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VSE AV-sync don't correct
Closed, ArchivedPublic


System Information
Operating system and graphics card
Asus G75WV gentoo ~amd64
Blender Version
Broken: Blender 2.69 and above
Worked: Blender 2.68 2.67

Short description of error
Video and audio don't sync. In first playing by beat ant fame if fine, in second playing - don't fine.
I try in SDL and Jack sistems.
Sorry for poor english)))
Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps



Event Timeline

Please attach a video file and exact instructions to redo the problem? Probably not all video/audio syncing is broken, but rather just particular types of video files in some particular setup, and it's difficult to guess what exactly that is without more information.

I don't know what i did (downgrade ffmpeg from 2.1 to 1.2, compile blender with openal and use it, remove all blender configs and return to default)
but now sync good, but i'm dont sure.
Please stay but open, may be i found the problem.

Sergey Sharybin (sergey) closed this task as Archived.Dec 27 2013, 11:34 AM
Sergey Sharybin (sergey) claimed this task.

Official blender is being compiled with ffmpeg-1.0 so this is only an issue with custom builds. FFmpeg 2.0 have got other issues with codecs which breaks exports, so we're not officially supporting this version of the library. But it's nice to know there're more things to look into befor ewe switch to new FFmpeg.

Thanks for the report, but here we only deal with bugs happening with official builds.