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

#4614(undetermined:new): sws_dither arguments aren't affecting output in colorspace conversion
by FFmpeg 21 Oct '24

21 Oct '24

#4614: sws_dither arguments aren't affecting output in colorspace conversion -------------------------------------+------------------------------------- Reporter: surfdog2020 | Type: defect Status: new | Priority: critical Component: | Version: 2.6.3 undetermined | Blocked By: Keywords: sws_dither | Reproduced by developer: 0 dithering | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: providing arguments into 'sws_dither' never affects the output. It appears that no matter which dithering algorithm you specify in sws_dither (of the 4 that are available), ffmpeg ignores it and uses the same dithering algorithm for colorspace conversion no matter what. MD5s of the output .yuv files confirms this. How to reproduce: {{{ commands only : ./ffmpeg -v debug -y -i /mnt/storage/ProRes_10bit_422.mov -t 30 -pix_fmt yuv420p -an -threads 36 -vf scale=1920:-1:sws_dither=a_dither mnt/storage/raw_8bit_420_adither.yuv ffmpeg version 2.6.3- http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers ./ffmpeg -v debug -y -i /mnt/storage/ProRes_10bit_422.mov -t 30 -pix_fmt yuv420p -an -threads 36 -vf scale=1920:-1:sws_dither=bayer mnt/storage/raw_8bit_420_bayer.yuv ffmpeg version 2.6.3- http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-16) '''[Jared@transcoder:~/Downloads/ffmpeg-2.6.3-64bit-static]$ md5sum /mnt/storage/raw_8bit_420_bayer.yuv 203cb43ecc97aa16d7203626750a14ad /mnt/storage/raw_8bit_420_bayer.yuv''' [Jared@transcoder:~/Downloads/ffmpeg-2.6.3-64bit-static]$ md5sum /mnt/storage/raw_8bit_420_adither.yuv '''203cb43ecc97aa16d7203626750a14ad /mnt/storage/raw_8bit_420_adither.yuv''' commands with full output: [Jared@transcoder:~/Downloads/ffmpeg-2.6.3-64bit-static]$sudo ./ffmpeg -v debug -y -i /mnt/storage/ProRes_10bit_422.mov -t 30 -pix_fmt yuv420p -an -threads 36 -vf scale=1920:-1:sws_dither=a_dither mnt/storage/raw_8bit_420_adither.yuv ffmpeg version 2.6.3- http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-16) configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable- libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable- libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --cc=gcc-4.9 libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'. Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'. Reading option '-i' ... matched as input file with argument '/mnt/storage/ProRes_10bit_422.mov'. Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '30'. Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv420p'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option '-threads' ... matched as AVOption 'threads' with argument '36'. Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=1920:-1:sws_dither=a_dither'. Reading option 'mnt/storage/raw_8bit_420.yuv_adither.yuv' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument debug. Applying option y (overwrite output files) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file /mnt/storage/ProRes_10bit_422.mov. Successfully parsed a group of options. Opening an input file: /mnt/storage/ProRes_10bit_422.mov. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x48e6680] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x48e6680] Before avformat_find_stream_info() pos: 14083960832 bytes read:253481 seeks:5 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x48e6680] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x48e6680] After avformat_find_stream_info() pos: 98224 bytes read:343513 seeks:6 frames:1 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/mnt/storage/ProRes_10bit_422.mov': Metadata: creation_time : 2015-03-26 19:59:36 timecode : 00:57:50:00 Duration: 00:13:49.08, start: 0.000000, bitrate: 135899 kb/s Stream #0:0(eng), 1, 1/24000: Video: prores (apch / 0x68637061), yuv422p10le(bt709), 1920x1080, 1/24000, 135654 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 24k tbn, 24k tbc (default) Metadata: creation_time : 2015-03-26 19:59:36 handler_name : Apple Alias Data Handler encoder : Apple ProRes 422 (HQ) Stream #0:1(eng), 0, 1/24000: Data: none (tmcd / 0x64636D74), 1/24, 0 kb/s (default) Metadata: creation_time : 2015-03-26 19:59:36 handler_name : Apple Alias Data Handler reel_name : Unnamed timecode : 00:57:50:00 Successfully opened the file. Parsing a group of options: output file mnt/storage/raw_8bit_420.yuv_adither.yuv. Applying option t (record or transcode "duration" seconds of audio/video) with argument 30. Applying option pix_fmt (set pixel format) with argument yuv420p. Applying option an (disable audio) with argument 1. Applying option vf (set video filters) with argument