July 2025 - ffmpeg-user - lists.ffmpeg.org

ffmpeg ignores MP3 comment tag when transcodiing
by Ulf Zibis 26 Nov '25

26 Nov '25

Hi, when i use the lame encoder directly, the comment tag of a mp3 file is conserved: $ lame -V1 in.mp3 out.mp3 LAME 3.100 64bits (http://lame.sf.net) Using polyphase lowpass filter, transition band: 19383 Hz - 19916 Hz Encoding in.mp3 to out.mp3 Encoding as 44.1 kHz j-stereo MPEG-1 Layer III VBR(q=1) Frame | CPU time/estim | REAL time/estim | play/CPU | ETA 10104/10104 (100%)| 0:04/ 0:04| 0:04/ 0:04| 54.411x| 0:00 32 [ 29] * 40 [ 0] 48 [ 0] 56 [ 0] 64 [ 0] 80 [ 0] 96 [ 0] 112 [ 2] % 128 [ 0] 160 [ 0] 192 [ 2473] %%%%%%%%%%%%%%%%%%%%%%%%%%%%* 224 [ 5892] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 256 [ 1506] %%%%%%%%%%%%%%%%%* 320 [ 202] %%% ------------------------------------------------------------------------------- kbps LR MS % long switch short % 222.3 98.3 1.7 95.7 2.3 2.0 Writing LAME Tag...done ReplayGain: +2.1dB $ mediainfo out.mp3 General Complete name : out.mp3 Format : MPEG Audio File size : 7.04 MiB Duration : 4 min 23 s Overall bit rate mode : Variable Overall bit rate : 222 kb/s Album : A Momentary Lapse Of Reason Album/Performer : Pink Floyd Track name : Signs Of Life Track name/Position : 01 Performer : Pink Floyd Genre : Rock Recorded date : 1987 Writing library : LAME3.100 Cover : Yes Cover type : Cover (front) Cover MIME : image/jpeg Comment : Columbia Records 2005 Remastered Edition. Audio Format : MPEG Audio Format version : Version 1 Format profile : Layer 3 Format settings : Joint stereo Duration : 4 min 23 s Bit rate mode : Variable Bit rate : 222 kb/s Minimum bit rate : 32.0 kb/s Channel(s) : 2 channels Sampling rate : 44.1 kHz Frame rate : 38.281 FPS (1152 SPF) Compression mode : Lossy Stream size : 6.99 MiB (99%) Writing library : LAME3.100 Encoding settings : -m j -V 1 -q 0 -lowpass 19.5 --vbr-new -b 32 Image Format : JPEG Width : 500 pixels Height : 500 pixels Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Compression mode : Lossy Stream size : 51.9 KiB (1%) Using ffmpeg, the comment tag is lost: $ ffmpeg -i in.mp3 -q 1 -c:v copy out.mp3 ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers built with gcc 13 (Ubuntu 13.2.0-23ubuntu3) configuration: --prefix=/usr --extra-version=3ubuntu5 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --disable-omx --enable-gnutls --enable-libaom --enable-libass --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libharfbuzz --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-openal --enable-opencl --enable-opengl --disable-sndio --enable-libvpl --disable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-ladspa --enable-libbluray --enable-libjack --enable-libpulse --enable-librabbitmq --enable-librist --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libx264 --enable-libzmq --enable-libzvbi --enable-lv2 --enable-sdl2 --enable-libplacebo --enable-librav1e --enable-pocketsphinx --enable-librsvg --enable-libjxl --enable-shared libavutil 58. 29.100 / 58. 29.100 libavcodec 60. 31.102 / 60. 31.102 libavformat 60. 16.100 / 60. 16.100 libavdevice 60. 3.100 / 60. 3.100 libavfilter 9. 12.100 / 9. 12.100 libswscale 7. 5.100 / 7. 5.100 libswresample 4. 12.100 / 4. 12.100 libpostproc 57. 3.100 / 57. 3.100 Incorrect BOM value Error reading comment frame, skipped Incorrect BOM value Error reading lyrics, skipped Input #0, mp3, from 'in.mp3': Metadata: album : A Momentary Lapse Of Reason genre : Rock title : Signs Of Life artist : Pink Floyd track : 01 album_artist : Pink Floyd date : 1987 Duration: 00:04:23.97, start: 0.025056, bitrate: 321 kb/s Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s Metadata: encoder : LAME3.97 Stream #0:1: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 500x500 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn (attached pic) Metadata: comment : Cover (front) Stream mapping: Stream #0:1 -> #0:0 (copy) Stream #0:0 -> #0:1 (mp3 (mp3float) -> mp3 (libmp3lame)) Press [q] to stop, [?] for help Output #0, mp3, to 'out.mp3': Metadata: TALB : A Momentary Lapse Of Reason TCON : Rock TIT2 : Signs Of Life TPE1 : Pink Floyd TRCK : 01 TPE2 : Pink Floyd TDRC : 1987 TSSE : Lavf60.16.100 Stream #0:0: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 500x500 [SAR 1:1 DAR 1:1], q=2-31, 90k tbr, 90k tbn (attached pic) Metadata: comment : Cover (front) Stream #0:1: Audio: mp3, 44100 Hz, stereo, fltp Metadata: encoder : Lavc60.31.102 libmp3lame [out#0/mp3 @ 0x5853cd73b540] video:52kB audio:7174kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.005825% size= 7226kB time=00:04:23.89 bitrate= 224.3kbits/s speed=53.3x $ mediainfo out.mp3 General Complete name : out.mp3 Format : MPEG Audio File size : 7.06 MiB Duration : 4 min 23 s Overall bit rate mode : Variable Overall bit rate : 223 kb/s Album : A Momentary Lapse Of Reason Album/Performer : Pink Floyd Track name : Signs Of Life Track name/Position : 01 Performer : Pink Floyd Genre : Rock Recorded date : 1987 Writing library : LAME3.100 Cover : Yes Cover type : Cover (front) Cover MIME : image/jpeg Audio Format : MPEG Audio Format version : Version 1 Format profile : Layer 3 Format settings : Joint stereo Duration : 4 min 23 s Bit rate mode : Variable Bit rate : 224 kb/s Channel(s) : 2 channels Sampling rate : 44.1 kHz Frame rate : 38.281 FPS (1152 SPF) Compression mode : Lossy Stream size : 7.01 MiB (99%) Writing library : LAME3.100 Image Format : JPEG Width : 500 pixels Height : 500 pixels Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Compression mode : Lossy Stream size : 51.9 KiB (1%) How can I conserve the comment tag? -Ulf

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Has flag hybrid_fragmented flag (yet) been added to ffmpeg release?
by Bo Berglund 26 Sep '25

26 Sep '25

The hybrid_fragmented flag is used to enable viewers to read an mp4 file while it is being wrtitten according to the documentation here: https://ffmpeg.org/ffmpeg-formats.html But has it been released yet and in that case from which version is it available? I really need to be able to start viewing mp4 files before they are closed by the writer.... -- Bo Berglund Developer in Sweden

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Would it be possible to load xattr-related media-files like a container?
by Peter B. 02 Aug '25

02 Aug '25

Hi everyone :) I'm working a lot with extended attributes on filesystems, and I'm amazed! I was wondering if it would be possible for ffmpeg to load "related media-streams" as related objects: Having a 0-Byte "videofile.aha": * video = /path/to/my_movie.h264 * audio = ./my_movie-DE_AT.flac * audio.1 = my_movie-EN_GB.mp3 * video.default = video * audio.default = audio.1 * dc.title = "My Movie" * dc.creator = "..." * ... Like an input demuxer which resolves the related objects and treats this like loading a container? I imagine this to be quite fun (and useful actually). One could then drag-and-drop to remux tracks, and right-click-edit metadata, I imagine. Feedback greatly appreciated :) Have a great day! Peter

1 1

Astats multitrack audio
by MediaStream 30 Jul '25

30 Jul '25

Greetings and Salutations! Have two audio tracks in SRT feed, sometimes more, sometimes less, sometimes 2.0, 4.0 or 5.1 channels. Is there any method to ID audio tracks in astat report? `ffmpeg -i "srt://foo/bar" -map 0:a -af "astats=metadata=1:reset=1:measure_perchannel=RMS_peak:measure_overall=RMS_peak,ametadata=print" -f null /dev/null` Already am doing FFprobe, then `-filter_complex "[0:a:0]...[0:a:X]..."` and it works, but is cumbersome, as each SRT session init takes 4-5 sec. Trying to use just an `-af astat..`, but fail to link astat report to audio track ID/PID. https://pastes.io/ffmpeg-711-astats lines:3117-3128 ` [Parsed_astats_2 @ 0x60000131c240] Channel: 1 [Parsed_astats_2 @ 0x60000131c240] RMS peak dB: -39.055850 [Parsed_astats_2 @ 0x60000131c240] Channel: 2 [Parsed_astats_2 @ 0x60000131c240] RMS peak dB: -38.042769 [Parsed_astats_2 @ 0x60000131c240] Overall [Parsed_astats_2 @ 0x60000131c240] RMS peak dB: -38.042769 [Parsed_astats_2 @ 0x600001318180] Channel: 1 [Parsed_astats_2 @ 0x600001318180] RMS peak dB: -28.492663 [Parsed_astats_2 @ 0x600001318180] Channel: 2 [Parsed_astats_2 @ 0x600001318180] RMS peak dB: -31.100664 [Parsed_astats_2 @ 0x600001318180] Overall [Parsed_astats_2 @ 0x600001318180] RMS peak dB: -28.492663 ` Basically can I link 0x600001318180 to a channel ID 0x60000131c240? Regards! Dennis

