October 2023 - FFmpeg-trac - lists.ffmpeg.org

#9009(ffmpeg:new): SIGINT ignored while awaiting RTP data
by FFmpeg 09 Oct '23

09 Oct '23

#9009: SIGINT ignored while awaiting RTP data -------------------------------------+------------------------------------- Reporter: juannm | Type: defect Status: new | Priority: normal Component: ffmpeg | Version: git- Keywords: sigint, | master exit | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- I'm writing a recorder based on FFmpeg (on Ubuntu linux), which is controlled with system signals, so it gets sent SIGINT when it must stop and close the output file. In a working scenario, FFmpeg helpfully processes SIGINT (and SIGTERM) as a request to perform a clean exit. However, if the RTP sender stops ''before'' the FFmpeg process has been stopped, then '''FFmpeg does not process the SIGINT or SIGTERM signals'''. I'll put here both examples for working scenario with expected behavior, and failing scenario with wrong behavior. == Working scenario == '''STEP 1''' - Terminal 1: simulate an RTP sender. {{{ $ ffmpeg -re -i test_video -an -c:v vp8 -f rtp -sdp_file test.sdp "rtp://127.0.0.1:5004?rtcpport=5005" }}} Command output: {{{ ffmpeg version git-2020-11-17-bb7bb44 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.12) 20160609 configuration: --prefix=/opt/ffmpeg --enable-gpl --enable-version3 --enable-nonfree --enable-static --disable-shared --enable-ffmpeg --enable-ffplay --enable-sdl2 --disable-libxcb --disable-sndio --disable- xlib --enable-ffprobe --disable-doc --enable-libfdk-aac --enable- libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libopus --disable-librtmp --disable-libv4l2 --enable-libvorbis --enable- libvpx --enable-libx264 --enable-libx265 --disable-lzma libavutil 56. 60.100 / 56. 60.100 libavcodec 58.112.103 / 58.112.103 libavformat 58. 64.100 / 58. 64.100 libavdevice 58. 11.102 / 58. 11.102 libavfilter 7. 90.100 / 7. 90.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 libpostproc 55. 8.100 / 55. 8.100 Input #0, matroska,webm, from '/home/juan/videos_NOBACKUP/video.webm': Metadata: encoder : Lavf56.40.101 Duration: 00:04:32.44, start: -0.007000, bitrate: 672 kb/s Stream #0:0: Video: vp8, yuv420p(progressive), 640x360, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default) Stream #0:1(eng): Audio: opus, 48000 Hz, stereo, fltp (default) Stream mapping: Stream #0:0 -> #0:0 (vp8 (native) -> vp8 (libvpx)) Press [q] to stop, [?] for help [libvpx @ 0x360cb00] v1.5.0 [libvpx @ 0x360cb00] Neither bitrate nor constrained quality specified, using default CRF of 32 and bitrate of 256kbit/sec Output #0, rtp, to 'rtp://127.0.0.1:5004?rtcpport=5005': Metadata: encoder : Lavf58.64.100 Stream #0:0: Video: vp8 (libvpx), yuv420p(tv, bt470bg/unknown/unknown, progressive), 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 256 kb/s, 23.98 fps, 90k tbn, 23.98 tbc (default) Metadata: encoder : Lavc58.112.103 libvpx Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A frame= 392 fps= 24 q=0.0 Lsize= 433kB time=00:00:16.30 bitrate= 217.6kbits/s speed=0.986x }}} Contents of test.sdp: {{{ $ cat test.sdp v=0 o=- 0 0 IN IP4 127.0.0.1 s=No Name c=IN IP4 127.0.0.1 t=0 0 a=tool:libavformat 58.64.100 m=video 5004 RTP/AVP 96 b=AS:256 a=rtpmap:96 VP8/90000 }}} (Note that test.sdp does not contain `a=rtcp:5005`, which makes it impossible to use any other custom port; this is a related bug: https://trac.ffmpeg.org/ticket/8474) '''STEP 2''' - Terminal 2: FFmpeg RTP recorder. {{{ $ ffmpeg -nostdin -protocol_whitelist file,rtp,udp -i test.sdp -map 0:v:0 -c:v copy -f webm -flags +global_header -y test.webm }}} Command output: {{{ ffmpeg version git-2020-11-17-bb7bb44 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.12) 20160609 configuration: --prefix=/opt/ffmpeg --enable-gpl --enable-version3 --enable-nonfree --enable-static --disable-shared --enable-ffmpeg --enable-ffplay --enable-sdl2 --disable-libxcb --disable-sndio --disable- xlib --enable-ffprobe --disable-doc --enable-libfdk-aac --enable- libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libopus --disable-librtmp --disable-libv4l2 --enable-libvorbis --enable- libvpx --enable-libx264 --enable-libx265 --disable-lzma libavutil 56. 60.100 / 56. 60.100 libavcodec 58.112.103 / 58.112.103 libavformat 58. 64.100 / 58. 64.100 libavdevice 58. 11.102 / 58. 11.102 libavfilter 7. 