> > I don't think you read that section carefully enough. What it says (in > my interpretation) is that an SPS can be activated only by: > - buffering period SEI > - a PPS (which is itself activated by picture data) > Picture timing SEI is neither of those. >
The contents of pic-struct do not affect activation but have dependent syntax elements. So for example a Buffering Period SEI could activate an SPS and then followed by pic-struct and pic struct would then have a dependency on the activated SPS. This SPS could be different to the one the VCL data refers to. I think there are other corner cases as well. Kieran _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