1 0

It appears that FFmpeg is slipping into command mode
by Mark Filipak 29 Jul '25

29 Jul '25

PREFACE: It appears that FFmpeg is slipping into command mode, taking the next couple letters from stdin, and interpreting them. That screws up the remaining script of course. Note: This is using Gyan's latest git build. Workaround: Use 'start ffmpeg' instead of 'ffmpeg'. That causes the two invocations to run in separate terminal sessions (but note that they then run concurrently instead of sequentially). I will not submit this as a bug until it's been replicated. This requires some set up. %_JOB_%DELAY2CH.ac3 and %_JOB_%DELAY6CH.ac3 are 33 frames of silence, created by the first script. %_JOB_%a0.ac3 is an existing 2.0 ac3 file. %_JOB_%a1.ac3 is an existing 5.1 ac3 file. %_JOB_%CONCATa0.txt and %_JOB_%CONCATa1.txt are created. %_JOB_%DELAYEDa0.ac3 and %_JOB_%DELAYEDa1.ac3 are created. : set _JOB_=<d:\path\name> set _JOB_=c:\work\MISS PETTIGREW LIVES FOR A DAY [2007] set _DELAY2CH_=%_JOB_%DELAY2CH.ac3 set _DELAY6CH_=%_JOB_%DELAY6CH.ac3 set _SILENCE2_=anullsrc=channel_layout=2:sample_rate=48000 set _SILENCE6_=anullsrc=channel_layout=5.1:sample_rate=48000 set _33FRAMES_=1.376375 ffmpeg -f lavfi -i %_SILENCE2_% -t %_33FRAMES_% -c ac3 "%_DELAY2CH_%" ffmpeg -f lavfi -i %_SILENCE6_% -t %_33FRAMES_% -c ac3 "%_DELAY6CH_%" The following works: (Note the use of 'start' commands. ) : set _JOB_=<d:\path\name> set _JOB_=c:\work\MISS PETTIGREW LIVES FOR A DAY [2007] set _DELAY2CH_=%_JOB_%DELAY2CH.ac3 set _DELAY6CH_=%_JOB_%DELAY6CH.ac3 set _SOURCEa0_=%_JOB_%a0.ac3 set _SOURCEa1_=%_JOB_%a1.ac3 set _DELAYEDa0_=%_JOB_%DELAYEDa0.ac3 set _DELAYEDa1_=%_JOB_%DELAYEDa1.ac3 echo ffconcat version 1.0>"%_JOB_%CONCATa0.txt" echo file '%_DELAY2CH_%'>>"%_JOB_%CONCATa0.txt" echo file '%_SOURCEa0_%'>>"%_JOB_%CONCATa0.txt" start ffmpeg -y -safe 0 -i "%_JOB_%CONCATa0.txt" "%_DELAYEDa0_%" echo ffconcat version 1.0>"%_JOB_%CONCATa1.txt" echo file '%_DELAY6CH_%'>>"%_JOB_%CONCATa1.txt" echo file '%_SOURCEa1_%'>>"%_JOB_%CONCATa1.txt" start ffmpeg -y -safe 0 -i "%_JOB_%CONCATa1.txt" "%_DELAYEDa1_%" The following screws up as described in PREFACE: : set _JOB_=<d:\path\name> set _JOB_=c:\work\MISS PETTIGREW LIVES FOR A DAY [2007] set _DELAY2CH_=%_JOB_%DELAY2CH.ac3 set _DELAY6CH_=%_JOB_%DELAY6CH.ac3 set _SOURCEa0_=%_JOB_%a0.ac3 set _SOURCEa1_=%_JOB_%a1.ac3 set _DELAYEDa0_=%_JOB_%DELAYEDa0.ac3 set _DELAYEDa1_=%_JOB_%DELAYEDa1.ac3 echo ffconcat version 1.0>"%_JOB_%CONCATa0.txt" echo file '%_DELAY2CH_%'>>"%_JOB_%CONCATa0.txt" echo file '%_SOURCEa0_%'>>"%_JOB_%CONCATa0.txt" ffmpeg -y -safe 0 -i "%_JOB_%CONCATa0.txt" "%_DELAYEDa0_%" echo ffconcat version 1.0>"%_JOB_%CONCATa1.txt" echo file '%_DELAY6CH_%'>>"%_JOB_%CONCATa1.txt" echo file '%_SOURCEa1_%'>>"%_JOB_%CONCATa1.txt" ffmpeg -y -safe 0 -i "%_JOB_%CONCATa1.txt" "%_DELAYEDa1_%" Here is the 'screw-up's terminal output: (Note these lines: (Enter command: <target>|all <time>|-1 <command>[ <argument>] ( (Parse error, at least 3 arguments were expected, only 1 given in string 'ho file ' ('%_SOURCEa1_%'>>"%_JOB_%CONCATa1.txt"') C:\Windows\System32>set _JOB_=c:\work\MISS PETTIGREW LIVES FOR A DAY [2007] C:\Windows\System32>set _DELAY2CH_=%_JOB_%DELAY2CH.ac3 C:\Windows\System32>set _DELAY6CH_=%_JOB_%DELAY6CH.ac3 C:\Windows\System32>set _SOURCEa0_=%_JOB_%a0.ac3 C:\Windows\System32>set _SOURCEa1_=%_JOB_%a1.ac3 C:\Windows\System32>set _DELAYEDa0_=%_JOB_%DELAYEDa0.ac3 C:\Windows\System32>set _DELAYEDa1_=%_JOB_%DELAYEDa1.ac3 C:\Windows\System32>echo ffconcat version 1.0>"%_JOB_%CONCATa0.txt" C:\Windows\System32>echo file '%_DELAY2CH_%'>>"%_JOB_%CONCATa0.txt" C:\Windows\System32>echo file '%_SOURCEa0_%'>>"%_JOB_%CONCATa0.txt" C:\Windows\System32>ffmpeg -y -safe 0 -i "%_JOB_%CONCATa0.txt" "%_DELAYEDa0_%" ffmpeg version 2025-07-23-git-829680f96a-full_build-www.gyan.dev Copyright (c) 2000-2025 the FFmpeg developers built with gcc 15.1.0 (Rev6, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-lc ms2 --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enabl e-avisynth --enable-libbluray --enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enab le-libdavs2 --enable-libopenjpeg --enable-libquirc --enable-libuavs3d --enable-libxevd --enable-libzvbi --enable-liboapv --enable-libqrencode --enable-librav1e --enable -libsvtav1 --enable-libvvenc --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxeve --enable-libxvid --enable-libaom --enable-libjxl --en able-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidst ab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-dxva2 --enable-d3d11va --enable-d3d12va --enable-ffnvcodec --enable-libvpl --enable-nvdec --enable-nvenc --enable-vaapi --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-openal --enable-libgme -- enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc -- enable-libcodec2 --enable-libilbc --enable-libgsm --enable-liblc3 --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --ena ble-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 60. 6.100 / 60. 6.100 libavcodec 62. 8.100 / 62. 8.100 libavformat 62. 1.103 / 62. 1.103 libavdevice 62. 0.100 / 62. 0.100 libavfilter 11. 3.100 / 11. 3.100 libswscale 9. 0.100 / 9. 0.100 libswresample 6. 0.100 / 6. 0.100 [ac3 @ 0000000002632900] Estimating duration from bitrate, this may be inaccurate Input #0, concat, from 'c:\work\MISS PETTIGREW LIVES FOR A DAY [2007]CONCATa0.txt': Duration: N/A, start: 0.000000, bitrate: 192 kb/s Stream #0:0: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream mapping: Stream #0:0 -> #0:0 (ac3 (native) -> ac3 (native)) Press [q] to stop, [?] for help Output #0, ac3, to 'c:\work\MISS PETTIGREW LIVES FOR A DAY [2007]DELAYEDa0.ac3': Metadata: encoder : Lavf62.1.103 Stream #0:0: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Metadata: encoder : Lavc62.8.100 ac3 [ac3 @ 000000000269d080] Estimating duration from bitrate, this may be inaccurate size= 2816KiB time=00:02:02.77 bitrate= 187.9kbits/s speed= 242x elapsed=0:00:00.50 Enter command: <target>|all <time>|-1 <command>[ <argument>] Parse error, at least 3 arguments were expected, only 1 given in string 'ho ffconcat version 1.0>"%_JOB_%CONCATa1.txt"' size= 8192KiB time=00:05:54.97 bitrate= 189.1kbits/s speed= 229x elapsed=0:00:01.55 Enter command: <target>|all <time>|-1 <command>[ <argument>] Parse error, at least 3 arguments were expected, only 1 given in string 'ho file '%_DELAY6CH_%'>>"%_JOB_%CONCATa1.txt"' size= 13824KiB time=00:10:00.60 bitrate= 188.6kbits/s speed= 231x elapsed=0:00:02.59 Enter command: <target>|all <time>|-1 <command>[ <argument>] Parse error, at least 3 arguments were expected, only 1 given in string 'ho file '%_SOURCEa1_%'>>"%_JOB_%CONCATa1.txt"' [out#0/ac3 @ 0000000001ccbcc0] video:0KiB audio:129039KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000000% size= 129039KiB time=01:31:45.65 bitrate= 192.0kbits/s speed= 227x elapsed=0:00:24.22