90.100 / 7. 90.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 libpostproc 55. 8.100 / 55. 8.100 [sdp @ 0x308e680] Keyframe missing Input #0, sdp, from 'test.sdp': Metadata: title : No Name Duration: N/A, start: 0.458789, bitrate: N/A Stream #0:0: Video: vp8, yuv420p(tv, bt470bg/unknown/unknown), 640x360, 23.98 fps, 23.98 tbr, 90k tbn, 90k tbc Output #0, webm, to 'test.webm': Metadata: title : No Name encoder : Lavf58.64.100 Stream #0:0: Video: vp8, yuv420p(tv, bt470bg/unknown/unknown), 640x360, q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 90k tbc Stream mapping: Stream #0:0 -> #0:0 (copy) frame= 138 fps= 28 q=-1.0 Lsize= 162kB time=00:00:05.71 bitrate= 232.4kbits/s speed=1.17x }}} '''STEP 3''' - Terminal 3: send SIGINT to FFmpeg recorder. {{{ $ pkill -SIGINT -f 'ffmpeg -nostdin' }}} This causes the expected behavior of an immediate clean exit in Terminal 2: {{{ video:161kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.948426% Exiting normally, received signal 2. }}} == Failing scenario == Following these steps is how to reproduce the bug: '''STEP 1''' - Terminal 1: simulate an RTP sender (same as before, so no command output included because it is the same). {{{ $ ffmpeg -re -i test_video -an -c:v vp8 -f rtp -sdp_file test.sdp "rtp://127.0.0.1:5004?rtcpport=5005" }}} '''STEP 2''' - Terminal 2: FFmpeg RTP recorder. This time `-report` is added because this command is the one showing the issue. `-listen_timeout` is also used to avoid timeoputs due to no RTP activity. {{{ $ ffmpeg -nostdin -report -protocol_whitelist file,rtp,udp -listen_timeout 999 -i test.sdp -map 0:v:0 -c:v copy -f webm -flags +global_header -y test.webm }}} Command output: {{{ ffmpeg started on 2020-11-25 at 13:33:50 Report written to "ffmpeg-20201125-134337.log" Log level: 48 ffmpeg version git-2020-11-17-bb7bb44 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.12) 20160609 configuration: --prefix=/opt/ffmpeg --enable-gpl --enable-version3 --enable-nonfree --enable-static --disable-shared --enable-ffmpeg --enable-ffplay --enable-sdl2 --disable-libxcb --disable-sndio --disable- xlib --enable-ffprobe --disable-doc --enable-libfdk-aac --enable- libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libopus --disable-librtmp --disable-libv4l2 --enable-libvorbis --enable- libvpx --enable-libx264 --enable-libx265 --disable-lzma libavutil 56. 60.100 / 56. 60.100 libavcodec 58.112.103 / 58.112.103 libavformat 58. 64.100 / 58. 64.100 libavdevice 58. 11.102 / 58. 11.102 libavfilter 7. 90.100 / 7. 90.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 libpostproc 55. 8.100 / 55. 8.100 [sdp @ 0x3b9d000] Keyframe missing Input #0, sdp, from 'test.sdp': Metadata: title : No Name Duration: N/A, start: 2.544211, bitrate: N/A Stream #0:0: Video: vp8, yuv420p(tv, bt470bg/unknown/unknown), 640x360, 23.98 fps, 23.98 tbr, 90k tbn, 90k tbc Output #0, webm, to 'test.webm': Metadata: title : No Name encoder : Lavf58.64.100 Stream #0:0: Video: vp8, yuv420p(tv, bt470bg/unknown/unknown), 640x360, q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 90k tbc Stream mapping: Stream #0:0 -> #0:0 (copy) frame= 288 fps= 26 q=-1.0 size= 256kB time=00:00:11.97 bitrate= 175.2kbits/s speed=1.08x }}} '''STEP 3''' - Terminal 1: Stop the RTP sender (Ctrl+C) {{{ video:618kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.820318% Exiting normally, received signal 2. }}} '''STEP 4''' - Terminal 3: send SIGINT to FFmpeg recorder. {{{ $ pkill -SIGINT -f 'ffmpeg -nostdin' }}} This causes the wrong behavior of the FFmpeg RTP Recorder ignoring the signal and not exiting cleanly. The FFmpeg recorder will ignore the SIGINT and will stay there until the `listen_timeout` is elapsed. Tested also with removing `-nostdin` from the FFmpeg recorder, and instead trying to stop the process by sending a `q` through stdin, but it doesn't work either, the "q" also gets ignored like the system signals. Report file ''ffmpeg-20201125-134337.log'' attached here (although it doesn't seem to contain useful data, the sdp demuxer seems to be simply waiting for incoming data until the `listen_timeout` is elapsed) -- Ticket URL: <https://trac.ffmpeg.org/ticket/9009> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6336(undetermined:new): No Way to Cleanly Terminate ffmpeg.exe while capturing screen
by FFmpeg 07 Oct '23

