May 2016 - FFmpeg-trac - lists.ffmpeg.org

#5405(undetermined:new): ffv1 in 2 pass mode creates corrupted files when bit depth > 8
by FFmpeg 30 Sep '24

30 Sep '24

#5405: ffv1 in 2 pass mode creates corrupted files when bit depth > 8 -------------------------------------+------------------------------------- Reporter: RaljOneed | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When source video has more than 8 bits per component and ffv1 codec is used in 2 pass mode, resulting file is corrupted. {{{ ffmpeg started on 2016-04-05 at 21:14:34 Report written to "ffmpeg-20160405-211434.log" Command line: ./ffmpeg-N-79243-g54c9146 -report -i zz.yuv420p10le.nut -c:v ffv1 -g 1 -slices 4 -coder 1 -context 1 -pass 1 -f null - ffmpeg version N-79243-g54c9146 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1) configuration: --prefix=/home/xxxxxx/Programy/ffmpeg/ffmpeg_build --pkg- config-flags=--static --extra- cflags=-I/home/xxxxxx/Programy/ffmpeg/ffmpeg_build/include --extra- ldflags=-L/home/xxxxxx/Programy/ffmpeg/ffmpeg_build/lib --bindir=/home/xxxxxx/Programy/ffmpeg/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable- libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable- libx264 --enable-libx265 --enable-nonfree --enable-x11grab --enable- libsoxr --disable-ffserver --enable-libschroedinger --enable-libopenjpeg libavutil 55. 20.100 / 55. 20.100 libavcodec 57. 33.100 / 57. 33.100 libavformat 57. 29.101 / 57. 29.101 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 40.102 / 6. 40.102 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'. Reading option '-i' ... matched as input file with argument 'zz.yuv420p10le.nut'. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'ffv1'. Reading option '-g' ... matched as AVOption 'g' with argument '1'. Reading option '-slices' ... matched as AVOption 'slices' with argument '4'. Reading option '-coder' ... matched as AVOption 'coder' with argument '1'. Reading option '-context' ... matched as AVOption 'context' with argument '1'. Reading option '-pass' ... matched as option 'pass' (select the pass number (1 to 3)) with argument '1'. Reading option '-f' ... matched as option 'f' (force format) with argument 'null'. Reading option '-' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option report (generate a report) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file zz.yuv420p10le.nut. Successfully parsed a group of options. Opening an input file: zz.yuv420p10le.nut. [file @ 0x32bd8a0] Setting default whitelist 'file,crypto' [nut @ 0x32bd020] Format nut probed with size=2048 and score=100 [nut @ 0x32bd020] Before avformat_find_stream_info() pos: 261 bytes read:32953 seeks:3 [nut @ 0x32bd020] Probe buffer size limit of 5000000 bytes reached [nut @ 0x32bd020] After avformat_find_stream_info() pos: 5530081 bytes read:5562773 seeks:3 frames:8 Input #0, nut, from 'zz.yuv420p10le.nut': Metadata: encoder : Lavf57.25.100 Duration: 00:00:00.97, start: 0.000000, bitrate: 171619 kb/s Stream #0:0, 8, 1/61440: Video: rawvideo (Y3[11][10] / 0xA0B3359), yuv420p10le, 640x360, 30 fps, 30 tbr, 61440 tbn, 61440 tbc Metadata: encoder : Lavc57.24.102 rawvideo Successfully opened the file. Parsing a group of options: output file -. Applying option c:v (codec name) with argument ffv1. Applying option pass (select the pass number (1 to 3)) with argument 1. Applying option f (force format) with argument null. Successfully parsed a group of options. Opening an output file: -. Successfully opened the file. detected 4 logical cores [graph 0 input from stream 0:0 @ 0x32c0d60] Setting 'video_size' to value '640x360' [graph 0 input from stream 0:0 @ 0x32c0d60] Setting 'pix_fmt' to value '72' [graph 0 input from stream 0:0 @ 0x32c0d60] Setting 'time_base' to value '1/61440' [graph 0 input from stream 0:0 @ 0x32c0d60] Setting 'pixel_aspect' to value '0/1' [graph 0 input from stream 0:0 @ 0x32c0d60] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 0x32c0d60] Setting 'frame_rate' to value '30/1' [graph 0 input from stream 0:0 @ 0x32c0d60] w:640 h:360 pixfmt:yuv420p10le tb:1/61440 fr:30/1 sar:0/1 sws_param:flags=2 [format @ 0x32c26c0] compat: called with args=[yuv420p|yuva420p|yuva422p|yuv444p|yuva444p|yuv440p|yuv422p|yuv411p|yuv410p|bgr0|bgra|yuv420p16le|yuv422p16le|yuv444p16le|yuv444p9le|yuv422p9le|yuv420p9le|yuv420p10le|yuv422p10le|yuv444p10le|yuva444p16le|yuva422p16le|yuva420p16le|yuva444p10le|yuva422p10le|yuva420p10le|yuva444p9le|yuva422p9le|yuva420p9le|gray16le|gray|gbrp9le|gbrp10le|gbrp12le|gbrp14le|ya8] [format @ 0x32c26c0] Setting 'pix_fmts' to value 'yuv420p|yuva420p|yuva422p|yuv444p|yuva444p|yuv440p|yuv422p|yuv411p|yuv410p|bgr0|bgra|yuv420p16le|yuv422p16le|yuv444p16le|yuv444p9le|yuv422p9le|yuv420p9le|yuv420p10le|yuv422p10le|yuv444p10le|yuva444p16le|yuva422p16le|yuva420p16le|yuva444p10le|yuva422p10le|yuva420p10le|yuva444p9le|yuva422p9le|yuva420p9le|gray16le|gray|gbrp9le|gbrp10le|gbrp12le|gbrp14le|ya8' [AVFilterGraph @ 0x32c12c0] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed Output #0, null, to 'pipe:': Metadata: encoder : Lavf57.29.101 Stream #0:0, 0, 1/30: Video: ffv1, yuv420p10le, 640x360, q=2-31, pass 1, 200 kb/s, 30 fps, 30 tbn, 30 tbc Metadata: encoder : Lavc57.33.100 ffv1 Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> ffv1 (native)) Press [q] to stop, [?] for help cur_dts is invalid (this is harmless if it occurs once at the start per stream) [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [rawvideo @ 0x32c41e0] PACKET SIZE: 691200, STRIDE: 1920 [output stream 0:0 @ 0x32c21e0] EOF on sink link output stream 0:0:default. No more output streams to write to, finishing. frame= 30 fps=0.0 q=-0.0 Lsize=N/A time=00:00:01.00 bitrate=N/A speed=2.57x video:6227kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Input file #0 (zz.yuv420p10le.nut): Input stream #0:0 (video): 30 packets read (20736000 bytes); 30 frames decoded; Total: 30 packets (20736000 bytes) demuxed Output file #0 (pipe:): Output stream #0:0 (video): 30 frames encoded; 30 packets muxed (6376408 bytes); Total: 30 packets (6376408 bytes) muxed 30 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x32c5b40] Statistics: 20770003 bytes read, 3 seeks }}} {{{ ffmpeg started on 2016-04-05 at 21:14:39 Report written to "ffmpeg-20160405-211439.log" Command line: ./ffmpeg-N-79243-g54c9146 -report -i zz.yuv420p10le.nut -c:v ffv1 -g 1 -slices 4 -coder 1 -context 1 -pass 2 zz.yuv420p10le.ffv1.2p.mkv ffmpeg version N-79243-g54c9146 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1) configuration: --prefix=/home/xxxxxx/Programy/ffmpeg/ffmpeg_build --pkg- config-flags=--static --extra- cflags=-I/home/xxxxxx/Programy/ffmpeg/ffmpeg_build/include --extra- ldflags=-L/home/xxxxxx/Programy/ffmpeg/ffmpeg_build/lib --bindir=/home/xxxxxx/Programy/ffmpeg/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable- libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable- libx264 --enable-libx265 --enable-nonfree --enable-x11grab --enable- libsoxr --disable-ffserver --enable-libschroedinger --enable-libopenjpeg libavutil 55. 20.100 / 55. 20.100 libavcodec 57. 33.100 / 57. 33.100 libavformat 57. 29.101 / 57. 29.101 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 40.102 / 6. 40.102 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'. Reading option '-i' ... matched as input file with argument 'zz.yuv420p10le.nut'. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'ffv1'. Reading option '-g' ... matched as AVOption 'g' with argument '1'. Reading option '-slices' ... matched as AVOption 'slices' with argument '4'. Reading option '-coder' ... matched as AVOption 'coder' with argument '1'. Reading option '-context' ... matched as AVOption 'context' with argument '1'. Reading option '-pass' ... matched as option 'pass' (select the pass number (1 to 3)) with argument '2'. Reading option 'zz.yuv420p10le.ffv1.2p.mkv' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option report (generate a report) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file zz.yuv420p10le.nut. Successfully parsed a group of options. Opening an input file: zz.yuv420p10le.nut. [file @ 0x3be5740] Setting default whitelist 'file,crypto' [nut @ 0x3be4fa0] Format nut probed with size=2048 and score=100 [nut @ 0x3be4fa0] Before avformat_find_stream_info() pos: 261 bytes read:32953 seeks:3 [nut @ 0x3be4fa0] Probe buffer size limit of 5000000 bytes reached [nut @ 0x3be4fa0] After avformat_find_stream_info() pos: 5530081 bytes read:5562773 seeks:3 frames:8 Input #0, nut, from 'zz.yuv420p10le.nut': Metadata: encoder : Lavf57.25.100 Duration: 00:00:00.97, start: 0.000000, bitrate: 171619 kb/s Stream #0:0, 8, 1/61440: Video: rawvideo (Y3[11][10] / 0xA0B3359), yuv420p10le, 640x360, 30 fps, 30 tbr, 61440 tbn, 61440 tbc Metadata: encoder : Lavc57.24.102 