More on audio/video sync

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On Fri, 2 Mar 2001 19:26:15 +0000 Michael wrote:
> Most of the windows programs that attempt to do this simply adjust one
of the
> rates in the avi header to make both streams equal length. i.e if you
> look at something that's been recorded in vidcap synched to audio, you
might see 25.01
> frames per sec rather than a "pure" 25.

Which amounts to the same thing, really, except for setting the frame
rate in the header. During playback, the audio will still have to set
the pace for the video, resulting in yet another frame rate, which is
hardware dependent. The frame rate in the header is just wishful
thinking.

Ori





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