07 Oct '23

#6336: No Way to Cleanly Terminate ffmpeg.exe while capturing screen -------------------------------------+------------------------------------- Reporter: dbareis | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: Keywords: ffmpeg, | unspecified terminate, close, automate, batch | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- This is on Windows 7/10 64 bit (but would at least be the same on all Windows computers), using this command line: {{{ ffmpeg -y -f gdigrab -i desktop -r 10 -vcodec libx264 -pix_fmt yuv420p 10fps.mp4 }}} You can manually terminate the program with CTRL+BREAK which is better than nothing but if you use the command (in a batch/automated process): {{{ TaskKill /im ffmpeg.exe /F }}} then the result is an unusable and corrupted video. The program already handles CTRL+BREAK, it should probably be simple to enhance this for the sigterm signal. But it would be nice to be able to cleanly do this with something like: {{{ ffmpeg.exe /STOP }}} or perhaps: {{{ ffmpeg.exe /STOP [AliasDefinedOnExistingCommandLineToAllowSpecificTaskTermination] }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/6336> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10492(undetermined:new): scale_vt does not seems to work correctly
by FFmpeg 07 Oct '23

07 Oct '23

#10492: scale_vt does not seems to work correctly -------------------------------------+------------------------------------- Reporter: Paul | Type: defect Pacifico | Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- I've just compiled the latest git version of FFmpeg to use the ''scale_vt'' filter. **When using:** {{{ ffmpeg -hwaccel videotoolbox -hwaccel_output_format videotoolbox_vld -i input.mov -c:v hevc_videotoolbox -b:v 5M -vf scale_vt=640:360 -an -tag:v hvc1 ouput.mp4 }}} It does not scale the output. **But if I add hwdownload,format=nv12:** {{{ ffmpeg -hwaccel videotoolbox -hwaccel_output_format videotoolbox_vld -i input.mov -c:v hevc_videotoolbox -b:v 5M -vf scale_vt=640:360,hwdownload,format=nv12 -an -tag:v hvc1 ouput.mp4 }}} The image is cropped to a 640x360 scale. I've tried using various input file (8bit or 10bit) same result. Paul. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10492> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10610(undetermined:new): w64: 20-bit file fails to decode
by FFmpeg 07 Oct '23

07 Oct '23

#10610: w64: 20-bit file fails to decode -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- decodes ok with sox and other programs {{{ ./ffmpeg -i 20bit.w64 ffmpeg version N-112261-g3575ee2ea3 Copyright (c) 2000-2023 the FFmpeg developers built with gcc 11 (Ubuntu 11.4.0-1ubuntu1~22.04) configuration: libavutil 58. 27.100 / 58. 27.100 libavcodec 60. 27.100 / 60. 27.100 libavformat 60. 13.100 / 60. 13.100 libavdevice 60. 2.101 / 60. 2.101 libavfilter 9. 11.100 / 9. 11.100 libswscale 7. 4.100 / 7. 4.100 libswresample 4. 11.100 / 4. 11.100 [in#0 @ 0x55cdcd8f2400] Error opening input: Invalid data found when processing input Error opening input file 20bit.w64. Error opening input files: Invalid data found when processing input }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/10610> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10238(undetermined:new): mszh: yuv420 compressed file fails to decode when width is not multiple of 4
by FFmpeg 06 Oct '23

