#9412: HEVC fails to seek on keyframe -------------------------------------+------------------------------------- Reporter: SuRGeoNix | Owner: (none) Type: defect | Status: open Priority: normal | Component: avformat Version: git-master | Resolution: Keywords: mpegts hevc | Blocked By: seek | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by Balling): SuRGeoNix, I can confirm that command line produces bad image. I propose to use avif though to preserve 10 bit 420 samples losslessly (aside from top-left chroma siting flag, but that is just metadata): -crf 0 -cpu- used 0 out.avif -- Ticket URL: <https://trac.ffmpeg.org/ticket/9412#comment:12> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker