[Ffmpeg-devel] Interleaving audio and video

Michael Niedermayer michaelni
Thu Feb 1 09:42:32 CET 2007


On Wed, Jan 31, 2007 at 08:10:28PM -0800, Roman Shaposhnik wrote:
> While implementing an idea suggested by Michael for restructuring DV 
> audio muxer I've come to realize that DV muxer currently expects a 
> caller to take care of interleaving audio and video properly based
> on PTS valued. Now we know that ffmpeg.c does it, but is it fair
> to require that kind of behaviour in general of all users of 
> libavformat ?
> Or to put it differently, do I have to care about caller giving 
> me the following pattern of DV audio/video packets:

see av_interleaved_write_frame() (the docs above it)
and AVOutputFormat.interleave_packet()

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
dead. -- Aristotle 
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