06 Oct '23

#10238: mszh: yuv420 compressed file fails to decode when width is not multiple of 4 -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- attached 306x306 files decodes visually correctly with VirtualDub + original VFW, but in this case the output from VirtualDub "Export/Raw video..." is not identical for both of the files the same story about attached two 304x306 samples, which decodes visually ok with FFmpeg/VirtualDub, but the raw output is not identical for both of them {{{ ./ffmpeg -i mszh_306_306_yuv420.avi -y out.avi ffmpeg version N-109867-g5247dab6b1 Copyright (c) 2000-2023 the FFmpeg developers built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) configuration: libavutil 58. 1.100 / 58. 1.100 libavcodec 60. 2.100 / 60. 2.100 libavformat 60. 2.100 / 60. 2.100 libavdevice 60. 0.100 / 60. 0.100 libavfilter 9. 1.100 / 9. 1.100 libswscale 7. 0.100 / 7. 0.100 libswresample 4. 9.100 / 4. 9.100 Input #0, avi, from 'mszh_306_306_yuv420.avi': Metadata: software : Lavf60.2.100 Duration: 00:00:00.33, start: 0.000000, bitrate: 27166 kb/s Stream #0:0: Video: mszh (MSZH / 0x485A534D), yuv420p, 306x306, 23.97 fps, 23.97 tbr, 23.97 tbn Stream mapping: Stream #0:0 -> #0:0 (mszh (native) -> mpeg4 (native)) Press [q] to stop, [?] for help [mszh @ 0x55df7e4309c0] Decoded size differs (140454 != 140452) [mszh @ 0x55df7e454180] Decoded size differs (140454 != 140452) [mszh @ 0x55df7e477940] Decoded size differs (140454 != 140452) Error while decoding stream #0:0: Invalid data found when processing input Last message repeated 2 times [mszh @ 0x55df7e49b100] Decoded size differs (140454 != 140452) Error while decoding stream #0:0: Invalid data found when processing input [mszh @ 0x55df7e4be8c0] Decoded size differs (140454 != 140452) Error while decoding stream #0:0: Invalid data found when processing input [mszh @ 0x55df7e4e2080] Decoded size differs (140454 != 140452) Error while decoding stream #0:0: Invalid data found when processing input [mszh @ 0x55df7e505840] Decoded size differs (140454 != 140452) Error while decoding stream #0:0: Invalid data found when processing input [mszh @ 0x55df7e529000] Decoded size differs (140454 != 140452) Error while decoding stream #0:0: Invalid data found when processing input Output #0, avi, to 'out.avi': Metadata: software : Lavf60.2.100 ISFT : Lavf60.2.100 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 306x306, q=2-31, 200 kb/s, 23.97 fps, 23.97 tbn Metadata: encoder : Lavc60.2.100 mpeg4 Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A frame= 0 fps=0.0 q=0.0 size= 0kB time=-577014:32:22.77 bitrate= -0.0kbframe= 0 fps=0.0 q=0.0 Lsize= 6kB time=-577014:32:22.77 bitrate=N/A speed=N/A video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used) Conversion failed! }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/10238> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10330(documentation:new): Opus documentation: lowdelay is too trivialized
by FFmpeg 06 Oct '23

06 Oct '23

#10330: Opus documentation: lowdelay is too trivialized -------------------------------------+------------------------------------- Reporter: Mingye Wang | Type: defect Status: new | Priority: normal Component: | Version: documentation | unspecified Keywords: libopus | Blocked By: docs | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: FFmpeg currently describes (at https://ffmpeg.org/ffmpeg- codecs.html#libopus-1) `-application lowdelay` as simply "Restrict to only the lowest delay modes." This is true, but does not cover the whole picture. Compare the [[https://www.opus- codec.org/docs/html_api/group__ctlvalues.html#ga592232fb39db60c1369989c5c5d… documentation of OPUS_APPLICATION_RESTRICTED_LOWDELAY]]: "Only use when lowest-achievable latency is what matters most. Voice-optimized modes cannot be used." A better wording based on the above would be: "Restrict to only the lowest delay modes by disabling voice-optimized codec. This is usually unnecessary, as basic Opus already has a delay of 22.5 ms. Try -frame_duration before using this." How to reproduce: Well, just navigate to the page. Or {{{ ffmpeg -h enccoder=libopus }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/10330> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10003(documentation:new): libxvid documentation still mentions -me_method even though it was renamed to -me_quality
by FFmpeg 06 Oct '23

