (#1688).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).

Version 2.15.52

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Calculate LEQ(m) when analysing audio.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Checksum network encode requests and replies to protect against network corruption (#1381).
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).
• Add some new keyboard shortcuts for moving around on the timeline.

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.
• Ignore and report failures to decode frames during playback, rather than crashing (#1593).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.
• Try to give a better error when we fail to start J2K encoding (probably because of a lack of addressable RAM).

Version 2.15.51

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.50

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• DCP-o-matic should no longer create reels shorter than 1 second.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Give a better error when opening a DCP with File -> Open by mistake (#1723).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.47

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.46

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.45

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Add a simple playlist editor and add basic support of playlists (SPLs) in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.44

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).
• Allow > 0dB gain per channel in the audio matrix (#1720).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.42

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).
• Apply fader-based gain calculations to the current gain, not 0dB.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.
• Warn if doing a gain calculation might cause clipping.

Version 2.15.41

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).
• Make the 'why not' messages for VF creation a bit clearer.

Version 2.15.40

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).
• Add an output audio matrix (#1482).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).
• Move credentials settings into certificate download dialogue (#1480).
• Tweak certficate chain dialogue layout (#1530).

Version 2.15.39

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Flush audio decoder when a DCPDecoder finishes so that resamplers are emptied and hence we don't lose any samples. Fixes #1691.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.
• Allow configuration of relevant log levels in the player (#1549).

Version 2.15.38

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Improved DCP verification in the player.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).
• dcpomatic_create now responds to --version on stdout, not stderr (#1686).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.37

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Fix exported videos with imprecise framerates (e.g. 24.01 rather than 24) in some cases (#1663).
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Prevent the creation of KDMs with validity periods that lie outside the validity of the signing certificates.
• Create signing certificates whose validity starts a week before DCP-o-matic's installation, so that they are less likely to start too late for a KDM that we make (#1422).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Fix crash when exporting a 2D project containing 3D content (#1680).
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.36

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Put the timecode next to the rewind-to-0 button to help avoid mouse-slips (#1234).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.35

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Hopefully fix incorrect bitmapped subtitle colours.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.32

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Possible fix for various causes of audio lagging video in DCPs.
• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.31

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.30

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to fix no-stretch / no-scale for non-square pixels (#1636).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).
• Try to ignore exceptions thrown from boost::filesystem::is_symlink (#1662).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.29

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Fix incorrect images when cropping without stretch.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.
• Keep the computer awake when doing exports and hash computations.
• Fix VF creation with gaps between content.
• Keep default export name even if the user changes the format (#1584).
• Prevent reference/reel setting controls getting stuck when referenced content is moved with reel mode 'single' enabled (#1645).
• Set fade in/out using content frame rate rather than DCP rate (#1642).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.28

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Fix disappearing preview video on changing CPL in some cases (#1641).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.27

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Avoid unnecessary re-writes of video assets if they are staying the same (#1638).
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).
• Prevent player folding audio to 2 channel if ‘default DCP audio channels’ is set to 2.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling ‘Use ISDCF name’ (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.25

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).
• ISDCF name fixes with > 6 channels and HI/VI (#1633).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Copy with progress updates when we might copy long files (#1574).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.23

This version has the following changes:

New features

• Basics of allowing video parts of files to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.
• Potential fix for errors related to info files (#1618).

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Hide the upmixers unless an "advanced" configuration option is ticked.

Version 2.15.21

This version has the following changes:

New features

• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Option to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460)
• Primitive subtitle export feature.
• Add playhead line to timeline (#1563).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).

Optimisations

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Various optimisations to the GUI.

Bug fixes

• Fix missing burnt subtitles in some rare cases (#1581).
• Fix periods of black between trimmed content in the preview.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Use content video frame rate rather than the DCP one when reading trim start/end back from the UI. See #1607.
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.

Tweaks

• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.

Version 2.15.19

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Fix periods of black between trimmed content in the preview.
• Add export button for DKDMs (#1510).
• Primitive subtitle export feature.
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Various optimisations to the GUI.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Stop crashing when running the hints check on films with silent/black gaps.
• Fix timeline selection under scroll.
• Re-fix problems with multiple root node namespaces.

Version 2.15.18

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Fix periods of black between trimmed content in the preview.
• Add export button for DKDMs (#1510).
• Primitive subtitle export feature.
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Various optimisations to the GUI.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Re-fix problems with multiple root node namespaces.

Version 2.15.17

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Fix periods of black between trimmed content in the preview.
• Add export button for DKDMs (#1510).
• Primitive subtitle export feature.
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Various optimisations to the GUI.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).
• Re-fix problems with multiple root node namespaces.

Version 2.15.16

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Fix periods of black between trimmed content in the preview.
• Add export button for DKDMs (#1510).
• Primitive subtitle export feature.
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Various optimisations to the GUI.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Make player more tolerant of some DCP errors.
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Allow specification of audio forensic marking (in KDMs) for some channels only. Default to enabling forensic marking for video and audio (up to and including channel 12). Fixes #1498.
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).

Version 2.15.15

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Fix periods of black between trimmed content in the preview.
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Use ISDCF name as a default export filename (#1584).
• Trim after _ in current name when enabling 'Use ISDCF name' (#1513).
• Hide passwords in text fields.
• Various optimisations to the GUI.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.
• Ignore video streams with frame rates over 1000 (work-around/fix for #1585).

Version 2.15.12

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Hide passwords in text fields.
• Fix crash with some color attributes in Subrip files.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.

Version 2.15.11

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Hide passwords in text fields.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.

Version 2.15.10

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Fix missing burnt subtitles in some rare cases (#1581).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Add support for Datasat AP2x and USL sound processors when converting fader position to gain. Stop storing a chosen processor in config; instead, get the user to choose the processor when calculating gains.
• Hide passwords in text fields.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Try to warn if we're running the 32-bit version on 64-bit windows (WoW64) (#1569).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.
• Don't crash if history items are inaccessible.

Version 2.15.6

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Basics of allowing video parts of FFmpegContent to be disabled (#1355 and others).
• Basic ability to set video range (JPEG/MPEG) at least for YUV content. May not work for RGB. See #1509.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Hide passwords in text fields.
• Fix crash on dragging timeline content in some cases.
• Add playhead line to timeline (#1563).
• Potential fix for assertion failures in audio buffers during analysis in some cases (#1568).
• Add Bob Weaver Deinterlacing Filter (bwdif).
• Give an error if 2D content is set to 3D (#1565). Also run 3D tests with more parallel jobs to speed them up.

Version 2.15.5

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Hide passwords in text fields.
• Fix crash on dragging timeline content in some cases.

Version 2.15.3

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Hide passwords in text fields.

Version 2.15.1

This version has the following changes:

• An optional OpenGL renderer which should (hopefully) speed up playback. Select it in the ‘Advanced’ tab of Preferences.
• Support for CPL metadata and markers.
• Support download of certificates from Qube (#1460).
• Complain on startup if signer or decryption chains are inconsistent (#1520).
• Add export button for DKDMs (#1510).
• Hide passwords in text fields.

Version 2.15.0

This test release has the following changes:

New features

• Allow addition of SMPTE markers and rating metadata.
• Hide passwords in text fields.
• Support download of certicates from Qube (#1460).
• Add export button for DKDMs (#1510).
• Check for consistency of signer and decryption chains on setup (#1520).