rawvideo Successfully opened the file. Parsing a group of options: output file zz.yuv420p10le.ffv1.2p.mkv. Applying option c:v (codec name) with argument ffv1. Applying option pass (select the pass number (1 to 3)) with argument 2. Successfully parsed a group of options. Opening an output file: zz.yuv420p10le.ffv1.2p.mkv. [file @ 0x3be90c0] Setting default whitelist 'file,crypto' [AVIOContext @ 0x3be9320] Statistics: 1246868 bytes read, 0 seeks [file @ 0x3be9320] Setting default whitelist 'file,crypto' Successfully opened the file. detected 4 logical cores [graph 0 input from stream 0:0 @ 0x3bea5e0] Setting 'video_size' to value '640x360' [graph 0 input from stream 0:0 @ 0x3bea5e0] Setting 'pix_fmt' to value '72' [graph 0 input from stream 0:0 @ 0x3bea5e0] Setting 'time_base' to value '1/61440' [graph 0 input from stream 0:0 @ 0x3bea5e0] Setting 'pixel_aspect' to value '0/1' [graph 0 input from stream 0:0 @ 0x3bea5e0] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 0x3bea5e0] Setting 'frame_rate' to value '30/1' [graph 0 input from stream 0:0 @ 0x3bea5e0] w:640 h:360 pixfmt:yuv420p10le tb:1/61440 fr:30/1 sar:0/1 sws_param:flags=2 [format @ 0x3beb400] compat: called with args=[yuv420p|yuva420p|yuva422p|yuv444p|yuva444p|yuv440p|yuv422p|yuv411p|yuv410p|bgr0|bgra|yuv420p16le|yuv422p16le|yuv444p16le|yuv444p9le|yuv422p9le|yuv420p9le|yuv420p10le|yuv422p10le|yuv444p10le|yuva444p16le|yuva422p16le|yuva420p16le|yuva444p10le|yuva422p10le|yuva420p10le|yuva444p9le|yuva422p9le|yuva420p9le|gray16le|gray|gbrp9le|gbrp10le|gbrp12le|gbrp14le|ya8] [format @ 0x3beb400] Setting 'pix_fmts' to value 'yuv420p|yuva420p|yuva422p|yuv444p|yuva444p|yuv440p|yuv422p|yuv411p|yuv410p|bgr0|bgra|yuv420p16le|yuv422p16le|yuv444p16le|yuv444p9le|yuv422p9le|yuv420p9le|yuv420p10le|yuv422p10le|yuv444p10le|yuva444p16le|yuva422p16le|yuva420p16le|yuva444p10le|yuva422p10le|yuva420p10le|yuva444p9le|yuva422p9le|yuva420p9le|gray16le|gray|gbrp9le|gbrp10le|gbrp12le|gbrp14le|ya8' [AVFilterGraph @ 0x3be97a0] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed Output #0, matroska, to 'zz.yuv420p10le.ffv1.2p.mkv': Metadata: encoder : Lavf57.29.101 Stream #0:0, 0, 1/1000: Video: ffv1 (FFV1 / 0x31564646), yuv420p10le, 640x360, q=2-31, pass 2, 200 kb/s, 30 fps, 1k tbn, 30 tbc Metadata: encoder : Lavc57.33.100 ffv1 Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> ffv1 (native)) Press [q] to stop, [?] for help cur_dts is invalid (this is harmless if it occurs once at the start per stream) [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 Clipping frame in rate conversion by 0.000008 [matroska @ 0x3bec6c0] Writing block at offset 44549, size 197710, pts 0, dts 0, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 242267 bytes, pts 33dts 33 [matroska @ 0x3bec6c0] Writing block at offset 242282, size 197638, pts 33, dts 33, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 439928 bytes, pts 67dts 67 [matroska @ 0x3bec6c0] Writing block at offset 439943, size 197595, pts 67, dts 67, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 637546 bytes, pts 100dts 100 [matroska @ 0x3bec6c0] Writing block at offset 637561, size 197594, pts 100, dts 100, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 835163 bytes, pts 133dts 133 [matroska @ 0x3bec6c0] Writing block at offset 835178, size 197583, pts 133, dts 133, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 1032769 bytes, pts 167dts 167 [matroska @ 0x3bec6c0] Writing block at offset 1032784, size 197666, pts 167, dts 167, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 1230458 bytes, pts 200dts 200 [matroska @ 0x3bec6c0] Writing block at offset 1230473, size 197438, pts 200, dts 200, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 1427919 bytes, pts 233dts 233 [matroska @ 0x3bec6c0] Writing block at offset 1427934, size 197692, pts 233, dts 233, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 1625634 bytes, pts 267dts 267 [matroska @ 0x3bec6c0] Writing block at offset 1625650, size 197427, pts 267, dts 267, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 1823085 bytes, pts 300dts 300 [matroska @ 0x3bec6c0] Writing block at offset 1823101, size 197370, pts 300, dts 300, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 2020479 bytes, pts 333dts 333 [matroska @ 0x3bec6c0] Writing block at offset 2020495, size 197243, pts 333, dts 333, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 