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.

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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.

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"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.

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dvdsub-in-mp4 mystery solved
by Mark Filipak 24 Jul '25

24 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.

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