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شهادة الأبوة في المغرب
by walid falcon 28 Jul '25

28 Jul '25

كل ما تحتاج معرفته حول شهادة الأبوة بالمغرب يمكنك تحميل الطلب من خلال الرابط المباشر https://www.targir.com/2025/04/blog-post_14.html معلومات شاملة لاستخراج شهادة الأبوة والإجراءات القانونية المرتبطة بها ما هي شهادة الأبوة في المغرب؟ شهادة الأبوة وثيقة قانونية تصدر بناءً على حكم قضائي، وتُثبت العلاقة البنوية بين الطفل ووالده البيولوجي، في حال عدم وجود عقد زواج رسمي أو تسجيل سابق. تُعَد هذه الشهادة جزءًا من الإجراءات القضائية التي تدخل ضمن قضايا الحالة المدنية. الحالات التي تستوجب استخراج شهادة الأبوة 1. الأطفال غير المسجلين في الحالة المدنية عندما يولد طفل خارج إطار الزواج أو لم يُسجَّل بصفة قانونية في دفتر الحالة المدنية، يحتاج الأب إلى رفع دعوى للحصول على شهادة الأبوة. 2. إثبات النسب في غياب عقد زواج في حالات عدم توفر وثيقة الزواج بين الأبوين، يُلجأ إلى المحكمة لتقديم التصريح بالأبوة. إجراءات الحصول على شهادة الأبوة أولا: رفع دعوى أمام المحكمة يتوجب على الأب أو ولي أمر الطفل تقديم طلب إلى المحكمة الابتدائية التي يقع فيها مقر سكن الطفل أو الأب، وذلك من أجل إصدار حكم قضائي بإثبات الأبوة. ثانياً: الوثائق المطلوبة نسخة من بطاقة التعريف الوطنية عقد الازدياد الخاص بالطفل (إن وُجد) شهادة طبية للولادة شهادة السكنى وثائق أو إثباتات تدعم علاقة الأب بالطفل نموذج شهادة الأبوة pdf تتيح بعض المواقع الإلكترونية تحميل نموذج شهادة الأبوة PDF قابل للطباعة، غير أن إصدارها الرسمي لا يتم إلا بعد حكم قضائي، ويتم توجيهها لمصلحة الحالة المدنية لتسجيل الطفل. الأسئلة الشائعة حول شهادة الأبوة هل يمكن تقديم طلب شهادة الأبوة إلكترونياً؟ لا، المسطرة تظل قضائية وتتطلب الحضور أمام المحكمة. ما هي مدة الحصول على شهادة الأبوة؟ قد تختلف المدة حسب عدد الجلسات، ولكن عادة ما تستغرق بين شهر إلى ثلاثة أشهر، حسب تعقيد الملف. صلة بين شهادة الأبوة وبعض التصاريح القانونية الأخرى تم الربط ضمن هذا الدليل بين شهادة الأبوة وبعض المفاهيم القانونية الأخرى التي يبحث عنها الكثير، مثل: 1. التصريح الأمني وتصريح السفر غالباً ما يُطلب في بعض الحالات القانونية توفير تصريح أمني عند استخراج أوراق ثبوتية، كما هو الحال في: الأوراق المطلوبة لاستخراج تصريح السفر من منطقة التجنيد تصريح أمني مستعجل التصريح الأمني الإلكتروني 2. استبدال التصريح برخصة قيادة في حالات مثل شروط إصدار رخصة قيادة بعد التصريح أو تجديد التصريح إلى رخصة، من المهم التأكد من إثبات الهوية القانونية، وهو ما يجعل شهادة الأبوة ضرورية في بعض الحالات القانونية الخاصة. شهادة الأبوة الغاية من هذه الوثيقة هي إثبات علاقة الأبوة بالابن سواء كان راشدا أم قاصرا وغالبا ما تطلب في بعض المساطر الإدارية. صاحب الطلب المغربي المقيم بالخارج الوثائق المطلوبة بالنسبة للراشد : · بطاقة التسجيل ؛ · الدفتر العائلي بالنسبة للقاصر : · بطاقة تسجيل الأب ؛ · الدفتر العائلي . المصلحة المكلفة باستلام الوثائق المطلوبة المصالح القنصلية التابعة لمحل إقامة صاحب الطلب المصلحة المكلفة بتقديم الخدمة المصالح القنصلية التابعة لمحل إقامة صاحب الطلب في حالة تعذر الحصول على الخدمة مؤسسة الوسيط لأجل الاتصال وزارة الشؤون الخارجية والتعاون مصدر المعلومات (الإدارة المعنية) وزارة الشؤون الخارجية والتعاون_أرشيف يمكنك تحميل الطلب من خلال الرابط المباشر نموذج شهادة الأبوة بالمغرب محكمة الأسرة بـ: [اسم المدينة] رقم الملف: [يُترك للمحكمة] رقم القضية: [يُترك للمحكمة] بيان تصريح بالأبوة أنا الموقع أسفله: الاسم الكامل: [الاسم الكامل للأب] رقم بطاقة التعريف الوطنية: [رقم CIN] تاريخ ومكان الازدياد: [تاريخ ومكان ولادة الأب] العنوان الكامل: [عنوان الإقامة] المهنة: [المهنة الحالية] أُصرّح بموجب هذا، وبكامل قواي العقلية والقانونية، بما يلي: أن الطفل (ة) المسمى (ة): [اسم الطفل/ة] المولود (ة) بتاريخ: [تاريخ الولادة] بـ: [مكان الولادة] هو(هي) ابني/ابنتي البيولوجي(ة)، وقد وُلد(ت) نتيجة علاقة أبوية قائمة بيني وبين السيدة: [اسم الأم]، المولودة بتاريخ: [تاريخ ميلاد الأم]، والحاملة لرقم بطاقة التعريف الوطنية: [رقم CIN الأم]. وأتحمل كامل المسؤولية القانونية والأبوية تجاه هذا الطفل/ة، وأطلب من المحكمة الموقرة إصدار حكم قضائي يثبت نسب الطفل لي، وتمكينه من التسجيل في الحالة المدنية. الإمضاء الإسم الكامل: _____________________ التوقيع: ___________________________ التاريخ: ____ / ____ / ________ ملاحظات : يُرفق هذا النموذج بالوثائق الداعمة كـ: نسخة البطاقة الوطنية، شهادة السكنى، شهادة الولادة، وغيرها. يُودَع لدى كتابة ضبط المحكمة الابتدائية (قسم قضاء الأسرة) التي يقع ضمن اختصاصها محل ولادة الطفل أو محل سكن الأب.

