[Ffmpeg-devel] Re: [PATCH] mov muxer vfr

Erik Slagter erik
Wed Jul 5 14:55:10 CEST 2006

On wo, 2006-07-05 at 14:31 +0200, Baptiste Coudurier wrote:
> Let me get an specific example:
> AVPacket contains 48000 sample of raw audio. Since raw sample duration
> is 1. AVPacket would have a duration of 48000 (track timescale), but
> instead of setting "stts" to 1, 48000, quicktime requires that "stts"
> for CBR audio (also QDM2, ADPCM), be set as 48000, 1.

Looks like indeed I missed the point :-(

Are you saying that for these types one should not use "duration 1 times
48000 samples" but indeed "duration 48000 times 1 samples"?


More information about the ffmpeg-devel mailing list