Yes,yes,yes, moreover the graph should be rebuilt if some other parameters change - interpolation method etc, also when a single input splitted by zscaling to 2 different resolution streams.
So I've submitted a new patch version that fixes everything. It has a lot of checks inside but they are absolutely necessary. They save 30-60% of performance in a single threading case! On Wed, Feb 9, 2022 at 12:38 PM Guillaume POIRIER <poiri...@gmail.com> wrote: > Hello Victoria, > > On Sun, 6 Feb 2022 at 16:12, Victoria Zhislina <niva...@gmail.com> wrote: > > > I wasn't aware of the cases where width/height can change between frames > - > > never seen them in real life, but right you are, iI will change my code > > accordingly - to make re-init if some change happened. > > > If you want to create such a sample, take 2 short HEVC clips with > different resolutions, extract the ES, and concat them together: > > ffmpeg -i INPUT1.mp4 -codec copy -bsf:v hevc_mp4toannexb OUTPUT1.265 > ffmpeg -i INPUT2.mp4 -codec copy -bsf:v hevc_mp4toannexb OUTPUT2.265 > > cat OUTPUT1.265 OUTPUT2.265 > mixed_res.265 > > Guillaume > _______________________________________________ > 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". > _______________________________________________ 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".