1 0

Spontaneously slipping into command mode
by Mark Filipak 28 Jul '25

28 Jul '25

This is a serious post about a serious issue -- restarted due to distracting responses. The best way to see and replicate the problem is to run this script (which creates three AC3s and a FOO.TXT on c:\): ffmpeg -y -f lavfi -i anullsrc=channel_layout=2:sample_rate=48000 -t 240.0 -c ac3 "c:\file1.ac3" ffmpeg -y -f lavfi -i anullsrc=channel_layout=2:sample_rate=48000 -t 240.0 -c ac3 "c:\file2.ac3" echo ffconcat version 1.0>c:\concat.txt echo file 'file1.ac3'>>c:\concat.txt echo file 'file2.ac3'>>c:\concat.txt ffmpeg -y -safe 0 -i "c:\concat.txt" "c:\concat.ac3" echo this is foo>c:\FOO.TXT On my computer, '-t 240.0' created silent AC3s that were long-large enough to provoke the issue -- on your system, '-t' may need to be bigger. In the terminal output shown below, note these lines: <quote> Enter command: <target>|all <time>|-1 <command>[ <argument>] Parse error, at least 3 arguments were expected, only 1 given in string 'ho this is foo>c:\foo.txt' </quote> Egad! That should not be happening. To me, it indicates that after a certain length of execution time, FFmpeg goes into some sort of command mode during which it fetches the 'echo' string and responds to it as though it was a command to FFmpeg. WTF? If FFmpeg does have some sort of automatic command mode that it monitors, isn't that asking for trouble? Certainly I consider it a bug (or design flaw). C:\Windows\System32>ffmpeg -y -f lavfi -i anullsrc=channel_layout=2:sample_rate=48000 -t 240.0 -c ac3 "c:\file1.ac3" ffmpeg version 2025-07-23-git-829680f96a-full_build-www.gyan.dev Copyright (c) 2000-2025 the FFmpeg developers built with gcc 15.1.0 (Rev6, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-lc ms2 --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enabl e-avisynth --enable-libbluray --enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enab le-libdavs2 --enable-libopenjpeg --enable-libquirc --enable-libuavs3d --enable-libxevd --enable-libzvbi --enable-liboapv --enable-libqrencode --enable-librav1e --enable -libsvtav1 --enable-libvvenc --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxeve --enable-libxvid --enable-libaom --enable-libjxl --en able-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidst ab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-dxva2 --enable-d3d11va --enable-d3d12va --enable-ffnvcodec --enable-libvpl --enable-nvdec --enable-nvenc --enable-vaapi --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-openal --enable-libgme -- enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc -- enable-libcodec2 --enable-libilbc --enable-libgsm --enable-liblc3 --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --ena ble-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 60. 6.100 / 60. 6.100 libavcodec 62. 8.100 / 62. 8.100 libavformat 62. 1.103 / 62. 1.103 libavdevice 62. 0.100 / 62. 0.100 libavfilter 11. 3.100 / 11. 3.100 libswscale 9. 0.100 / 9. 0.100 libswresample 6. 0.100 / 6. 0.100 [out @ 0000000001cabf40] The "sample_fmts" option is deprecated: set the supported sample formats [out @ 0000000001cabf40] The "all_channel_counts" option is deprecated: accept all channel counts Input #0, lavfi, from 'anullsrc=channel_layout=2:sample_rate=48000': Duration: N/A, start: 0.000000, bitrate: 384 kb/s Stream #0:0: Audio: pcm_u8, 48000 Hz, 1 channels (FR), u8, 384 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_u8 (native) -> ac3 (native)) Press [q] to stop, [?] for help Output #0, ac3, to 'c:\file1.ac3': Metadata: encoder : Lavf62.1.103 Stream #0:0: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Metadata: encoder : Lavc62.8.100 ac3 [out#0/ac3 @ 0000000001cac040] video:0KiB audio:5625KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000000% size= 5625KiB time=00:03:59.99 bitrate= 192.0kbits/s speed= 329x elapsed=0:00:00.72 C:\Windows\System32>fmpeg -y -f lavfi -i anullsrc=channel_layout=2:sample_rate=48000 -t 240.0 -c ac3 "c:\file2.ac3" 'fmpeg' is not recognized as an internal or external command, operable program or batch file. C:\Windows\System32>echo ffconcat version 1.0>c:\concat.txt C:\Windows\System32>echo file 'file1.ac3'>>c:\concat.txt C:\Windows\System32>echo file 'file2.ac3'>>c:\concat.txt C:\Windows\System32>ffmpeg -y -safe 0 -i "c:\concat.txt" "c:\concat.ac3" ffmpeg version 2025-07-23-git-829680f96a-full_build-www.gyan.dev Copyright (c) 2000-2025 the FFmpeg developers built with gcc 15.1.0 (Rev6, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-lc ms2 --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enabl e-avisynth --enable-libbluray --enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enab le-libdavs2 --enable-libopenjpeg --enable-libquirc --enable-libuavs3d --enable-libxevd --enable-libzvbi --enable-liboapv --enable-libqrencode --enable-librav1e --enable -libsvtav1 --enable-libvvenc --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxeve --enable-libxvid --enable-libaom --enable-libjxl --en able-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidst ab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-dxva2 --enable-d3d11va --enable-d3d12va --enable-ffnvcodec --enable-libvpl --enable-nvdec --enable-nvenc --enable-vaapi --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-openal --enable-libgme -- enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc -- enable-libcodec2 --enable-libilbc --enable-libgsm --enable-liblc3 --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --ena ble-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 60. 6.100 / 60. 6.100 libavcodec 62. 8.100 / 62. 8.100 libavformat 62. 1.103 / 62. 1.103 libavdevice 62. 0.100 / 62. 0.100 libavfilter 11. 3.100 / 11. 3.100 libswscale 9. 0.100 / 9. 0.100 libswresample 6. 0.100 / 6. 0.100 [ac3 @ 00000000026f2ac0] Estimating duration from bitrate, this may be inaccurate Input #0, concat, from 'c:\concat.txt': Duration: N/A, start: 0.000000, bitrate: 192 kb/s Stream #0:0: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream mapping: Stream #0:0 -> #0:0 (ac3 (native) -> ac3 (native)) Press [q] to stop, [?] for help Output #0, ac3, to 'c:\concat.ac3': Metadata: encoder : Lavf62.1.103 Stream #0:0: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Metadata: encoder : Lavc62.8.100 ac3 [ac3 @ 00000000026f8240] Estimating duration from bitrate, this may be inaccurate00.50 Enter command: <target>|all <time>|-1 <command>[ <argument>] Parse error, at least 3 arguments were expected, only 1 given in string 'ho this is foo>c:\foo.txt' [out#0/ac3 @ 000000000280bd00] video:0KiB audio:8438KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000000% size= 8438KiB time=00:05:59.99 bitrate= 192.0kbits/s speed=300x elapsed=0:00:01.20 C:\Windows\System32>

3 4

dvdsub scaling 'fatness' work around?
by Mark Filipak 25 Jul '25

25 Jul '25

dvdsubs are RLE (run length encoded) bitmaps. It appears that when dvdsubs from SD are encoded into full-HD, the run lengths are 720-to-1920 scaled and the lines (for NTSC DVDs) are 480-to-1080 scaled. That's great. However, the character bodies in the resulting dvdsubs are very fat and overrun each other. I presume the overruns are because the spaces between letters are not also scaled. The resulting subtitles are still somewhat readable but difficult. Does anyone know of a work around? Ideal would be scaling without 'fatness' by keeping letter stoke widths unchanged but scaling the heights and widths in addition to position -- yes, that will be tricky. Also ideal would be control over the palette. --Mark.

2 5

"sample_fmts", "all_channel_counts"
by Mark Filipak 25 Jul '25

25 Jul '25

I created a .ac3 file containing 33 frames of silence (i.e. 1.376375 seconds) to later concat to the front of audio that was 33 frames early. set _DELAY33_=1.376375 set _SILENCE2_=anullsrc=channel_layout=2:sample_rate=48000 set _TARGET_=<path\name>.ac3 ffmpeg -y -f lavfi -i %_SILENCE2_% -t %_DELAY33_% -c ac3 "%_TARGET_%" I did get 33 frames of silence in a file. Good. But I also got these complaints: [out @ 0000000004a1a940] The "sample_fmts" option is deprecated: set the supported sample formats [out @ 0000000004a1a940] The "all_channel_counts" option is deprecated: accept all channel counts I did not use either of those deprecated options. And I do not understand the end of either complaint. Can anyone help? --Mark.

1 0

dvdsub-in-mp4 mystery solved
by Mark Filipak 23 Jul '25

23 Jul '25

There is a documentation error -- https://trac.ffmpeg.org/ticket/11678 has been submitted. dvdsubs can be muxed into mp4, and even 5 year-old players can play the mp4 and show the subtitles. I suspected this was true because mp4 is MPEG, but I'd read that the bit-mapped subs have to be burned in. That's not true. Invoke the dvd_subtitle codec via this (corrected) option: -c:s dvd_subtitle --Mark.

1 0

Chroma subsampling formats
by Mark Filipak 22 Jul '25

22 Jul '25

Are these correct? Or, is there some official reference I can consult? --Mark. KEY: ¤ —— Element exists in the field and is sampled • —— Element exists in the field but is not sampled —— (blank) Element doesn't exist in the field Reference: https://en.wikipedia.org/wiki/Chroma_subsampling Y element, pixels 0..3 / Cb element, pixels 0..3 / / Cr element, pixels 0..3 / / / 4:4:4 ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ —— lines in field 0 ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ —— lines in field 1 4:4:2 ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ ¤•¤• ¤•¤• 4:4:2 ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ // JPEG variant according to the reference ¤¤¤¤ ¤¤¤¤ 4:4:1 ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ ¤••• ¤••• 4:4:0 ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ ¤¤¤¤ 4:2:2 ¤¤¤¤ ¤•¤• ¤•¤• ¤¤¤¤ ¤•¤• ¤•¤• 4:2:1 ¤¤¤¤ ¤•¤• ¤•¤• ¤¤¤¤ ¤••• ¤••• 4:2:1 ¤¤¤¤ ¤•¤• ¤•¤• // JPEG variant according to the reference ¤¤¤¤ ¤••• 4:2:0 ¤¤¤¤ ¤•¤• ¤•¤• ¤¤¤¤ 4:1:1 ¤¤¤¤ ¤••• ¤••• ¤¤¤¤ ¤••• ¤••• 4:1:0 ¤¤¤¤ ¤••• ¤••• ¤¤¤¤ 4:0:0 ¤¤¤¤ // My conjecture ¤¤¤¤ 3:1:1 ¤¤¤ ¤•• ¤•• // Sony variant according to the reference ¤¤¤ ¤•• ¤••

4 26

Extended MOV Muxer Support
by Glen Edwards 19 Jul '25

19 Jul '25

Dear FFmpeg developers, I would Request to Add Support for Muxing VP8, VP9, AV1, RealVideo 6.0 and Other Modern Video Codecs and TTA, WavPack, FLAC, Opus and Other Modern Audio Codecs into the MOV Muxer. Thanks, Glen Edwards