2217746 bytes, pts 367dts 367 [matroska @ 0x3bec6c0] Writing block at offset 2217762, size 197125, pts 367, dts 367, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 2414895 bytes, pts 400dts 400 [matroska @ 0x3bec6c0] Writing block at offset 2414911, size 197184, pts 400, dts 400, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 2612103 bytes, pts 433dts 433 [matroska @ 0x3bec6c0] Writing block at offset 2612119, size 196930, pts 433, dts 433, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 2809057 bytes, pts 467dts 467 [matroska @ 0x3bec6c0] Writing block at offset 2809073, size 197074, pts 467, dts 467, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 3006155 bytes, pts 500dts 500 [matroska @ 0x3bec6c0] Writing block at offset 3006171, size 197049, pts 500, dts 500, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 3203228 bytes, pts 533dts 533 [matroska @ 0x3bec6c0] Writing block at offset 3203244, size 197085, pts 533, dts 533, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 3400337 bytes, pts 567dts 567 [matroska @ 0x3bec6c0] Writing block at offset 3400353, size 196944, pts 567, dts 567, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 3597305 bytes, pts 600dts 600 [matroska @ 0x3bec6c0] Writing block at offset 3597321, size 196816, pts 600, dts 600, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 3794145 bytes, pts 633dts 633 [matroska @ 0x3bec6c0] Writing block at offset 3794161, size 196795, pts 633, dts 633, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 3990964 bytes, pts 667dts 667 [matroska @ 0x3bec6c0] Writing block at offset 3990980, size 196658, pts 667, dts 667, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 4187646 bytes, pts 700dts 700 [matroska @ 0x3bec6c0] Writing block at offset 4187662, size 196425, pts 700, dts 700, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 4384095 bytes, pts 733dts 733 [matroska @ 0x3bec6c0] Writing block at offset 4384111, size 196295, pts 733, dts 733, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 4580414 bytes, pts 767dts 767 [matroska @ 0x3bec6c0] Writing block at offset 4580430, size 196140, pts 767, dts 767, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 4776578 bytes, pts 800dts 800 [matroska @ 0x3bec6c0] Writing block at offset 4776594, size 196158, pts 800, dts 800, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 4972760 bytes, pts 833dts 833 [matroska @ 0x3bec6c0] Writing block at offset 4972776, size 196099, pts 833, dts 833, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 5168883 bytes, pts 867dts 867 [matroska @ 0x3bec6c0] Writing block at offset 5168899, size 195996, pts 867, dts 867, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 5364903 bytes, pts 900dts 900 [matroska @ 0x3bec6c0] Writing block at offset 5364919, size 195813, pts 900, dts 900, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 5560740 bytes, pts 933dts 933 [matroska @ 0x3bec6c0] Writing block at offset 5560756, size 195814, pts 933, dts 933, duration 33, keyframe 1 [rawvideo @ 0x3bec220] PACKET SIZE: 691200, STRIDE: 1920 [matroska @ 0x3bec6c0] Starting new cluster at offset 5756578 bytes, pts 967dts 967 [matroska @ 0x3bec6c0] Writing block at offset 5756594, size 195604, pts 967, dts 967, duration 33, keyframe 1 [output stream 0:0 @ 0x3beadc0] EOF on sink link output stream 0:0:default. No more output streams to write to, finishing. [matroska @ 0x3bec6c0] end duration = 1000 [matroska @ 0x3bec6c0] stream 0 end duration = 1000 frame= 30 fps=0.0 q=-0.0 Lsize= 5813kB time=00:00:01.00 bitrate=47622.2kbits/s speed=3.95x video:5769kB audio:0kB subtitle:0kB other streams:0kB global headers:43kB muxing overhead: 0.775678% Input file #0 (zz.yuv420p10le.nut): Input stream #0:0 (video): 30 packets read (20736000 bytes); 30 frames decoded; Total: 30 packets (20736000 bytes) demuxed Output file #0 (zz.yuv420p10le.ffv1.2p.mkv): Output stream #0:0 (video): 30 frames encoded; 30 packets muxed (5906960 bytes); Total: 30 packets (5906960 bytes) muxed 30 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x3be91a0] Statistics: 223 seeks, 355 writeouts [AVIOContext @ 0x3beda20] Statistics: 20770003 bytes read, 3 seeks }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5405> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4161(undetermined:new): MPEG2 PS sample: wrong aspect ratio
by FFmpeg 11 Sep '24

