I see dav1d revert [1] in CinGG tree but no specific explanation given? Was it issue only with ffmpeg 4.3 and self-generated media, or was it seen on pre-made samples/youtube downloads? [1] - https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=commit;h=abdff69b9309c7d5cd2ed6ce17dd2e0d85aef9a1