06 Oct '23

#10003: libxvid documentation still mentions -me_method even though it was renamed to -me_quality -------------------------------------+------------------------------------- Reporter: Ramiro | Type: defect Polla | Status: new | Priority: minor Component: | Version: git- documentation | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- The -me_method option in libxvid was renamed to -me_quality in 4b6b1082a73907c7c3de2646c6398bc61320f2c6, and then removed in 94eed68ace9f2416af8457fcbf142b175928c06b, but the documentation in doc/encoders.texi still mentions -me_method. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10003> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3947(undetermined:new): Inconsistent and confusing setting of refs with libx264
by FFmpeg 06 Oct '23

06 Oct '23

#3947: Inconsistent and confusing setting of refs with libx264 -------------------------------------+------------------------------------- Reporter: | Type: defect francois.visagie@… | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: libx264 | Reproduced by developer: 0 level refs | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: 1. '-x264opts level=x.y' is documented but does not set refs correctly 2. '-level x.y' sets refs correctly but is not documented How to reproduce: Default behaviour: {{{ ffmpeg -i _640.360.25.avi -preset veryslow output.default.mp4 ffmpeg version N-66232-g5e3da25 Copyright (c) 2000-2014 the FFmpeg developers built on Sep 10 2014 22:01:59 with gcc 4.8.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable- libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinge r --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. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 4.101 / 56. 4.101 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, avi, from '_640.360.25.avi': Duration: 00:00:10.00, start: 0.000000, bitrate: 7561 kb/s Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 6031 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 2 channels, s16, 1536 kb/s [libx264 @ 0364f380] using SAR=1/1 [libx264 @ 0364f380] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0364f380] profile High, level 3.1 [libx264 @ 0364f380] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=16 de block=1:0:0 analyse=0x3:0x133 me=umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=24 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 ch roma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=8 b_pyramid=2 b_adapt= 2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=60 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmi n=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'output.default.mp4': Metadata: encoder : Lavf56.4.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc56.1.100 libx264 Stream #0:1: Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s Metadata: encoder : Lavc56.1.100 libvo_aacenc Stream mapping: Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (libvo_aacenc)) Press [q] to stop, [?] for help frame= 251 fps= 15 q=-1.0 Lsize= 1184kB time=00:00:10.01 bitrate= 968.6kbits/s dup=1 drop=0 video:1019kB audio:157kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.723548% [libx264 @ 0364f380] frame I:2 Avg QP:25.09 size: 36162 [libx264 @ 0364f380] frame P:60 Avg QP:24.47 size: 12750 [libx264 @ 0364f380] frame B:189 Avg QP:31.31 size: 1085 [libx264 @ 0364f380] consecutive B-frames: 0.8% 6.4% 12.0% 33.5% 13.9% 33.5% 0.0% 0.0% 0.0% [libx264 @ 0364f380] mb I I16..4: 4.0% 77.1% 18.9% [libx264 @ 0364f380] mb P I16..4: 0.4% 1.3% 0.4% P16..4: 36.6% 20.6% 30.7% 3.7% 1.5% skip: 4.8% [libx264 @ 0364f380] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 47.7% 4.8% 1.7% direct: 1.3% skip:44.4% L0:41.8% L1:40.5% BI:17.7% [libx264 @ 0364f380] 8x8 transform intra:70.9% inter:53.0% [libx264 @ 0364f380] direct mvs spatial:97.4% temporal:2.6% [libx264 @ 0364f380] coded y,uvDC,uvAC intra: 