scale=1920:-1:sws_dither=a_dither. Successfully parsed a group of options. Opening an output file: mnt/storage/raw_8bit_420.yuv_adither.yuv. Successfully opened the file. [Parsed_scale_0 @ 0x48ee3e0] Setting 'w' to value '1920' [Parsed_scale_0 @ 0x48ee3e0] Setting 'h' to value '-1' [Parsed_scale_0 @ 0x48ee3e0] Setting 'sws_dither' to value 'a_dither' [Parsed_scale_0 @ 0x48ee3e0] Setting 'flags' to value '0x4' [Parsed_scale_0 @ 0x48ee3e0] w:1920 h:-1 flags:'0x4' interl:0 [graph 0 input from stream 0:0 @ 0x48eeae0] Setting 'video_size' to value '1920x1080' [graph 0 input from stream 0:0 @ 0x48eeae0] Setting 'pix_fmt' to value '74' [graph 0 input from stream 0:0 @ 0x48eeae0] Setting 'time_base' to value '1/24000' [graph 0 input from stream 0:0 @ 0x48eeae0] Setting 'pixel_aspect' to value '1/1' [graph 0 input from stream 0:0 @ 0x48eeae0] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 0x48eeae0] Setting 'frame_rate' to value '24000/1001' [graph 0 input from stream 0:0 @ 0x48eeae0] w:1920 h:1080 pixfmt:yuv422p10le tb:1/24000 fr:24000/1001 sar:1/1 sws_param:flags=2 [format @ 0x48dbb40] compat: called with args=[yuv420p] [format @ 0x48dbb40] Setting 'pix_fmts' to value 'yuv420p' [AVFilterGraph @ 0x48dbe20] query_formats: 5 queried, 4 merged, 0 already done, 0 delayed [Parsed_scale_0 @ 0x48ee3e0] w:1920 h:1080 fmt:yuv422p10le sar:1/1 -> w:1920 h:1080 fmt:yuv420p sar:1/1 flags:0x4 detected 32 logical cores Output #0, rawvideo, to 'mnt/storage/raw_8bit_420.yuv_adither.yuv': Metadata: timecode : 00:57:50:00 encoder : Lavf56.25.101 Stream #0:0(eng), 0, 1001/24000: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 1001/24000, q=2-31, 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc (default) Metadata: creation_time : 2015-03-26 19:59:36 handler_name : Apple Alias Data Handler encoder : Lavc56.26.100 rawvideo Stream mapping: Stream #0:0 -> #0:0 (prores (native) -> rawvideo (native)) Press [q] to stop, [?] for help Cliping frame in rate conversion by 0.000008 [output stream 0:0 @ 0x48d1fe0] EOF on sink link output stream 0:0:default.kbits/s No more output streams to write to, finishing. frame= 720 fps= 63 q=0.0 Lsize= 2187000kB time=00:00:30.03 bitrate=596600.2kbits/s video:2187000kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000% Input file #0 (/mnt/storage/ProRes_10bit_422.mov): Input stream #0:0 (video): 721 packets read (64913072 bytes); 721 frames decoded; Input stream #0:1 (data): 0 packets read (0 bytes); Total: 721 packets (64913072 bytes) demuxed Output file #0 (mnt/storage/raw_8bit_420.yuv_adither.yuv): Output stream #0:0 (video): 720 frames encoded; 720 packets muxed (2239488000 bytes); Total: 720 packets (2239488000 bytes) muxed 721 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x48ebca0] Statistics: 0 seeks, 68400 writeouts [AVIOContext @ 0x48e5e40] Statistics: 65166553 bytes read, 71 seeks [Jared@transcoder:~/Downloads/ffmpeg-2.6.3-64bit-static]$ sudo ./ffmpeg -v debug -y -i /mnt/storage/ProRes_10bit_422.mov -t 30 -pix_fmt yuv420p -an -threads 36 -vf scale=1920:-1:sws_dither=bayer mnt/storage/raw_8bit_420_bayer.yuv ffmpeg version 2.6.3- http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-16) configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable- libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable- libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --cc=gcc-4.9 libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'. Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'. Reading option '-i' ... matched as input file with argument '/mnt/storage/ProRes_10bit_422.mov'. Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '30'. Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv420p'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option '-threads' ... matched as AVOption 'threads' with argument '36'. Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=1920:-1:sws_dither=bayer'. Reading option 'mnt/storage/raw_8bit_420.yuv_bayer.yuv' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument debug. Applying option y (overwrite output files) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file /mnt/storage/ProRes_10bit_422.mov. Successfully parsed a group of options. Opening an input file: /mnt/storage/ProRes_10bit_422.mov. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x37a5680] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x37a5680] Before avformat_find_stream_info() pos: 14083960832 bytes read:253481 seeks:5 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x37a5680] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x37a5680] After avformat_find_stream_info() pos: 98224 bytes read:343513 seeks:6 frames:1 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/mnt/storage/ProRes_10bit_422.mov': Metadata: creation_time : 2015-03-26 19:59:36 timecode : 00:57:50:00 Duration: 00:13:49.08, start: 0.000000, bitrate: 135899 kb/s Stream #0:0(eng), 1, 1/24000: Video: prores (apch / 0x68637061), yuv422p10le(bt709), 1920x1080, 1/24000, 135654 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 24k tbn, 24k tbc (default) Metadata: creation_time : 2015-03-26 19:59:36 handler_name : Apple Alias Data Handler encoder : Apple ProRes 422 (HQ) Stream #0:1(eng), 0, 1/24000: Data: none (tmcd / 0x64636D74), 1/24, 0 kb/s (default) Metadata: creation_time : 2015-03-26 19:59:36 handler_name : Apple Alias Data Handler reel_name : Unnamed timecode : 00:57:50:00 Successfully opened the file. Parsing a group of options: output file mnt/storage/raw_8bit_420.yuv_bayer.yuv. Applying option t (record or transcode "duration" seconds of audio/video) with argument 30. Applying option pix_fmt (set pixel format) with argument yuv420p. Applying option an (disable audio) with argument 1. Applying option vf (set video filters) with argument scale=1920:-1:sws_dither=bayer. Successfully parsed a group of options. Opening an output file: mnt/storage/raw_8bit_420.yuv_bayer.yuv. Successfully opened the file. [Parsed_scale_0 @ 0x37ad3e0] Setting 'w' to value '1920' [Parsed_scale_0 @ 0x37ad3e0] Setting 'h' to value '-1' [Parsed_scale_0 @ 0x37ad3e0] Setting 'sws_dither' to value 'bayer' [Parsed_scale_0 @ 0x37ad3e0] Setting 'flags' to value '0x4' [Parsed_scale_0 @ 0x37ad3e0] w:1920 h:-1 flags:'0x4' interl:0 [graph 0 input from stream 0:0 @ 0x37adae0] Setting 'video_size' to value '1920x1080' [graph 0 input from stream 0:0 @ 0x37adae0] Setting 'pix_fmt' to value '74' [graph 0 input from stream 0:0 @ 0x37adae0] Setting 'time_base' to value '1/24000' [graph 0 input from stream 0:0 @ 0x37adae0] Setting 'pixel_aspect' to value '1/1' [graph 0 input from stream 0:0 @ 0x37adae0] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 0x37adae0] Setting 'frame_rate' to value '24000/1001' [graph 0 input from stream 0:0 @ 0x37adae0] w:1920 h:1080 pixfmt:yuv422p10le tb:1/24000 fr:24000/1001 sar:1/1 sws_param:flags=2 [format @ 0x379ab40] compat: called with args=[yuv420p] [format @ 0x379ab40] Setting 'pix_fmts' to value 'yuv420p' [AVFilterGraph @ 0x379ae20] query_formats: 5 queried, 4 merged, 0 already done, 0 delayed [Parsed_scale_0 @ 0x37ad3e0] w:1920 h:1080 fmt:yuv422p10le sar:1/1 -> w:1920 h:1080 fmt:yuv420p sar:1/1 flags:0x4 detected 32 logical cores Output #0, rawvideo, to 'mnt/storage/raw_8bit_420.yuv_bayer.yuv': Metadata: timecode : 00:57:50:00 encoder : Lavf56.25.101 Stream #0:0(eng), 0, 1001/24000: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 1001/24000, q=2-31, 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc (default) Metadata: creation_time : 2015-03-26 19:59:36 handler_name : Apple Alias Data Handler encoder : Lavc56.26.100 rawvideo Stream mapping: Stream #0:0 -> #0:0 (prores (native) -> rawvideo (native)) Press [q] to stop, [?] for help Cliping frame in rate conversion by 0.000008 [output stream 0:0 @ 0x3790fe0] EOF on sink link output stream 0:0:default.kbits/s No more output streams to write to, finishing. frame= 720 fps= 66 q=0.0 Lsize= 2187000kB time=00:00:30.03 bitrate=596600.2kbits/s video:2187000kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000% Input file #0 (/mnt/storage/ProRes_10bit_422.mov): Input stream #0:0 (video): 721 packets read (64913072 bytes); 721 frames decoded; Input stream #0:1 (data): 0 packets read (0 bytes); Total: 721 packets (64913072 bytes) demuxed Output file #0 (mnt/storage/raw_8bit_420.yuv_bayer.yuv): Output stream #0:0 (video): 720 frames encoded; 720 packets muxed (2239488000 bytes); Total: 720 packets (2239488000 bytes) muxed 721 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x37aaca0] Statistics: 0 seeks, 68400 writeouts [AVIOContext @ 0x37a4e40] Statistics: 65166553 bytes read, 71 seeks [Jared@transcoder:~/Downloads/ffmpeg-2.6.3-64bit-static]$ md5sum /mnt/storage/raw_8bit_420_bayer.yuv 203cb43ecc97aa16d7203626750a14ad /mnt/storage/raw_8bit_420_bayer.yuv [Jared@transcoder:~/Downloads/ffmpeg-2.6.3-64bit-static]$ md5sum /mnt/storage/raw_8bit_420_adither.yuv 203cb43ecc97aa16d7203626750a14ad /mnt/storage/raw_8bit_420_adither.yuv }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4614> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 17

#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

1 6

#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

1 10

#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

1 21

#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

1 6

#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

1 6

#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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