https://bugs.kde.org/show_bug.cgi?id=501280
Bug ID: 501280
Summary: Audio thumbnail wrong for second audio track in mkv
with two audio tracks
Classification: Applications
Product: kdenlive
Version: 24.12.2
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Timeline & Editing
Assignee: j...@kdenlive.org
Reporter: gdorn_...@circuitlocution.com
Target Milestone: ---
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SUMMARY
STEPS TO REPRODUCE
1. Create a video file with multiple audio tracks. I did this with
MKVToolNix, but also gpu-screen-recorder with multiple audio tracks does the
same.
2. Import into project, wait for thumbnail to be calculated. Match the
project to the video file (just in case).
3. Drag the video, or a clip segment from it, to the timeline.
OBSERVED RESULT
The first audio track's thumbnail is right, but the second one is wrong.
Offset by a few seconds? It's hard to say for sure.
I can swap the two audio tracks, again using MKVToolNix, and the pattern
repeats - the first audio track in the file has the correct thumbnail, the
second one does not.
The audio itself is unaffected; it is how I noticed the thumbnail was wrong in
the first place.
EXPECTED RESULT
Both audio track thumbnails match the audio contained within them.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro. I'm running the 24.12.2 AppImage version of
kdenlive, though.
KDE Plasma Version: n/a
KDE Frameworks Version: n/a
Qt Version: n/a
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