81.8% 78.8% 40.8% inter: 14.5% 11.3% 2.0% [libx264 @ 0364f380] i16 v,h,dc,p: 41% 17% 28% 14% [libx264 @ 0364f380] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 10% 18% 8% 10% 10% 9% 9% 11% [libx264 @ 0364f380] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 6% 6% 10% 13% 13% 12% 12% 13% [libx264 @ 0364f380] i8c dc,h,v,p: 28% 28% 31% 13% [libx264 @ 0364f380] Weighted P-Frames: Y:18.3% UV:10.0% [libx264 @ 0364f380] ref P L0: 58.5% 17.3% 8.4% 4.3% 1.8% 2.6% 1.3% 1.3% 0.7% 0.9% 0.5% 0.5% 0.5% 0.5% 0.4% 0.5% [libx264 @ 0364f380] ref B L0: 91.8% 3.9% 2.0% 0.5% 0.5% 0.3% 0.2% 0.1% 0.2% 0.1% 0.1% 0.1% 0.1% 0.1% 0.0% [libx264 @ 0364f380] ref B L1: 95.5% 4.5% [libx264 @ 0364f380] kb/s:830.51 }}} {{{ Expected default refs value: 16 Actual refs value: 16 }}} Documented '-x264opts level=x.y' option: {{{ ffmpeg -i _640.360.25.avi -preset veryslow -x264opts level=3.0 output.-- level3.0.mp4 ffmpeg version N-66232-g5e3da25 Copyright (c) 2000-2014 the FFmpeg developers built on Sep 10 2014 22:01:59 with gcc 4.8.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable- libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinge r --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. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 4.101 / 56. 4.101 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, avi, from '_640.360.25.avi': Duration: 00:00:10.00, start: 0.000000, bitrate: 7561 kb/s Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 6031 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 2 channels, s16, 1536 kb/s [libx264 @ 0429e880] using SAR=1/1 [libx264 @ 0429e880] DPB size (16 frames, 14720 mbs) > level limit (8 frames, 8100 mbs) [libx264 @ 0429e880] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0429e880] profile High, level 3.0 [libx264 @ 0429e880] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=16 de block=1:0:0 analyse=0x3:0x133 me=umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=24 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 ch roma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=8 b_pyramid=2 b_adapt= 2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=60 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmi n=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'output.--level3.0.mp4': Metadata: encoder : Lavf56.4.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc56.1.100 libx264 Stream #0:1: Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s Metadata: encoder : Lavc56.1.100 libvo_aacenc Stream mapping: Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (libvo_aacenc)) Press [q] to stop, [?] for help frame= 251 fps= 15 q=-1.0 Lsize= 1184kB time=00:00:10.01 bitrate= 968.7kbits/s dup=1 drop=0 video:1019kB audio:157kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.723486% [libx264 @ 0429e880] frame I:2 Avg QP:25.09 size: 36162 [libx264 @ 0429e880] frame P:60 Avg QP:24.47 size: 12748 [libx264 @ 0429e880] frame B:189 Avg QP:31.30 size: 1085 [libx264 @ 0429e880] consecutive B-frames: 0.8% 6.4% 12.0% 33.5% 13.9% 33.5% 0.0% 0.0% 0.0% [libx264 @ 0429e880] mb I I16..4: 4.0% 77.1% 18.9% [libx264 @ 0429e880] mb P I16..4: 0.4% 1.3% 0.4% P16..4: 36.6% 20.6% 30.7% 3.7% 1.5% skip: 4.9% [libx264 @ 0429e880] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 47.7% 4.8% 1.7% direct: 1.3% skip:44.4% L0:41.8% L1:40.5% BI:17.7% [libx264 @ 0429e880] 8x8 transform intra:70.9% inter:53.0% [libx264 @ 0429e880] direct mvs spatial:97.4% temporal:2.6% [libx264 @ 0429e880] coded y,uvDC,uvAC intra: 81.8% 78.9% 40.8% inter: 14.5% 11.3% 2.0% [libx264 @ 0429e880] i16 v,h,dc,p: 41% 17% 28% 14% [libx264 @ 0429e880] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 10% 18% 8% 10% 10% 9% 9% 11% [libx264 @ 0429e880] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 6% 6% 10% 13% 12% 12% 12% 13% [libx264 @ 0429e880] i8c dc,h,v,p: 28% 28% 31% 13% [libx264 @ 0429e880] Weighted P-Frames: Y:18.3% UV:10.0% [libx264 @ 0429e880] ref P L0: 58.5% 17.3% 8.4% 4.3% 1.8% 2.6% 1.3% 1.3% 0.7% 0.9% 0.5% 0.6% 0.5% 0.5% 0.4% 0.5% [libx264 @ 0429e880] ref B L0: 91.8% 3.9% 2.0% 0.6% 0.5% 0.3% 0.2% 0.1% 0.2% 0.1% 0.1% 0.1% 0.1% 0.1% 0.0% [libx264 @ 0429e880] ref B L1: 95.5% 4.5% [libx264 @ 0429e880] kb/s:830.59 }}} {{{ Expected refs value: 8 Actual refs value: 16 }}} Undocumented '-level x.y' option: {{{ ffmpeg -i _640.360.25.avi -preset veryslow -level 3.0 output.