August 2017 - FFmpeg-trac - lists.ffmpeg.org

#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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#5777(avfilter:new): No support for coloured emoji with drawtext filter
by FFmpeg 23 Jul '24

23 Jul '24

#5777: No support for coloured emoji with drawtext filter ----------------------------------+-------------------------------------- Reporter: Illya | Type: defect Status: new | Priority: minor Component: avfilter | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- Summary of the bug: Using the drawtext filter and a capable emoji font, the colour is changed by whatever the {{{ fontcolor }}} parameter is. The emoji should stay it's original colour (in this case, red), rather than being changed. How to reproduce: {{{ % ffmpeg -t 100 -s 640x480 -f rawvideo -pix_fmt rgb24 -r 25 -i /dev/zero -vf drawtext="emojione.ttf: text='Nice 💯 !': fontcolor=white: fontsize=24: x=(w-text_w)/2: y=(h-text_h-line_h)/2" -codec:a copy output.mp4 -y ffmpeg version N-81321-g17eb004 Copyright (c) 2000-2016 the FFmpeg developers built with Apple LLVM version 7.3.0 (clang-703.0.31) configuration: --samples=fate --enable-libopenmpt --enable-libdc1394 --enable-libfreetype --enable-fontconfig libavutil 55. 28.100 / 55. 28.100 libavcodec 57. 51.100 / 57. 51.100 libavformat 57. 46.100 / 57. 46.100 libavdevice 57. 0.102 / 57. 0.102 libavfilter 6. 51.100 / 6. 51.100 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 1.100 / 2. 1.100 Input #0, rawvideo, from '/dev/zero': Duration: N/A, start: 0.000000, bitrate: 184320 kb/s Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 640x480, 184320 kb/s, 25 tbr, 25 tbn, 25 tbc [mp4 @ 0x7f9495800600] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. Output #0, mp4, to 'output.mp4': Metadata: encoder : Lavf57.46.100 Stream #0:0: Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 640x480, q=2-31, 200 kb/s, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc57.51.100 mpeg4 Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1 Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg4 (native)) Press [q] to stop, [?] for help frame= 2500 fps=545 q=2.0 Lsize= 1209kB time=00:01:39.96 bitrate= 99.1kbits/s speed=21.8x video:1197kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.954954% }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5777> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6575(avformat:new): Bitrate Atom MP4 enhancement
by FFmpeg 13 Jul '24

13 Jul '24

#6575: Bitrate Atom MP4 enhancement -------------------------------------+------------------------------------- Reporter: Mista_D | Type: Status: new | enhancement Component: avformat | Priority: important Keywords: btrt moov | Version: git- mp4 mov | master Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Missing btrt atom in MP4 files: FFmpeg currently doesn't store average bitrate, max bitrate and buffer size in MP4 MOOV. Would be great to keep this info in MP4 for streaming purposes ISO-14496 part15 page 20: http://hsevi.ir/RI_Standard/File/8978 -- Ticket URL: <https://trac.ffmpeg.org/ticket/6575> 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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#6011(undetermined:new): Videotoolshed violates FFmpeg copyrights
by FFmpeg 22 Jun '24

22 Jun '24

#6011: Videotoolshed violates FFmpeg copyrights -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: license | Status: new violation | Component: Priority: normal | undetermined Version: | Keywords: unspecified | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- I downloaded ltcconvert_479dmg.zip (size 34748194, md5sum 0bb9daa77b87b72f2b5cca41193893e0) from !https://www.videotoolshed.com/product/ltc-convert-auxtc/ The archive contains a binary based on FFmpeg, no source code visible, strange attribution. -- Ticket URL: <https://trac.ffmpeg.org/ticket/6011> 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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