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IDProjectCategoryView StatusDate SubmittedLast Update
0001991DCP-o-maticBugspublic2021-05-09 23:052025-10-30 23:36
Reportercarl Assigned Tocarl  
PriorityimmediateSeveritymajorReproducibilityhave not tried
Status closedResolutionfixed 
Target Version2.16.0 
Summary0001991: LEQ(m) calculations probably wrong with stereo sources in 5.1 projects
Description

leqm::Calculator seems always to be created with film->audio_channels() which is probably wrong for stereo (or non-5.1) sources. When it ends up being called for analysis of a single piece of content it should probably use the content's channel count.

TagsNo tags attached.
Branch
Estimated weeks required
Estimated work requiredSmall

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related to 0002647 closedcarl LEQ(m) calculation has bugs 

Activities

carl

2021-05-09 23:10

administrator   ~0004334

Carsten provides a test audio file in his email of 13/3/2021.

carl

2021-05-16 19:20

administrator   ~0004347

Also see Carsten's email of 10/5/2021 - different results for LEQ(m) and LUFS when trailer audio includes silence.

carl

2021-05-20 19:16

administrator   ~0004353

Let's see if it makes any more sense after 4ce4b8d3429a97eb4df63460c7e73863f44a621e

Issue History

Date Modified Username Field Change
2021-05-09 23:05 carl New Issue
2021-05-09 23:05 carl Tag Attached: alpha-2-blocker
2021-05-09 23:06 carl Assigned To => carl
2021-05-09 23:06 carl Status new => acknowledged
2021-05-09 23:08 carl Description Updated
2021-05-09 23:08 carl Estimated work required => Undecided
2021-05-09 23:09 carl Estimated work required Undecided => Small
2021-05-09 23:10 carl Note Added: 0004334
2021-05-16 19:20 carl Note Added: 0004347
2021-05-20 13:53 carl Tag Detached: alpha-2-blocker
2021-05-20 13:53 carl Tag Attached: alpha-3-blocker
2021-05-20 19:16 carl Status acknowledged => resolved
2021-05-20 19:16 carl Resolution open => fixed
2021-05-20 19:16 carl Note Added: 0004353
2021-05-20 19:16 carl Tag Detached: alpha-3-blocker
2021-05-20 19:16 carl Tag Attached: alpha-2-blocker
2023-09-01 21:49 carl Status resolved => closed
2023-11-07 21:26 carl Relationship added related to 0002647
2025-10-30 23:36 carl Tag Detached: alpha-2-blocker