[MPlayer-users] A/V Sync Problems

Stefan zak256 at web.de
Thu May 21 16:11:38 CEST 2009


Oliver Seitz schrieb:
> Well, it's not the same, but I got better results when I did the
> split-up not by dumping streams but by playing the original file:
> 
> mplayer dvd-file.vob -ao pcm:file=audio.wav -vo yuv4mpeg:file=video.yuv
> 
> Yes, you can probably do only one audio steam a time like that. And yes,
> both the audio and video are unnecessarily re-encoded twice. But sync is
> kept when playing, and so the streams did fit for me.

I just tried this. The audiofiles do not differ if I change "-vo
yuv4mpeg:file:video.yuv" to "-vo null" by the way.
Unfortunately the resulting audiofile does not match with the videofile.
At the specific position audio and video is still out of sync.

Perhaps there is a possibility to extract the timestamps and include it
somehow within a container?


Stefan


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