[FFmpeg-devel] How to drop audio samples?

[Stefan de Konink]

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Richard Neill schreef:
> Thanks very much - that's very helpful. How do I ensure that the audio
> timestamps are correct? What's the best way to view the timestamps and
> check them?
> 
> I've tried with various values of -async, up to 440, and it doesn't seem
> to help, so I suspect that the camera is generating timestamps which are
> false. I'm using a file captured thus:
>    dvgrab --format dv1 - > testfile.dv
> and if I just play the testfile.dv with mplayer, it also looses sync.

Can you check if VideoLAN Client is able to maintain A/V sync?

In the past we had a lot of problem like this *suddenly* everything
worked in VideoLAN. If this works for you too it could be interesting to
check what they fix or better: how they fix it.


Stefan
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