On Tue, Nov 14, 2017 at 9:28 PM, Sasi Inguva <isasi-at-google....@ffmpeg.org> wrote: > For H264 files with no bitstream restriction flag, we aren't able to guess > the delay correctly. Especially if it's MOV container, because for MOV > container we just probe the 1st frame and stop in avformat_find_streaminfo . > > When we are decoding , we increase the has_b_frames value from zero to 1 or > 2, when we eventually encounter B-frames in H264 decoder, but that is too > late and we have already dropped 1 or 2 frames. Lot of other fields in > codecpar are being set from the demuxer like channel_layout, sample_rate > etc. >
It was not the usefulness that was questioned, but the implementation. Maybe this should be more generic? - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