1 0

[Issues with config ffmpeg]
by Pragya Vu 14 Jul '25

14 Jul '25

Hi, I am having trouble with config the ffmpeg when trying to install it. I tried to reinstall gcc, do whatever I found on internet but it just don't work. It said that I can send an email with the config.log file to get help. Can you help me to check the config.log file to see what can be the reason, what can I do in this situation? My ./config command: ./configure --disable-doc --disable-debug --enable-network --disable-lzma \ --enable-pic --disable-vulkan --disable-v4l2-m2m \ --disable-decoder=truemotion1 --enable-shared --disable-static \ --disable-zlib --disable-iconv The error: [image: image.png] Config.log: (I attach with this email) Best regard, Vu Hoang Ngyuyen

2 1

24p-to-25i-to-30i double-telecine
by Mark Filipak 13 Jul '25

13 Jul '25

The object of this presentation is to recover 24p from a source that has been 24p-to-25i-to-30i double-telecined. Parts 1..3 are the appetizers. Part 4 begins the main course. Part 1: A review of the combing patterns of the various 24-to-30 telecines to give readers the idea of what is to come in Parts 4..6. input: [A+a][B+b][C+c][D+d] output: below 'p' - progressive, 'c' - combed For 2:3:2:3 pull-down: [A+a][B+b][B+c][C+d][D+d] p p c c p For 3:2:3:2 pull-down: [A+a][A+b][B+c][C+c][D+d] p c c p p For 2:2:3:3 pull-down: [A+a][B+b][C+c][C+d][D+d] p p p c p For 2:3:3:2 pull-down: [A+a][B+b][B+c][C+c][D+d] p p c p p For 3:3:2:2 pull-down: [A+a][A+b][B+b][C+c][D+d] p c p p p For 3:2:2:3 pull-down: [A+a][A+b][B+c][C+d][D+d] p c c c p Part 2: A technique for 30i-to-24p detelecining based on the patterns. void function 30i-to-24p() { switch getpattern(separatefields(get5frames(N))) { case ppccp: // [A+a][B+b][B+c][C+d][D+d] 8fieldframes = shuffleframes(0 1 2 3 -1 5 4 7 6 -1); break; case pccpp: // [A+a][A+b][B+c][C+c][D+d] 8fieldframes = shuffleframes(0 1 -1 3 2 5 4 -1 6 7); break; case pppcp: // [A+a][B+b][C+c][C+d][D+d] 8fieldframes = shuffleframes(0 1 2 3 4 5 -1 7 6 -1); break; case ppcpp: // [A+a][B+b][B+c][C+c][D+d] 8fieldframes = shuffleframes(0 1 2 3 -1 5 4 -1 6 7); break; case pcppp: // [A+a][A+b][B+b][C+c][D+d] 8fieldframes = shuffleframes(0 1 -1 3 2 -1 4 5 6 7); break; case pcccp: // [A+a][A+b][B+c][C+d][D+d] 8fieldframes = shuffleframes(0 1 -1 3 2 5 4 7 6 -1); } put4frames(weave(8fieldframes)); N+=5; } Kindly don't ridicule me too much. I know I'm literally passing whole frames. I know that 'N' should instead be a pointer into an array of frame-buffer pointers. I know that separatefields() and weave() probably doesn't exist by those names and that they undoubtedly pass pointers, not frames & fields. I know I haven't defined functions getpattern() and put4frames() and variable 8fieldframes. Sorry, I don't know 'C' and I don't know how FFmpeg is organized. Part 3: The point I'm trying to make is that something like this must already exist, eh? And if it does, and if it spans all 6 patterns, then it has 100% coverage because 6 patterns is all there can be and because each pattern is unique. This ends the appetizer and begins the main course. Part 4: It appears to me that BBC, for one, has made 30i videos (so-called "NTSC") from existing 25i videos (so-called "PAL") that were initially shot as 24p. Based on comb sequences, it appears that the 24p, first, is 24-to-25 (euro) telecined, then, second, telecined a second time via 5-to-6 telecine. That produces 30i that is a mix of progressive frames, 41.[6..] ns combs, and 83.[3..] ns combs. Unfortunately for the NTSC folks, such double-telecined DVDs do exist; I've seen them and they're god-awful, especially when the "PAL" was cut and spliced prior to the second telecine and also when the "NTSC" was secondarily cut and spliced in the process of assembling an "NTSC" master. The BBC, for one, appears to be not very thoughtful or careful doing that -- the "NTSC" version of "I, Claudius" comes immediately to mind. I'm calling the 2-step process "24p-to-25i-to-30i double-telecine". Note that the topic here is only 30i that has previously been 24p-to-25i telecined, not 30i made from so-called "PAL speed-up" or 30i made from native PAL. Part 5: There are 25 'flavors' of 24-to-25 telecine. Each 'flavor' is further 'spiced' by the 6 varieties of 5-to-6 telecine above. That means there are 150 combinations of 'spiced flavors' in 24p-to-25i-to-30i double-telecine. The detelecine (back to 24p) of every 'spiced flavor' based solely on 150 comb patterns is quite possible. Part 6: I could write a Java program to find all 150 comb patterns plus all 150 shuffleframes recipes in order to populate a 150 case switch-case, but I need to know first whether there's any appetite for this meal. Is there? It would mean also writing a getpattern() that automates the whole process, or at least a getpattern() that would report the pattern so that users could then manually select and submit the appropriate shuffleframes as a CLI command. Of course, the manual approach would break when it encounters a 'bad' cut-n-splice -- meaning: Users would need to know where the breaks are so that they can make and process segments that they splice together, later. Regards, Mark. PS: I'm submitting this here because joining ffmpeg-devel has been unsuccessful.

