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Autres articles (37)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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L’utiliser, en parler, le critiquer
10 avril 2011La première attitude à adopter est d’en parler, soit directement avec les personnes impliquées dans son développement, soit autour de vous pour convaincre de nouvelles personnes à l’utiliser.
Plus la communauté sera nombreuse et plus les évolutions seront rapides ...
Une liste de discussion est disponible pour tout échange entre utilisateurs.
Sur d’autres sites (6727)
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Discard data stream from container using ffmpeg
10 décembre 2020, par A.BeI am trying to get rid of a data (subtitle) stream within a Mp4 container, using ffmpeg.



Here's the screenshot from ffprobe :



Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test.m4v':
Metadata:
major_brand : isom
minor_version : 2
compatible_brands: isomiso2avc1mp41
creation_time : 2018-01-19T15:10:48.000000Z
Duration: 00:00:42.17, start: 0.000000, bitrate: 6260 kb/s
Chapter #0:0: start 0.000000, end 42.166000
Metadata:
 title : Chapter 1
Stream #0:0(eng): Data: bin_data (text / 0x74786574), 0 kb/s (default)
Metadata:
 creation_time : 2018-01-19T15:10:48.000000Z
 handler_name : Apple Alias Data Handler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, 
fltp, 317 kb/s (default)
Metadata:
 creation_time : 2018-01-19T15:10:48.000000Z
 handler_name : AAC audio
Stream #0:2(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 
1920x1080, 5926 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default)
Metadata:
 creation_time : 2018-01-19T15:10:48.000000Z
 handler_name : H264 video
 **Unsupported codec with id 100359 for input stream 0**




I tried :



ffmpeg -i test.m4v -acodec copy -vcodec copy -sn nodata.mp4




Data track still there, just moved from stream 0 to stream 2



I tried also :



ffmpeg -i test.m4v -acodec copy -vcodec copy -map 0:1 -map 0:2 no2.mp4




Same result, track still there, just jumped to stream 0:2 no luck.