11 Sep '24

#4161: MPEG2 PS sample: wrong aspect ratio -------------------------------------+------------------------------------- Reporter: | Type: defect Underground78 | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- '''Summary of the bug:''' This [http://www.datafilehost.com/d/95fa5281 sample] is detected as 4:3 by FFmpeg although it apparently should be 16:9. WinDVD plays it with the expected aspect ratio of 16:9 and MediaInfo also reports it to be 16:9. '''How to reproduce:''' {{{ > ffmpeg -i "VR_MOVIE_GuyMartinsSpitfireBcast169 qsf lappyAspectNoChnge_extract.mpg" ffmpeg version N-68211-g4a0b1d9 Copyright (c) 2000-2014 the FFmpeg developers built on Dec 4 2014 22:02:36 with gcc 4.9.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable- libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable- decklink --enable-zlib libavutil 54. 15.100 / 54. 15.100 libavcodec 56. 14.100 / 56. 14.100 libavformat 56. 15.102 / 56. 15.102 libavdevice 56. 3.100 / 56. 3.100 libavfilter 5. 2.103 / 5. 2.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, mpeg, from 'VR_MOVIE_GuyMartinsSpitfireBcast169 qsf lappyAspectNoChnge_extract.mpg': Duration: 00:00:09.02, start: 0.200000, bitrate: 9119 kb/s Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv), 720x576 [SAR 16:15 DAR 4:3], max. 9263 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 384 kb/s At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4161> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5288(ffmpeg:new): FFmpeg -progress url Isn't working
by FFmpeg 22 Aug '24

22 Aug '24

#5288: FFmpeg -progress url Isn't working ------------------------------------+-------------------------------------- Reporter: BlackDream | Type: defect Status: new | Priority: normal Component: ffmpeg | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+-------------------------------------- According to documentation: ''-progress url (global) Send program-friendly progress information to url. Progress information is written approximately every second and at the end of the encoding process. It is made of "key=value" lines. key consists of only alphanumeric characters. The last key of a sequence of progress information is always "progress".'' '''However, ffmpeg does NOT post the data every 1 second, but ONLY one time at the end of the encoding process.''' If instead of URL, we specify a local file, it is working without any problem. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5288> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4976(undetermined:new): [request] BK2 format support
by FFmpeg 23 Jul '24

23 Jul '24

#4976: [request] BK2 format support -------------------------------------+------------------------------------- Reporter: bugme | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: FFMpeg can't handle new RAD video tools format - BK2. How to reproduce: example http://www.datafilehost.com/d/022aac05 Issue 2070 did't match with this request I suppose. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4976> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3626(undetermined:new): add 'extern "C"' to headers
by FFmpeg 12 Jul '24

12 Jul '24

#3626: add 'extern "C"' to headers -------------------------------------+------------------------------------- Reporter: spraff | Type: defect Status: new | Priority: wish Component: | Version: undetermined | unspecified Keywords: headers | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Your policy at the moment is to require applications to add 'extern "C"' to their C++ source files: http://trac.ffmpeg.org/wiki/Including%20FFmpeg%20headers%20in%20a%20C%2B%2B… This is silly and annoying. It is the header file's job to present its interface consistently to applications. decklink_enc.h does this, the other headers should too. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3626> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3674(avcodec:new): Just audio without video in windows decoder
by FFmpeg 11 Jul '24

11 Jul '24

#3674: Just audio without video in windows decoder -------------------------------------+------------------------------------- Reporter: mfz | Type: defect Status: new | Priority: normal Component: avcodec | Version: Keywords: h264, | unspecified height, audio, windows media | Blocked By: player, internet explorer | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I have a screen recorded video with frame rate 15, video codec H.264 (MP4) and AAC as audio. The target via FFmpeg should contain frame rate 25, height of 720 pixel and the codecs without change. After encoding, the file is playable in VLC player, Chrome browser (HTML5 video tag) and Firefox. In Windows Media player I just get the audio played (no video to see) and in Internet Explorer 11, I get an error ("Unknown source.") How to reproduce: {{{ % ffmpeg -i input_file.mp4 -vf "scale='(trunc((out_h*a)/2)*2):(min(720, in_h))'" output_file.mp4 VERSION: N-63439-g96470ca N-63439-g96470ca }}} Strange is: If I encode the video with a height of 718 or 722 (or any other height I tried), the video is playable anywhere - without problems. Test video file for input (short, length of 1 second): http://www.datafilehost.com/d/1ca920ac -- Ticket URL: <https://trac.ffmpeg.org/ticket/3674> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4995(undetermined:new): Error when inserting sidx atoms
by FFmpeg 08 Jul '24

08 Jul '24

#4995: Error when inserting sidx atoms -------------------------------------+------------------------------------- Reporter: alan1523 | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- bash-3.2$ /Volumes/storage/render/ffmpeg/ffmpeg -y -i "/Volumes/storage/render/media/in/input.mp4" -movflags global_sidx+frag_keyframe -frag_duration 1000 -codec:v libx264 -profile:v baseline -pix_fmt yuv420p -b:v 500k -codec:a aac -b:a 96k -strict -2 -s 426x240 -threads 0 "/Volumes/storage/render/media/out/output.mp4" ffmpeg version N-76633-g4746653-tessus Copyright (c) 2000-2015 the FFmpeg developers built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn) configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --as=yasm --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable- libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable- libxavs --enable-libxvid --enable-libzmq --enable-version3 --disable- ffplay --disable-indev=qtkit --disable-indev=x11grab_xcb libavutil 55. 5.100 / 55. 5.100 libavcodec 57. 13.102 / 57. 13.102 libavformat 57. 13.100 / 57. 13.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 14.101 / 6. 14.101 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.100 / 2. 0.100 libpostproc 54. 0.100 / 54. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/storage/render/media/in/input.mp4': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2015-10-27 16:59:17 Duration: 00:00:10.64, start: 0.000000, bitrate: 3098 kb/s Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 83 kb/s (default) Metadata: creation_time : 2015-10-27 16:59:41 handler_name : Apple Alias Data Handler Stream #0:1(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720, 3008 kb/s, SAR 1:1 DAR 16:9, 29.97 fps, 29.97 tbr, 90k tbn, 180k tbc (default) Metadata: creation_time : 2015-10-27 16:59:41 handler_name : Apple Alias Data Handler encoder : H.264 [libx264 @ 0x7fc1d3012e00] using SAR=640/639 [libx264 @ 0x7fc1d3012e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0x7fc1d3012e00] profile Constrained Baseline, level 2.1 [libx264 @ 0x7fc1d3012e00] 264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=7 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to '/Volumes/storage/render/media/out/output.mp4': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt encoder : Lavf57.13.100 Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 426x240 [SAR 640:639 DAR 16:9], q=-1--1, 500 kb/s, 29.97 fps, 30k tbn, 29.97 tbc (default) Metadata: creation_time : 2015-10-27 16:59:41 handler_name : Apple Alias Data Handler encoder : Lavc57.13.102 libx264 Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 96 kb/s (default) Metadata: creation_time : 2015-10-27 16:59:41 handler_name : Apple Alias Data Handler encoder : Lavc57.13.102 aac Stream mapping: Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264)) Stream #0:0 -> #0:1 (aac (native) -> aac (native)) Press [q] to stop, [?] for help frame= 124 fps=0.0 q=25.0 size= 182kB time=00:00:04.88 bitrate= 305.0kbits/frame= 179 fps=179 q=27.0 size= 353kB time=00:00:06.61 bitrate= 437.2kbits/frame= 317 fps=211 q=25.0 size= 766kB time=00:00:10.64 bitrate= 589.2kbits/[mp4 @ 0x7fc1d3010400] Starting second pass: inserting sidx atoms Non-consecutive fragments, writing incorrect sidx Last message repeated 711 times frame= 319 fps=202 q=-1.0 Lsize= 913kB time=00:00:10.68 bitrate= 699.5kbits/s video:678kB audio:125kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 13.572538% [libx264 @ 0x7fc1d3012e00] frame I:5 Avg QP:20.79 size: 11995 [libx264 @ 0x7fc1d3012e00] frame P:314 Avg QP:23.62 size: 2019 [libx264 @ 0x7fc1d3012e00] mb I I16..4: 20.0% 0.0% 80.0% [libx264 @ 0x7fc1d3012e00] mb P I16..4: 0.9% 0.0% 2.6% P16..4: 36.6% 17.0% 6.8% 0.0% 0.0% skip:36.1% [libx264 @ 0x7fc1d3012e00] final ratefactor: 21.26 [libx264 @ 0x7fc1d3012e00] coded y,uvDC,uvAC intra: 66.7% 84.4% 57.9% inter: 16.3% 31.1% 3.8% [libx264 @ 0x7fc1d3012e00] i16 v,h,dc,p: 28% 26% 21% 25% [libx264 @ 0x7fc1d3012e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 25% 15% 6% 8% 7% 9% 6% 7% [libx264 @ 0x7fc1d3012e00] i8c dc,h,v,p: 50% 26% 15% 8% [libx264 @ 0x7fc1d3012e00] ref P L0: 75.7% 14.4% 9.9% [libx264 @ 0x7fc1d3012e00] kb/s:521.63 [aac @ 0x7fc1d3025a00] Qavg: 526.973 bash-3.2$ -- Ticket URL: <https://trac.ffmpeg.org/ticket/4995> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4478(avformat:new): PlayStation 2 movie files not supported (.pss)
by FFmpeg 08 Jul '24