1 0

Re: [FFmpeg-user] Convert iPhone MOV to Android MP4
by Richard Duran 12 Jul '25

12 Jul '25

1 0

out_time_us wrong or strangely inaccurate
by thefoss＠icybiz.com 07 Jul '25

07 Jul '25

I try to get the duration of a webm video file. During testing I encountered some to me very strange output of ffmpeg. I use this line: ffmpeg -i "./recordedVideo.webm" -progress - -f null -stats_period 0.00015 - With this line I get nearly every frame shown with frame number and out_time_us on stdout. The video file seems to have 40 frames according to ffmpeg. Now the strange things start right with the first frame. The first frame is not being shown as to start at "out_time_us=0000000", as one would expect, but at "out_time_us=1020000". This is more than a full second after zero. Then it seems to progress ok through the frames, taking about 60000 microseconds for each frame until it hits frame 26 of 40 with indication "out_time_us=2700000" Then strangely all the rest of the 14 frames also show "out_time_us=2700000". Is this a bug in ffmpeg? Why would this be? Am I missing something here? How do I get the exact duration of a video file? Best would be of course if every frame is marked with its correct timestamp. Please help! Here is the full output: ========= ffmpeg version 5.1.6-0+deb12u1 Copyright (c) 2000-2024 the FFmpeg developers built with gcc 12 (Debian 12.2.0-14) configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared libavutil 57. 28.100 / 57. 28.100 libavcodec 59. 37.100 / 59. 37.100 libavformat 59. 27.100 / 59. 27.100 libavdevice 59. 7.100 / 59. 7.100 libavfilter 8. 44.100 / 8. 44.100 libswscale 6. 7.100 / 6. 7.100 libswresample 4. 7.100 / 4. 7.100 libpostproc 56. 6.100 / 56. 6.100 ffmpeg stats and -progress period set to 0.00015. Input #0, matroska,webm, from './recordedVideo.webm': Metadata: encoder : Chrome Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0(eng): Audio: opus, 48000 Hz, mono, fltp (default) Stream #0:1(eng): Video: vp8, yuv420p(progressive), 640x480, SAR 1:1 DAR 4:3, 250 tbr, 1k tbn (default) Metadata: alpha_mode : 1 Stream mapping: Stream #0:1 -> #0:0 (vp8 (native) -> wrapped_avframe (native)) Stream #0:0 -> #0:1 (opus (native) -> pcm_s16le (native)) Press [q] to stop, [?] for help Output #0, null, to 'pipe:': Metadata: encoder : Lavf59.27.100 Stream #0:0(eng): Video: wrapped_avframe, yuv420p(tv, bt470bg/unknown/unknown, progressive), 640x480 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 250 fps, 250 tbn (default) Metadata: alpha_mode : 1 encoder : Lavc59.37.100 wrapped_avframe Stream #0:1(eng): Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s (default) Metadata: encoder : Lavc59.37.100 pcm_s16le frame=1 1 fps=0.0 q=-0.0 size=N/A time=00:00:01.02 bitrate=N/A speed= 167x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1020000 out_time_ms=1020000 out_time=00:00:01.020000 dup_frames=0 drop_frames=0 speed= 167x progress=continue frame=1 1 fps=0.0 q=-0.0 size=N/A time=00:00:01.08 bitrate=N/A speed= 139x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1080000 out_time_ms=1080000 out_time=00:00:01.080000 dup_frames=0 drop_frames=0 speed= 139x progress=continue frame=1 1 fps=0.0 q=-0.0 size=N/A time=00:00:01.14 bitrate=N/A speed= 144x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1140000 out_time_ms=1140000 out_time=00:00:01.140000 dup_frames=0 drop_frames=0 speed= 144x progress=continue frame=3 3 fps=0.0 q=-0.0 size=N/A time=00:00:01.20 bitrate=N/A speed= 146x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1200000 out_time_ms=1200000 out_time=00:00:01.200000 dup_frames=0 drop_frames=0 speed= 146x progress=continue frame=4 4 fps=0.0 q=-0.0 size=N/A time=00:00:01.26 bitrate=N/A speed= 148x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1260000 out_time_ms=1260000 out_time=00:00:01.260000 dup_frames=0 drop_frames=0 speed= 148x progress=continue frame=4 4 fps=0.0 q=-0.0 size=N/A time=00:00:01.32 bitrate=N/A speed= 152x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1320000 out_time_ms=1320000 out_time=00:00:01.320000 dup_frames=0 drop_frames=0 speed= 152x progress=continue frame=5 5 fps=0.0 q=-0.0 size=N/A time=00:00:01.38 bitrate=N/A speed= 156x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1380000 out_time_ms=1380000 out_time=00:00:01.380000 dup_frames=0 drop_frames=0 speed= 156x progress=continue frame=6 6 fps=0.0 q=-0.0 size=N/A time=00:00:01.44 bitrate=N/A speed= 160x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1440000 out_time_ms=1440000 out_time=00:00:01.440000 dup_frames=0 drop_frames=0 speed= 160x progress=continue frame=8 8 fps=0.0 q=-0.0 size=N/A time=00:00:01.50 bitrate=N/A speed= 162x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1500000 out_time_ms=1500000 out_time=00:00:01.500000 dup_frames=0 drop_frames=0 speed= 162x progress=continue frame=9 9 fps=0.0 q=-0.0 size=N/A time=00:00:01.56 bitrate=N/A speed= 166x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1560000 out_time_ms=1560000 out_time=00:00:01.560000 dup_frames=0 drop_frames=0 speed= 166x progress=continue frame=10 10 fps=0.0 q=-0.0 size=N/A time=00:00:01.62 bitrate=N/A speed= 169x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1620000 out_time_ms=1620000 out_time=00:00:01.620000 dup_frames=0 drop_frames=0 speed= 169x progress=continue frame=10 10 fps=0.0 q=-0.0 size=N/A time=00:00:01.74 bitrate=N/A speed= 178x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1740000 out_time_ms=1740000 out_time=00:00:01.740000 dup_frames=0 drop_frames=0 speed= 178x progress=continue frame=11 11 fps=0.0 q=-0.0 size=N/A time=00:00:01.74 bitrate=N/A speed= 174x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1740000 out_time_ms=1740000 out_time=00:00:01.740000 dup_frames=0 drop_frames=0 speed= 174x progress=continue frame=12 12 fps=0.0 q=-0.0 size=N/A time=00:00:01.80 bitrate=N/A speed= 176x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1800000 out_time_ms=1800000 out_time=00:00:01.800000 dup_frames=0 drop_frames=0 speed= 176x progress=continue frame=13 13 fps=0.0 q=-0.0 size=N/A time=00:00:01.86 bitrate=N/A speed= 177x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1860000 out_time_ms=1860000 out_time=00:00:01.860000 dup_frames=0 drop_frames=0 speed= 177x progress=continue frame=14 14 fps=0.0 q=-0.0 size=N/A time=00:00:01.92 bitrate=N/A speed= 179x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1920000 out_time_ms=1920000 out_time=00:00:01.920000 dup_frames=0 drop_frames=0 speed= 179x progress=continue frame=15 15 fps=0.0 q=-0.0 size=N/A time=00:00:01.98 bitrate=N/A speed= 180x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=1980000 out_time_ms=1980000 out_time=00:00:01.980000 dup_frames=0 drop_frames=0 speed= 180x progress=continue frame=16 16 fps=0.0 q=-0.0 size=N/A time=00:00:02.04 bitrate=N/A speed= 182x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2040000 out_time_ms=2040000 out_time=00:00:02.040000 dup_frames=0 drop_frames=0 speed= 182x progress=continue frame=17 17 fps=0.0 q=-0.0 size=N/A time=00:00:02.10 bitrate=N/A speed= 183x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2100000 out_time_ms=2100000 out_time=00:00:02.100000 dup_frames=0 drop_frames=0 speed= 183x progress=continue frame=18 18 fps=0.0 q=-0.0 size=N/A time=00:00:02.16 bitrate=N/A speed= 184x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2160000 out_time_ms=2160000 out_time=00:00:02.160000 dup_frames=0 drop_frames=0 speed= 184x progress=continue frame=19 19 fps=0.0 q=-0.0 size=N/A time=00:00:02.22 bitrate=N/A speed= 185x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2220000 out_time_ms=2220000 out_time=00:00:02.220000 dup_frames=0 drop_frames=0 speed= 185x progress=continue frame=19 19 fps=0.0 q=-0.0 size=N/A time=00:00:02.34 bitrate=N/A speed= 192x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2340000 out_time_ms=2340000 out_time=00:00:02.340000 dup_frames=0 drop_frames=0 speed= 192x progress=continue frame=20 20 fps=0.0 q=-0.0 size=N/A time=00:00:02.34 bitrate=N/A speed= 188x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2340000 out_time_ms=2340000 out_time=00:00:02.340000 dup_frames=0 drop_frames=0 speed= 188x progress=continue frame=21 21 fps=0.0 q=-0.0 size=N/A time=00:00:02.40 bitrate=N/A speed= 190x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2400000 out_time_ms=2400000 out_time=00:00:02.400000 dup_frames=0 drop_frames=0 speed= 190x progress=continue frame=22 22 fps=0.0 q=-0.0 size=N/A time=00:00:02.46 bitrate=N/A speed= 192x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2460000 out_time_ms=2460000 out_time=00:00:02.460000 dup_frames=0 drop_frames=0 speed= 192x progress=continue frame=23 23 fps=0.0 q=-0.0 size=N/A time=00:00:02.52 bitrate=N/A speed= 193x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2520000 out_time_ms=2520000 out_time=00:00:02.520000 dup_frames=0 drop_frames=0 speed= 193x progress=continue frame=24 24 fps=0.0 q=-0.0 size=N/A time=00:00:02.58 bitrate=N/A speed= 194x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2580000 out_time_ms=2580000 out_time=00:00:02.580000 dup_frames=0 drop_frames=0 speed= 194x progress=continue frame=25 25 fps=0.0 q=-0.0 size=N/A time=00:00:02.64 bitrate=N/A speed= 195x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2640000 out_time_ms=2640000 out_time=00:00:02.640000 dup_frames=0 drop_frames=0 speed= 195x progress=continue frame=26 26 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 197x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 197x progress=continue frame=29 29 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 193x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 193x progress=continue frame=30 30 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 191x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 191x progress=continue frame=31 31 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 183x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 183x progress=continue frame=33 33 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 179x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 179x progress=continue frame=34 34 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 175x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 175x progress=continue frame=35 35 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 173x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 173x progress=continue frame=37 37 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 171x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 171x progress=continue frame=38 38 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 169x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 169x progress=continue frame=40 40 fps=0.0 q=-0.0 size=N/A time=00:00:02.70 bitrate=N/A speed= 167x fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 167x progress=continue frame= 40 fps=0.0 q=-0.0 Lsize=N/A time=00:00:02.70 bitrate=N/A speed= 165x frame=40 fps=0.00 stream_0_0_q=-0.0 bitrate=N/A total_size=N/A out_time_us=2700000 out_time_ms=2700000 out_time=00:00:02.700000 dup_frames=0 drop_frames=0 speed= 165x progress=end video:18kB audio:253kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

3 3

Cleaning up codeline to grab and record HDV video using Firewire/libiec61883
by Terje J. Hanssen 01 Jul '25

