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Bug 211242 - media-libs/mlt-0.2.4-r1: audio out of sync in videos exported from kdenlive
Summary: media-libs/mlt-0.2.4-r1: audio out of sync in videos exported from kdenlive
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Library (show other bugs)
Hardware: All Linux
: High normal (vote)
Assignee: Gentoo Media-video project
URL: http://www.kdenlive.org/mantis/view.p...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-02-24 09:49 UTC by Ollie Wild
Modified: 2008-04-10 17:44 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
Fix for audio sync bug. (mlt-0.2.4-double-fps.patch,636 bytes, patch)
2008-02-24 09:51 UTC, Ollie Wild
Details | Diff
New ebuild. (mlt-0.2.4-r2.ebuild,2.66 KB, text/plain)
2008-02-24 09:52 UTC, Ollie Wild
Details

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Description Ollie Wild 2008-02-24 09:49:44 UTC
When exporting videos from kdenlive, the audio is out of sync.  This is caused by a double being incorrectly assigned to an int inside the mlt library.  For more information, see http://www.kdenlive.org/mantis/view.php?id=28.

I've created a new ebuild and patch which resolve this problem.  I just need someone to review and commit them.

Reproducible: Always

Steps to Reproduce:
1. Install kdenlive-0.5 (ebuild at http://bugs.gentoo.org/show_bug.cgi?id=188626).
2. Start kdenlive.
3. Add a few clips to a new project.
4. Place them on the kdenlive timeline.
5. From the "File" menu, select "Export Timeline".  Choose a format and click "Export".
6. View the resulting file in mplayer (or your favorite video player).

Actual Results:  
The audio is out of sync with the video.  This becomes worse as time progresses.  After a few minutes, the the lag is several seconds.

Expected Results:  
The audio should be synchronized with the video.
Comment 1 Ollie Wild 2008-02-24 09:51:41 UTC
Created attachment 144488 [details, diff]
Fix for audio sync bug.
Comment 2 Ollie Wild 2008-02-24 09:52:22 UTC
Created attachment 144489 [details]
New ebuild.
Comment 3 Alexis Ballier gentoo-dev 2008-04-10 17:44:11 UTC
applied, thanks