On 7/29/18, Jan Ekström <jee...@gmail.com> wrote: > ISMV lacks any sort of edit list support, as well as tfxd is > effectively the PTS of the fragment for most intents and purposes. > > Thus, if b-frames are requested without negative CTS offsets you > end up with N frames' worth of delay (tfxd PTS plus the CTS offset > of the first sample). Negative CTS offsets enable the first sample > to have CTS=DTS, and thus a/v desync due to b-frame reorder delay > is avoided.
Hi, Since this fixes b-frames in ISMV by not adding a double-delay (tfxd PTS + positive CTS offset), unless someone has any comments I will push this tonight (JST). Best regards, Jan _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel