#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