-level3.0.mp4 ffmpeg version N-66232-g5e3da25 Copyright (c) 2000-2014 the FFmpeg developers built on Sep 10 2014 22:01:59 with gcc 4.8.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable- libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinge r --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. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 4.101 / 56. 4.101 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, avi, from '_640.360.25.avi': Duration: 00:00:10.00, start: 0.000000, bitrate: 7561 kb/s Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 6031 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 2 channels, s16, 1536 kb/s [libx264 @ 041af7e0] using SAR=1/1 [libx264 @ 041af7e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 041af7e0] profile High, level 3.0 [libx264 @ 041af7e0] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=8 deb lock=1:0:0 analyse=0x3:0x133 me=umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=24 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chr oma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=8 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=60 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin =0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'output.-level3.0.mp4': Metadata: encoder : Lavf56.4.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc56.1.100 libx264 Stream #0:1: Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s Metadata: encoder : Lavc56.1.100 libvo_aacenc Stream mapping: Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (libvo_aacenc)) Press [q] to stop, [?] for help frame= 251 fps= 20 q=-1.0 Lsize= 1189kB time=00:00:10.01 bitrate= 972.8kbits/s dup=1 drop=0 video:1024kB audio:157kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.720318% [libx264 @ 041af7e0] frame I:2 Avg QP:25.09 size: 36162 [libx264 @ 041af7e0] frame P:60 Avg QP:24.47 size: 12846 [libx264 @ 041af7e0] frame B:189 Avg QP:31.33 size: 1082 [libx264 @ 041af7e0] consecutive B-frames: 0.8% 6.4% 12.0% 33.5% 13.9% 33.5% 0.0% 0.0% 0.0% [libx264 @ 041af7e0] mb I I16..4: 4.0% 77.1% 18.9% [libx264 @ 041af7e0] mb P I16..4: 0.5% 1.2% 0.4% P16..4: 36.3% 20.6% 30.8% 3.8% 1.6% skip: 4.8% [libx264 @ 041af7e0] mb B I16..4: 0.0% 0.1% 0.0% B16..8: 48.1% 4.7% 1.5% direct: 1.3% skip:44.3% L0:41.3% L1:40.7% BI:18.0% [libx264 @ 041af7e0] 8x8 transform intra:68.7% inter:52.3% [libx264 @ 041af7e0] direct mvs spatial:97.4% temporal:2.6% [libx264 @ 041af7e0] coded y,uvDC,uvAC intra: 80.8% 78.4% 39.7% inter: 14.6% 11.3% 2.0% [libx264 @ 041af7e0] i16 v,h,dc,p: 43% 17% 25% 15% [libx264 @ 041af7e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 10% 18% 8% 10% 10% 10% 9% 11% [libx264 @ 041af7e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 6% 6% 10% 12% 13% 11% 12% 13% [libx264 @ 041af7e0] i8c dc,h,v,p: 29% 27% 31% 14% [libx264 @ 041af7e0] Weighted P-Frames: Y:18.3% UV:10.0% [libx264 @ 041af7e0] ref P L0: 59.9% 17.9% 8.6% 4.8% 2.1% 3.1% 1.5% 1.9% 0.2% 0.0% [libx264 @ 041af7e0] ref B L0: 92.3% 4.0% 2.1% 0.5% 0.6% 0.3% 0.1% [libx264 @ 041af7e0] ref B L1: 95.5% 4.5% [libx264 @ 041af7e0] kb/s:834.70 }}} {{{ Expected refs value: 8 Actual refs value: 8 }}} Arguably the most consistent fix would be to correct '-x264opts level=x.y' to behave like '-level x.y', and for '-level x.y' to also be documented. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3947> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 10