01 Jul '25

My Sony HDR-FX7E HDV camcorder is connected via Firewire (Sony i.Link) to record standard 1080i50 HDV video, 1440x1080, 25 Mbps (.M2T). I hope to get help to cleanup the codelines to solve the following issues: 1) Testing first the FFmpeg Devices Documentation's codeline to "Grab and record the input of a FireWire DV/HDV device, using a packet buffer of 100000 packets if the source is HDV" https://www.ffmpeg.org/ffmpeg-devices.html#Examples-3 results in a highly compressed video with bitrate only 1106 kbits/s a) Why so when the standard .M2T is 25 Mbps? b) There are also warnings regarding streams 0, 3, 4 ? c) Consider increasing the value for the 'analyzeduration', 'probesize'? ffmpeg -hide_banner -f iec61883 -i auto -dvbuffer 100000 out.mpg [mpeg2video @ 0x5570d56ba940] Invalid frame dimensions 0x0. Last message repeated 6 times [iec61883 @ 0x5570d569ca00] Could not find codec parameters for stream 0 (Unknown: none): unknown codec Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options [iec61883 @ 0x5570d569ca00] Could not find codec parameters for stream 3 (Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options [iec61883 @ 0x5570d569ca00] Could not find codec parameters for stream 4 (Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options Input #0, iec61883, from 'auto': Duration: N/A, start: 1775.229356, bitrate: 25384 kb/s Program 100 Stream #0:2: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR 16:9], 25000 kb/s, 25 fps, 25 tbr, 90k tbn Side data: cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 vbv_delay: N/A Stream #0:1: Audio: mp2 (mp3float) ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384 kb/s Stream #0:4: Unknown: none ([160][0][0][0] / 0x00A0) Stream #0:3: Unknown: none ([161][0][0][0] / 0x00A1) No Program Stream #0:0: Unknown: none Stream mapping: Stream #0:2 -> #0:0 (mpeg2video (native) -> mpeg1video (native)) Stream #0:1 -> #0:1 (mp2 (native) -> mp2 (native)) Press [q] to stop, [?] for help [mpeg @ 0x5570d56e25c0] VBV buffer size not set, using default size of 230KB If you want the mpeg file to be compliant to some specification Like DVD, VCD or others, make sure you set the correct buffer size Output #0, mpeg, to 'out.mpg': Metadata: encoder : Lavf61.7.100 Stream #0:0: Video: mpeg1video, yuv420p(tv, bt709, top coded first (swapped)), 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 90k tbn Metadata: encoder : Lavc61.19.101 mpeg1video Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A Stream #0:1: Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s Metadata: encoder : Lavc61.19.101 mp2 [out#0/mpeg @ 0x5570d56ea0c0] video:1278KiB audio:688KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.773339% frame= 373 fps= 29 q=24.8 Lsize= 1982KiB time=00:00:14.67 bitrate=1106.2kbits/s dup=17 drop=0 speed=1.13x Exiting normally, received signal 2. =============== 2) a) Adding "-c copy" solves the output bitrate = input bitrate = 25 Mbps c) Trying to increase the value for the 'analyzeduration' (0) and 'probesize' are not successful? ffmpeg -loglevel debug -f iec61883 -analyzeduration 1 -probesize 10M -i auto -dvbuffer 100000 -c copy out6.m2t ffmpeg version 7.1.1 Copyright (c) 2000-2025 the FFmpeg developers built with gcc 14 (SUSE Linux) configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg --extra-cflags='-O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -ffat-lto-objects -g' --optflags='-O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -ffat-lto-objects -g' --disable-htmlpages --enable-pic --disable-stripping --enable-shared --disable-static --enable-gpl --enable-version3 --enable-libsmbclient --disable-openssl --enable-gnutls --enable-ladspa --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libdc1394 --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libjxl --enable-librist --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopenh264-dlopen --enable-libopus --enable-libpulse --enable-librav1e --enable-librubberband --enable-libsvtav1 --enable-libsoxr --enable-libspeex --enable-libssh --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lto --enable-lv2 --enable-libvpl --enable-vaapi --enable-vdpau --enable-version3 --enable-libfdk-aac-dlopen --enable-nonfree --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-libx264 --enable-libx265 --enable-libxvid libavutil 59. 39.100 / 59. 39.100 libavcodec 61. 19.101 / 61. 19.101 libavformat 61. 7.100 / 61. 7.100 libavdevice 61. 3.100 / 61. 3.100 libavfilter 10. 4.100 / 10. 4.100 libswscale 8. 3.100 / 8. 3.100 libswresample 5. 3.100 / 5. 3.100 libpostproc 58. 3.100 / 58. 3.100 Splitting the commandline. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'. Reading option '-f' ... matched as option 'f' (force container format (auto-detected otherwise)) with argument 'iec61883'. Reading option '-analyzeduration' ... matched as AVOption 'analyzeduration' with argument '1'. Reading option '-probesize' ... matched as AVOption 'probesize' with argument '10M'. Reading option '-i' ... matched as input url with argument 'auto'. Reading option '-dvbuffer' ... matched as AVOption 'dvbuffer' with argument '100000'. Reading option '-c' ... matched as option 'c' (select encoder/decoder ('copy' to copy stream without reencoding)) with argument 'copy'. Reading option 'out6.m2t' ... matched as output url. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument debug. Successfully parsed a group of options. Parsing a group of options: input url auto. Applying option f (force container format (auto-detected otherwise)) with argument iec61883. Successfully parsed a group of options. Opening an input file: auto. [iec61883 @ 0x555754cd2a40] stream=1 stream_type=0 pid=810 prog_reg_desc= [iec61883 @ 0x555754cd2a40] stream=2 stream_type=0 pid=814 prog_reg_desc= [iec61883 @ 0x555754cd2a40] probing stream 2 pp:2500 [iec61883 @ 0x555754cd2a40] Probe with size=1152, packets=1 detected mp3 with score=1 [iec61883 @ 0x555754cd2a40] stream=1 stream_type=2 pid=810 prog_reg_desc=TSHV [iec61883 @ 0x555754cd2a40] stream=2 stream_type=3 pid=814 prog_reg_desc=TSHV [iec61883 @ 0x555754cd2a40] stream=3 stream_type=a0 pid=815 prog_reg_desc=TSHV [iec61883 @ 0x555754cd2a40] stream=4 stream_type=a1 pid=811 prog_reg_desc=TSHV [iec61883 @ 0x555754cd2a40] parser not found for codec none, packets or times may be invalid. [mpeg2video @ 0x555754ceeec0] Invalid frame dimensions 0x0. [iec61883 @ 0x555754cd2a40] parser not found for codec none, packets or times may be invalid. [iec61883 @ 0x555754cd2a40] max_analyze_duration 1 reached at 24000 microseconds st:2 [iec61883 @ 0x555754cd2a40] Could not find codec parameters for stream 0 (Unknown: none): unknown codec Consider increasing the value for the 'analyzeduration' (1) and 'probesize' (10000000) options [iec61883 @ 0x555754cd2a40] Could not find codec parameters for stream 1 (Video: mpeg2video, 1 reference frame ([2][0][0][0] / 0x0002), none(tv)): unspecified size Consider increasing the value for the 'analyzeduration' (1) and 'probesize' (10000000) options [iec61883 @ 0x555754cd2a40] Could not find codec parameters for stream 3 (Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec Consider increasing the value for the 'analyzeduration' (1) and 'probesize' (10000000) options [iec61883 @ 0x555754cd2a40] Could not find codec parameters for stream 4 (Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec Consider increasing the value for the 'analyzeduration' (1) and 'probesize' (10000000) options Input #0, iec61883, from 'auto': Duration: N/A, start: 815.829378, bitrate: 384 kb/s Program 100 Stream #0:1, 1, 1/90000: Video: mpeg2video, 1 reference frame ([2][0][0][0] / 0x0002), none(tv), 90k tbr, 90k tbn Stream #0:2, 3, 1/90000: Audio: mp2 (mp3float) ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384 kb/s Stream #0:3, 1, 1/90000: Unknown: none ([160][0][0][0] / 