08 Jul '24

#4478: PlayStation 2 movie files not supported (.pss) -------------------------------------+------------------------------------- Reporter: Melchior | Type: Status: new | enhancement Component: avformat | Priority: normal Keywords: PlayStation | Version: 2, PS2, .pss | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- I decided to dig out 2 of my Sony PlayStation 2 games: - Suikoden 3 - Suikoden 4 and extract the Movie (Opening/Closing) I found some str.bin files as well but all the movie files are .pss I get FFmpeg builds from and use them with http://ffmpeg.zeranoe.com/builds/ http://avanti.arrozcru.com/ OS used on: DesktopPC -- Windows XP Professional x64 LaptopPC -- Windows 7 Ultimate x64 these files I could barely extract the Video.. but the audio was not getting even seen never-mind getting extracted.. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4478> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4683(undetermined:new): mjpeg: 12bpp fix artefacts
by FFmpeg 29 Jun '24

29 Jun '24

#4683: mjpeg: 12bpp fix artefacts -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- artefacts on the logo {{{ C:\>ffmpeg -i 12bpp.jpg out.bmp ffmpeg version N-73189-g7728d23 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca -- enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --en able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena ble-decklink --enable-zlib libavutil 54. 27.100 / 54. 27.100 libavcodec 56. 45.100 / 56. 45.100 libavformat 56. 38.102 / 56. 38.102 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 18.100 / 5. 18.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.100 / 1. 2.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, image2, from '12bpp.jpg': Duration: 00:00:00.04, start: 0.000000, bitrate: 65308 kb/s Stream #0:0: Video: mjpeg, gray16le(12 bpc, bt470bg/unknown/unknown), 999x74 9 [SAR 300:300 DAR 999:749], 25 tbr, 25 tbn, 25 tbc Output #0, image2, to 'out.bmp': Metadata: encoder : Lavf56.38.102 Stream #0:0: Video: bmp, gray, 999x749 [SAR 1:1 DAR 999:749], q=2-31, 200 kb /s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.45.100 bmp Stream mapping: Stream #0:0 -> #0:0 (mjpeg (native) -> bmp (native)) Press [q] to stop, [?] for help frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A video:732kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing o verhead: unknown }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4683> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3386(undetermined:new): [H264] [Regression] illegal short term buffer state detected
by FFmpeg 19 Jun '24

19 Jun '24

#3386: [H264] [Regression] illegal short term buffer state detected -------------------------------------+------------------------------------- Reporter: | Type: defect Underground78 | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- '''Summary of the bug:''' A regression in H264 decoding was apparently introduced about 3 months ago. It leads to artifacts appearing during playback with "illegal short term buffer state detected" errors being reported in the log. '''How to reproduce:''' Try [http://stfcc.org/misc/bbc2.sample.ts this sample] in ffplay for example. {{{ >ffplay.exe bbc2.sample.ts ffplay version N-60646-gd601106 Copyright (c) 2003-2014 the FFmpeg developers built on Feb 15 2014 03:11:41 with gcc 4.8.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo- aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 63.101 / 52. 63.101 libavcodec 55. 52.101 / 55. 52.101 libavformat 55. 32.101 / 55. 32.101 libavdevice 55. 9.101 / 55. 9.101 libavfilter 4. 1.102 / 4. 1.102 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 [NULL @ 04011580] start time is not set in estimate_timings_from_pts [mpegts @ 0400d160] PES packet size mismatch Last message repeated 1 times Input #0, mpegts, from 'bbc2.sample.ts': Duration: 00:00:47.48, start: 0.200000, bitrate: 8424 kb/s Program 1 Stream #0:0[0x157c]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv , bt709), 1440x1080 [SAR 4:3 DAR 16:9], 23.75 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x157d](eng): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, ster eo, fltp, 192 kb/s Stream #0:2[0x157f](eng): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006) Stream #0:3[0x1580](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) No codec could be found with id 94215 [h264 @ 054c1980] illegal short term buffer state detected }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3386> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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