#9266(ffprobe:new): ffprobe produces wrong output for compact format
by FFmpeg 05 Oct '23

05 Oct '23

#9266: ffprobe produces wrong output for compact format ---------------------------------+-------------------------------------- Reporter: maksut | Type: defect Status: new | Priority: normal Component: ffprobe | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+-------------------------------------- ffprobe produces wrong output for compact format when: 1. stream has side data and 2. "-show_entries stream=codec_type" filter is applied. See "codec_type=videoside_data" below: {{{ ❯ ffprobe -v quiet -show_entries stream=codec_type -print_format compact rotate_test.mp4 stream|codec_type=videoside_data| stream|codec_type=audio }}} Valid json output for comparison: {{{ ❯ ffprobe -v quiet -show_entries stream=codec_type -print_format json rotate_test.mp4 { "programs": [ ], "streams": [ { "codec_type": "video", "side_data_list": [ { } ] }, { "codec_type": "audio" } ] } }}} Version 4.3.1 and git master has the problem. But version 4.0 '''does not''' have it. -- Ticket URL: <https://trac.ffmpeg.org/ticket/9266> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 7

#10237(undetermined:new): mszh: yuv411 and yuv422 - unsupported dimensions when width is not multiple of 4
by FFmpeg 05 Oct '23

05 Oct '23

#10237: mszh: yuv411 and yuv422 - unsupported dimensions when width is not multiple of 4 -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- such files decodes just fine in VirtualDub + original VFW codec the output from VirtualDub "Export/Raw video..." is the same for both yuv411 and yuv422 files {{{ ./ffmpeg -i mszh_306_306_yuv411.avi -y out.avi ffmpeg version N-109867-g5247dab6b1 Copyright (c) 2000-2023 the FFmpeg developers built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) configuration: libavutil 58. 1.100 / 58. 1.100 libavcodec 60. 2.100 / 60. 2.100 libavformat 60. 2.100 / 60. 2.100 libavdevice 60. 0.100 / 60. 0.100 libavfilter 9. 1.100 / 9. 1.100 libswscale 7. 0.100 / 7. 0.100 libswresample 4. 9.100 / 4. 9.100 [mszh @ 0x55b9eb8b1700] Unsupported dimensions is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mszh @ 0x55b9eb8b1700] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel(a)ffmpeg.org) [avi @ 0x55b9eb8b0440] Failed to open codec in avformat_find_stream_info [mszh @ 0x55b9eb8b1700] Unsupported dimensions is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mszh @ 0x55b9eb8b1700] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel(a)ffmpeg.org) Input #0, avi, from 'mszh_306_306_yuv411.avi': Metadata: software : Lavf60.2.100 Duration: 00:00:00.33, start: 0.000000, bitrate: 26579 kb/s Stream #0:0: Video: mszh (MSZH / 0x485A534D), yuv411p, 306x306, 23.97 fps, 23.97 tbr, 23.97 tbn [mszh @ 0x55b9eb8c2b40] Unsupported dimensions is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mszh @ 0x55b9eb8c2b40] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel(a)ffmpeg.org) Stream mapping: Stream #0:0 -> #0:0 (mszh (native) -> mpeg4 (native)) Error while opening decoder for input stream #0:0 : Invalid data found when processing input }}} {{{ ./ffmpeg -i mszh_306_306_yuv422.avi -y out.avi ffmpeg version N-109867-g5247dab6b1 Copyright (c) 2000-2023 the FFmpeg developers built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) configuration: libavutil 58. 1.100 / 58. 1.100 libavcodec 60. 2.100 / 60. 2.100 libavformat 60. 2.100 / 60. 2.100 libavdevice 60. 0.100 / 60. 0.100 libavfilter 9. 1.100 / 9. 1.100 libswscale 7. 0.100 / 7. 0.100 libswresample 4. 9.100 / 4. 9.100 [mszh @ 0x561c8ce56700] Unsupported dimensions is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mszh @ 0x561c8ce56700] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel(a)ffmpeg.org) [avi @ 0x561c8ce55440] Failed to open codec in avformat_find_stream_info [mszh @ 0x561c8ce56700] Unsupported dimensions is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mszh @ 0x561c8ce56700] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel(a)ffmpeg.org) Input #0, avi, from 'mszh_306_306_yuv422.avi': Metadata: software : Lavf60.2.100 Duration: 00:00:00.33, start: 0.000000, bitrate: 31628 kb/s Stream #0:0: Video: mszh (MSZH / 0x485A534D), yuv422p, 306x306, 23.97 fps, 23.97 tbr, 23.97 tbn [mszh @ 0x561c8ce67b40] Unsupported dimensions is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mszh @ 0x561c8ce67b40] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel(a)ffmpeg.org) Stream mapping: Stream #0:0 -> #0:0 (mszh (native) -> mpeg4 (native)) Error while opening decoder for input stream #0:0 : Invalid data found when processing input }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/10237> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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