0x00A0) Stream #0:4, 1, 1/90000: Unknown: none ([161][0][0][0] / 0x00A1) No Program Stream #0:0, 0, 1/90000: Unknown: none Successfully opened the file. Parsing a group of options: output url out6.m2t. Applying option c (select encoder/decoder ('copy' to copy stream without reencoding)) with argument copy. Successfully parsed a group of options. Opening an output file: out6.m2t. [out#0/mpegts @ 0x555754cfe780] No explicit maps, mapping streams automatically... [vost#0:0/copy @ 0x555754cfcec0] Created video stream from input stream 0:1 [aost#0:1/copy @ 0x555754cfd500] Created audio stream from input stream 0:2 [file @ 0x555754cfda80] Setting default whitelist 'file,crypto,data' Successfully opened the file. Stream mapping: Stream #0:1 -> #0:0 (copy) Stream #0:2 -> #0:1 (copy) [mpegts @ 0x555754cfe8c0] service 1 using PCR in pid=256, pcr_period=0ms [mpegts @ 0x555754cfe8c0] muxrate VBR, sdt every 500 ms, pat/pmt every 100 ms Output #0, mpegts, to 'out6.m2t': Metadata: encoder : Lavf61.7.100 Stream #0:0, 0, 1/90000: Video: mpeg2video, 1 reference frame ([2][0][0][0] / 0x0002), none(tv), q=2-31, 90k tbr, 90k tbn Stream #0:1, 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384 kb/s [out#0/mpegts @ 0x555754cfe780] Starting thread... [in#0/iec61883 @ 0x555754cd2780] Starting thread... Press [q] to stop, [?] for help frame= 9 fps=0.0 q=-1.0 size= 768KiB time=00:00:00.60 bitrate=10485.8kbits/s speed= 1.2x frame= 22 fps= 22 q=-1.0 size= 2304KiB time=00:00:01.10 bitrate=17096.3kbits/s speed= 1.1x frame= 34 fps= 23 q=-1.0 size= 3584KiB time=00:00:01.60 bitrate=18258.8kbits/s speed=1.07x frame= 47 fps= 23 q=-1.0 size= 5376KiB time=00:00:02.11 bitrate=20852.4kbits/s speed=1.06x frame= 59 fps= 24 q=-1.0 size= 6912KiB time=00:00:02.61 bitrate=21644.9kbits/s speed=1.05x frame= 71 fps= 24 q=-1.0 size= 8448KiB time=00:00:03.09 bitrate=22353.4kbits/s speed=1.03x frame= 84 fps= 24 q=-1.0 size= 10240KiB time=00:00:03.60 bitrate=23301.7kbits/s speed=1.03x frame= 97 fps= 24 q=-1.0 size= 11776KiB time=00:00:04.10 bitrate=23506.1kbits/s speed=1.03x frame= 109 fps= 24 q=-1.0 size= 13312KiB time=00:00:04.60 bitrate=23665.8kbits/s speed=1.02x frame= 122 fps= 24 q=-1.0 size= 14848KiB time=00:00:05.11 bitrate=23794.0kbits/s speed=1.02x frame= 134 fps= 24 q=-1.0 size= 16640KiB time=00:00:05.61 bitrate=24272.6kbits/s speed=1.02x frame= 146 fps= 24 q=-1.0 size= 18176KiB time=00:00:06.09 bitrate=24425.5kbits/s speed=1.02x frame= 159 fps= 24 q=-1.0 size= 19712KiB time=00:00:06.60 bitrate=24466.8kbits/s speed=1.01x frame= 172 fps= 25 q=-1.0 size= 21248KiB time=00:00:07.10 bitrate=24502.2kbits/s speed=1.01x frame= 184 fps= 25 q=-1.0 size= 22784KiB time=00:00:07.60 bitrate=24532.9kbits/s speed=1.01x frame= 197 fps= 25 q=-1.0 size= 24576KiB time=00:00:08.11 bitrate=24818.4kbits/s speed=1.01x frame= 209 fps= 25 q=-1.0 size= 26112KiB time=00:00:08.59 bitrate=24896.4kbits/s speed=1.01x frame= 221 fps= 25 q=-1.0 size= 27648KiB time=00:00:09.09 bitrate=24900.2kbits/s speed=1.01x frame= 234 fps= 25 q=-1.0 size= 29184KiB time=00:00:09.60 bitrate=24903.7kbits/s speed=1.01x frame= 247 fps= 25 q=-1.0 size= 30720KiB time=00:00:10.10 bitrate=24906.8kbits/s speed=1.01x frame= 259 fps= 25 q=-1.0 size= 32256KiB time=00:00:10.60 bitrate=24909.6kbits/s speed=1.01x frame= 272 fps= 25 q=-1.0 size= 34048KiB time=00:00:11.11 bitrate=25100.9kbits/s speed=1.01x frame= 284 fps= 25 q=-1.0 size= 35584KiB time=00:00:11.59 bitrate=25147.0kbits/s speed=1.01x frame= 296 fps= 25 q=-1.0 size= 37120KiB time=00:00:12.09 bitrate=25139.5kbits/s speed=1.01x frame= 309 fps= 25 q=-1.0 size= 38656KiB time=00:00:12.60 bitrate=25132.5kbits/s speed=1.01x frame= 322 fps= 25 q=-1.0 size= 40192KiB time=00:00:13.10 bitrate=25126.1kbits/s speed=1.01x frame= 334 fps= 25 q=-1.0 size= 41728KiB time=00:00:13.60 bitrate=25120.2kbits/s speed=1.01x frame= 347 fps= 25 q=-1.0 size= 43520KiB time=00:00:14.11 bitrate=25263.3kbits/s speed=1.01x frame= 359 fps= 25 q=-1.0 size= 45056KiB time=00:00:14.59 bitrate=25294.6kbits/s speed=1.01x frame= 371 fps= 25 q=-1.0 size= 46592KiB time=00:00:15.09 bitrate=25283.6kbits/s speed=1.01x frame= 384 fps= 25 q=-1.0 size= 48384KiB time=00:00:15.60 bitrate=25407.8kbits/s speed=1.01x frame= 397 fps= 25 q=-1.0 size= 49920KiB time=00:00:16.10 bitrate=25394.0kbits/s speed=1.01x frame= 409 fps= 25 q=-1.0 size= 51200KiB time=00:00:16.60 bitrate=25254.7kbits/s speed=1.01x frame= 422 fps= 25 q=-1.0 size= 52992KiB time=00:00:17.11 bitrate=25368.8kbits/s speed=1.01x frame= 434 fps= 25 q=-1.0 size= 54528KiB time=00:00:17.59 bitrate=25391.8kbits/s speed= 1x frame= 446 fps= 25 q=-1.0 size= 56064KiB time=00:00:18.09 bitrate=25380.0kbits/s speed= 1x frame= 459 fps= 25 q=-1.0 size= 57856KiB time=00:00:18.60 bitrate=25481.5kbits/s speed=1.01x frame= 472 fps= 25 q=-1.0 size= 59392KiB time=00:00:19.10 bitrate=25467.9kbits/s speed=1.01x frame= 484 fps= 25 q=-1.0 size= 60928KiB time=00:00:19.60 bitrate=25455.0kbits/s speed=1.01x frame= 497 fps= 25 q=-1.0 size= 62464KiB time=00:00:20.11 bitrate=25442.8kbits/s speed=1.01x frame= 509 fps= 25 q=-1.0 size= 64000KiB time=00:00:20.59 bitrate=25460.8kbits/s speed= 1x frame= 521 fps= 25 q=-1.0 size= 65792KiB time=00:00:21.09 bitrate=25548.4kbits/s speed= 1x frame= 534 fps= 25 q=-1.0 size= 67328KiB time=00:00:21.60 bitrate=25534.8kbits/s speed= 1x frame= 547 fps= 25 q=-1.0 size= 68864KiB time=00:00:22.10 bitrate=25521.8kbits/s speed= 1x frame= 559 fps= 25 q=-1.0 size= 70400KiB time=00:00:22.60 bitrate=25509.4kbits/s speed= 1x frame= 572 fps= 25 q=-1.0 size= 72192KiB time=00:00:23.11 bitrate=25588.3kbits/s speed= 1x frame= 584 fps= 25 q=-1.0 size= 73728KiB time=00:00:23.59 bitrate=25601.0kbits/s speed= 1x frame= 596 fps= 25 q=-1.0 size= 75264KiB time=00:00:24.09 bitrate=25587.8kbits/s speed= 1x frame= 609 fps= 25 q=-1.0 size= 76800KiB time=00:00:24.60 bitrate=25575.0kbits/s speed= 1x frame= 622 fps= 25 q=-1.0 size= 78336KiB time=00:00:25.10 bitrate=25562.8kbits/s speed= 1x frame= 634 fps= 25 q=-1.0 size= 79872KiB time=00:00:25.60 bitrate=25551.1kbits/s speed= 1x frame= 647 fps= 25 q=-1.0 size= 81664KiB time=00:00:26.08 bitrate=25643.6kbits/s speed= 1x frame= 659 fps= 25 q=-1.0 size= 83200KiB time=00:00:26.59 bitrate=25630.8kbits/s speed= 1x frame= 671 fps= 25 q=-1.0 size= 84736KiB time=00:00:27.09 bitrate=25618.4kbits/s speed= 1x frame= 684 fps= 25 q=-1.0 size= 86272KiB time=00:00:27.60 bitrate=25606.5kbits/s speed= 1x frame= 696 fps= 25 q=-1.0 size= 87808KiB time=00:00:28.10 bitrate=25595.0kbits/s speed= 1x frame= 709 fps= 25 q=-1.0 size= 89344KiB time=00:00:28.60 bitrate=25584.0kbits/s speed= 1x [in#0/iec61883 @ 0x555754cd2780] Terminating thread with return code 0 (success) [out#0/mpegts @ 0x555754cfe780] All streams finished [out#0/mpegts @ 0x555754cfe780] Terminating thread with return code 0 (success) [AVIOContext @ 0x555754cf4200] Statistics: 93923108 bytes written, 0 seeks, 359 writeouts [out#0/mpegts @ 0x555754cfe780] Output file #0 (out6.m2t): [out#0/mpegts @ 0x555754cfe780] Output stream #0:0 (video): 722 packets muxed (90290112 bytes); [out#0/mpegts @ 0x555754cfe780] Output stream #0:1 (audio): 1212 packets muxed (1396224 bytes); [out#0/mpegts @ 0x555754cfe780] Total: 1934 packets (91686336 bytes) muxed [out#0/mpegts @ 0x555754cfe780] video:88174KiB audio:1364KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 2.439591% frame= 722 fps= 25 q=-1.0 Lsize= 91722KiB time=00:00:29.08 bitrate=25831.4kbits/s speed= 1x [in#0/iec61883 @ 0x555754cd2780] Input file #0 (auto): [in#0/iec61883 @ 0x555754cd2780] Input stream #0:1 (video): 727 packets read (90852850 bytes); [in#0/iec61883 @ 0x555754cd2780] Input stream #0:2 (audio): 1213 packets read (1397376 bytes); [in#0/iec61883 @ 0x555754cd2780] Total: 1940 packets (92250226 bytes) demuxed Exiting normally, received signal 2.

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