Any hint ?
Thanks in advance


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FFMPEG scale and crop in single command
26 mars 2016, par The Hungry AndroiderI’m using FFMPEG on Android using the following lib : http://writingminds.github.io/ffmpeg-android-java/
This is the command I’m using :
"-i " + path + " -vf scale=480:360,crop=360:360:0:00 -strict -2 -preset ultrafast " + fileOutPath
My goal of this is to scale the image down to 480x360, then crop it to 360x360 from (0,0) (top left corner). HOWEVER, what ends up happening is that it crops from the vertical-center. So for example if you were to take a vide of three blocks on top of each other filling the entire screen, the crop would eventually show just the middle block, whereas I desire the top block.
Any ideas as to what I’m doing wrong ?
My ultimate goal from all of this is to get a square video of size 360x360.
Output log :
03-26 12:10:16.816 17198-17198/com.noq D/FFMPEG: FFMPEG onStart
03-26 12:10:16.900 17198-17385/com.noq D/FFmpeg: Running publishing updates method
03-26 12:10:16.914 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: WARNING: linker: /data/user/0/com.noq/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
03-26 12:10:17.004 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
03-26 12:10:17.004 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: built on Oct 7 2014 15:08:46 with gcc 4.8 (GCC)
03-26 12:10:17.007 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
03-26 12:10:17.021 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libavutil 54. 7.100 / 54. 7.100
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libavcodec 56. 1.100 / 56. 1.100
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libavformat 56. 4.101 / 56. 4.101
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libavdevice 56. 0.100 / 56. 0.100
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libavfilter 5. 1.100 / 5. 1.100
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libswscale 3. 0.100 / 3. 0.100
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libswresample 1. 1.100 / 1. 1.100
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: libpostproc 53. 0.100 / 53. 0.100
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/1459008610063.mp4':
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Metadata:
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: major_brand : mp42
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: minor_version : 0
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: compatible_brands: isommp42
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: creation_time : 2016-03-26 16:10:16
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Duration: 00:00:02.02, start: 0.000000, bitrate: 6131 kb/s
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 5926 kb/s, SAR 65536:65536 DAR 4:3, 29.87 fps, 30.17 tbr, 90k tbn, 180k tbc (default)
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Metadata:
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: rotate : 270
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: creation_time : 2016-03-26 16:10:16
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: handler_name : VideoHandle
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: encoder : MOTO
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Side data:
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: displaymatrix: rotation of 90.00 degrees
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Metadata:
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: creation_time : 2016-03-26 16:10:16
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: handler_name : SoundHandle
03-26 12:10:17.263 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] using SAR=1/1
03-26 12:10:17.297 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] using cpu capabilities: none!
03-26 12:10:17.411 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] profile Constrained Baseline, level 2.1
03-26 12:10:17.417 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Output #0, mp4, to '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/14590086100631459008616802_square.mp4':
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Metadata:
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: major_brand : mp42
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: minor_version : 0
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: compatible_brands: isommp42
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: encoder : Lavf56.4.101
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 360x360 [SAR 1:1 DAR 1:1], q=-1--1, 30.17 fps, 11584 tbn, 30.17 tbc (default)
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Metadata:
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: rotate : 270
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: creation_time : 2016-03-26 16:10:16
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: handler_name : VideoHandle
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: encoder : Lavc56.1.100 libx264
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
03-26 12:10:17.466 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Metadata:
03-26 12:10:17.466 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: creation_time : 2016-03-26 16:10:16
03-26 12:10:17.466 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: handler_name : SoundHandle
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: encoder : Lavc56.1.100 aac
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream mapping:
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream #0:1 -> #0:1 (aac (native) -> aac (native))
03-26 12:10:17.468 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Press [q] to stop, [?] for help
03-26 12:10:18.035 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame= 3 fps=0.0 q=0.0 size= 0kB time=00:00:01.00 bitrate= 0.4kbits/s dup=1 drop=0
03-26 12:10:18.526 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame= 21 fps= 20 q=24.0 size= 48kB time=00:00:01.00 bitrate= 390.3kbits/s dup=1 drop=0
03-26 12:10:19.008 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame= 26 fps= 17 q=25.0 size= 68kB time=00:00:01.85 bitrate= 301.1kbits/s dup=1 drop=0
03-26 12:10:19.533 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame= 47 fps= 23 q=23.0 size= 165kB time=00:00:01.87 bitrate= 719.7kbits/s dup=1 drop=0
03-26 12:10:19.956 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame= 62 fps= 25 q=-1.0 Lsize= 297kB time=00:00:02.05 bitrate=1184.9kbits/s dup=1 drop=0
03-26 12:10:19.956 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: video:262kB audio:33kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.992648%
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] frame I:1 Avg QP:20.00 size: 18507
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] frame P:61 Avg QP:23.52 size: 4079
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] mb I I16..4: 100.0% 0.0% 0.0%
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] mb P I16..4: 4.4% 0.0% 0.0% P16..4: 70.9% 0.0% 0.0% 0.0% 0.0% skip:24.7%
03-26 12:10:19.985 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] coded y,uvDC,uvAC intra: 44.6% 40.1% 14.8% inter: 39.1% 32.7% 0.6%
03-26 12:10:19.985 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] i16 v,h,dc,p: 42% 24% 21% 13%
03-26 12:10:19.986 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] i8c dc,h,v,p: 44% 24% 25% 8%
03-26 12:10:19.987 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] kb/s:1040.60
03-26 12:10:20.002 17198-17198/com.noq D/FFMPEG: FFMPEG onSuccess: WARNING: linker: /data/user/0/com.noq/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
built on Oct 7 2014 15:08:46 with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat 56. 4.101 / 56. 4.101
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 1.100 / 5. 1.100
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/1459008610063.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2016-03-26 16:10:16
Duration: 00:00:02.02, start: 0.000000, bitrate: 6131 kb/s
Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 5926 kb/s, SAR 65536:65536 DAR 4:3, 29.87 fps, 30.17 tbr, 90k tbn, 180k tbc (default)
Metadata:
rotate : 270
creation_time : 2016-03-26 16:10:16
handler_name : VideoHandle
encoder : MOTO
Side data:
displaymatrix: rotation of 90.00 degrees
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
creation_time : 2016-03-26 16:10:16
handler_name : SoundHandle
[libx264 @ 0xb78cde30] using SAR=1/1
[libx264 @ 0xb78cde30] using cpu capabilities: none!
[libx264 @ 0xb78cde30] profile Constrained Baseline, level 2.1
[libx264 @ 0xb78cde30] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, mp4, to '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/14590086100631459008616802_square.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
encoder : Lavf56.4.101
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 360x360 [SAR 1:1 DAR 1:1], q=-1--1, 30.17 fps, 11584 tbn, 30.17 tbc (default)
Metadata:
rotate : 270
creation_time : 2016-03-26 16:10:16
handler_name : VideoHandle
encoder : Lavc56.1.100 libx264
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
creation_time : 2016-03-26 16:10:16
handler_name : SoundHandle
encoder : La
03-26 12:10:20.037 17198-17198/com.noq D/FFMPEG: FFMPEG onFinish -
7 Fintech Marketing Strategies to Maximise Profits in 2024
24 juillet 2024, par Erin