News · Commits

2nd June 2026

DCP-o-matic 2.18.43 was released.

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DCP-o-matic 2.18.42 was released.

Fix various audio/video sync errors, particularly with the Apple Cinema Display (#3144) — big thanks to Ben Anderson for his help!
Fix failure to update CCAP when seeking to an empty place (#3163).

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DCP-o-matic 2.18.41 was released.

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DCP-o-matic 2.18.40 was released.

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DCP-o-matic 2.18.39 was released.

Updated fr_FR translation from Théo Lalanne.
Updated nl_NL translation from Rob van Nieuwkerk.
Fix incorrect reading of some TIFF files.
Fix burnt-in subtitle timing when using video + subtitle files in some cases (#3154).
Fix bug causing incorrect audio analyses in some cases (#3155).
Improve hints about overly-large XML/MXF files.
Preserve DCP subtitle settings when re-examining (#3152).
Fix some confusing use of period in a timecode (#3148).
Fix closed caption line length warnings in some cases (#3097).
Fix error when re-examining DCP subtitle content (#3152).
Fix erroneous hints about captions having more than 3 lines if they contain formatting.
Add --fill-crop to create CLI (#3008).
Support grok on Fedora 43.

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DCP-o-matic 2.18.38 was released.

New translation to ja_JP from Masanari Hayashi (林雅成).
New translation to ko_KR from Sean Y. Leigh.
Updated nl_NL translation from Rob van Nieuwkerk.
Fix hang when encoding using Grok with burned-in subtitles and no colour conversion (thanks to Aaron Boxer).
Fix incorrect fade outs (#3145).
Fix slightly incorrect colours when using 8-bit RGB sources.
Fix Set button on override frame rate to do what it was meant to.
Fix updating of crop guess rectangle from the auto-crop dialog.
Improve speed of moving around the timeline in various situations.
Support skipping of multiple frames (so e.g. we can handle 120fps sources).
Allow loading DCPs from the GUI verifier command line.
Put a scrollbar into the content properties dialogue (#3143).
Require “non-standard” config checkbox to use MPEG2.
Stop selecting content in the main window when clicking on the timeline.
Add a menu option to open the user manual in a web browser.

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DCP-o-matic 2.18.37 was released.

Fix errors when using VF DCPs with the editor.
Fix failure to hard-link files in the combiner on Windows.
Fix incorrect subtitle outline when the subtitles are offset (#3138).
Add line numbers to .srt error messages.
Speed up timeline dragging a little.
Allow adding multiple DCPs to the verifier in one go.
Copy some more metadata from a DCP into the project when requested.
Add link button for subtitle scale.
Fix confusion when setting J2K video bit rate when the maximum has been configured in ‘non-standard’ preferences.

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DCP-o-matic 2.18.36 was released.

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DCP-o-matic 2.18.35 was released.

Fix mismatched audio reel length errors in some cases (#3123).
Improve transcode progress reporting in some cases (#2864).
Fix closed caption layout in the presence of italics / other markup (#3067).
Fix truncation of ISDCF name parts that have had things substituted (#3112).
Fix disappearing Cancel/Verify buttons in the verifier on smaller screens.
Fix empty video view when clicking in the timeline.
Stop main window shrinking when dragging the content properties dialogue on Linux.
Update ‘bad private key’ message when loading a new one.
Updated nl_NL translation from Rob van Nieuwkerk.
Add context menu option to verify DCPs from the main DoM (#2054).
Allow export of Interop/SMPTE format subtitles (#3025).
Show properties of all audio streams (#2397).
Add Shift-Ctrl-E shortcut to export subtitles.
Allow drag of multiple selections.
Display markers in the player (#2793).
Set project standard when adding a DCP (#2148).
Use known DKDMs to decrypt DCPs for verification.
Allow adding KDMs to the verifier to verify encrypted DCPs (#2971).

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DCP-o-matic 2.18.34 was released.

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