#8515: vc1_parser erroneously flagged every packet as keyframe -------------------------------------+------------------------------------- Reporter: HolyWu | Owner: Type: defect | Status: open Priority: important | Component: avcodec Version: git-master | Resolution: Keywords: vc1 | Blocked By: regression | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by Balling): Interestingly enough it does not happen in Blu-rays like here {{{ Stream #0:0[0x1011]: Video: vc1 (Advanced) (VC-1 / 0x312D4356), yuv420p(bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc }}} Also in THIS vc1_sample.mkv file it is a little bit different {{{ Stream #0:0: Video: vc1 (Advanced) (WVC1 / 0x31435657), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/8515#comment:3> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker