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Somos millones 1
21 juillet 2014, par
Mis à jour : Juin 2015
Langue : français
Type : Video
Autres articles (86)
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Qu’est ce qu’un éditorial
21 juin 2013, parEcrivez votre de point de vue dans un article. Celui-ci sera rangé dans une rubrique prévue à cet effet.
Un éditorial est un article de type texte uniquement. Il a pour objectif de ranger les points de vue dans une rubrique dédiée. Un seul éditorial est placé à la une en page d’accueil. Pour consulter les précédents, consultez la rubrique dédiée.
Vous pouvez personnaliser le formulaire de création d’un éditorial.
Formulaire de création d’un éditorial Dans le cas d’un document de type éditorial, les (...) -
Participer à sa traduction
10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
Actuellement MediaSPIP n’est disponible qu’en français et (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)
Sur d’autres sites (12628)
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FFmpeg "Unrecognized option" error when trying to merge 2 audio files in Android
20 mars 2017, par ShaLooked at This and This links to create a command to merge 2 audio files using
ffmpeg
but it’s not working.My command :
String input1 = "/storage/emulated/0/jd.m4a ";
String input2 = "/storage/emulated/0/jd.m4a "; //trying with same audio just to check if it works or not
String filter = "-filter_complex [0:a]volume=0.99[a1];[1:a]volume=0.3[a2];[a1][a2]amerge=inputs=2,volume=1.3,pan=stereo|c0code>The console output :
03-20 13:52:04.981 32013-32013/io.whispero.soundmerger E/onProgress: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
03-20 13:52:04.981 32013-32013/io.whispero.soundmerger E/onProgress: built with gcc 4.8 (GCC)
03-20 13:52:04.982 32013-32013/io.whispero.soundmerger E/onProgress: configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --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/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
03-20 13:52:04.982 32013-32013/io.whispero.soundmerger E/onProgress: libavutil 55. 17.103 / 55. 17.103
03-20 13:52:04.983 32013-32013/io.whispero.soundmerger E/onProgress: libavcodec 57. 24.102 / 57. 24.102
03-20 13:52:04.983 32013-32013/io.whispero.soundmerger E/onProgress: libavformat 57. 25.100 / 57. 25.100
03-20 13:52:04.984 32013-32013/io.whispero.soundmerger E/onProgress: libavdevice 57. 0.101 / 57. 0.101
03-20 13:52:04.984 32013-32013/io.whispero.soundmerger E/onProgress: libavfilter 6. 31.100 / 6. 31.100
03-20 13:52:04.985 32013-32013/io.whispero.soundmerger E/onProgress: libswscale 4. 0.100 / 4. 0.100
03-20 13:52:04.985 32013-32013/io.whispero.soundmerger E/onProgress: libswresample 2. 0.101 / 2. 0.101
03-20 13:52:04.985 32013-32013/io.whispero.soundmerger E/onProgress: libpostproc 54. 0.100 / 54. 0.100
03-20 13:52:04.986 32013-32013/io.whispero.soundmerger E/onProgress: Unrecognized option 'filter_complex [0:a]volume=0.99[a1];[1:a]volume=0.3[a2];[a1][a2]amerge=inputs=2,volume=1.3,pan=stereo|c0io.whispero.soundmerger E/onProgress: Error splitting the argument list: Option not foundFrom what I can understand is that
ffmpeg
is unable to split and differentiate the inputs, filter and output from thecommand
, but I tried with a lot of variations, still not working :(Please help. Looked around a lot but none of the commands is working.
Thanks in advance !
EDIT :
Added-report
before-filter_complex
and ran. LOG is below AS @Mulvya asked03-20 16:29:06.830 27671-27671/io.whispero.soundmerger E/onProgress: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
03-20 16:29:06.830 27671-27671/io.whispero.soundmerger E/onProgress: built with gcc 4.8 (GCC)
03-20 16:29:06.830 27671-27671/io.whispero.soundmerger E/onProgress: configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --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/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
03-20 16:29:06.830 27671-27671/io.whispero.soundmerger E/onProgress: libavutil 55. 17.103 / 55. 17.103
03-20 16:29:06.830 27671-27671/io.whispero.soundmerger E/onProgress: libavcodec 57. 24.102 / 57. 24.102
03-20 16:29:06.832 27671-27671/io.whispero.soundmerger E/onProgress: libavformat 57. 25.100 / 57. 25.100
03-20 16:29:06.832 27671-27671/io.whispero.soundmerger E/onProgress: libavdevice 57. 0.101 / 57. 0.101
03-20 16:29:06.833 27671-27671/io.whispero.soundmerger E/onProgress: libavfilter 6. 31.100 / 6. 31.100
03-20 16:29:06.834 27671-27671/io.whispero.soundmerger E/onProgress: libswscale 4. 0.100 / 4. 0.100
03-20 16:29:06.834 27671-27671/io.whispero.soundmerger E/onProgress: libswresample 2. 0.101 / 2. 0.101
03-20 16:29:06.835 27671-27671/io.whispero.soundmerger E/onProgress: libpostproc 54. 0.100 / 54. 0.100
03-20 16:29:06.836 27671-27671/io.whispero.soundmerger E/onProgress: Unrecognized option 'i '.
03-20 16:29:06.837 27671-27671/io.whispero.soundmerger E/onProgress: Error splitting the argument list: Option not found
03-20 16:29:06.846 27671-27671/io.whispero.soundmerger E/onFailure: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --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/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Unrecognized option 'i '.
Error splitting the argument list: Option not found
03-20 16:29:06.848 27671-27671/io.whispero.soundmerger E/onFinish: onFinish -
ffmpeg windows : how to run ffmpeg -i input -filter:v frei0r=pixeliz0r=0.02:0.02 output
7 octobre 2015, par yarekI run ffmpeg on Windows.
I try to run
ffmpeg -i input.avi -filter:v frei0r=pixeliz0r=0.02:0.02 ouput.avi
I have this error :
No such filter: 'frei0r
Error opening filters!When I run
ffmpeg.exe
I got :ffmpeg version git-N-30610-g1929807, Copyright (c) 2000-2011 the FFmpeg developers
built on Jun 7 2011 15:55:06 with gcc 4.5.3
configuration: --enable-gpl --enable-version3 --enable-memalign-hack --enable-
runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libo
pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --
enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger
--enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl
e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --disable-outdev=sdl -
-pkg-config=pkg-configNote the
--enable-frei0r
above.Any idea where I can get the ffmpeg for windows with frei0r enabled and working ?
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FFMPEG conversion to MXF [closed]
16 février 2012, par MFBI have to wrap an MPEG2 video file in an MXF container and convert the audio in the process. I have the MXF wrapping working but it won't convert the audio stream (which needs to be 16bit, 48kHz Linear PCM).
Here's what I'm trying :
ffmpeg -i input.mpg -map 0:0 -map 0:1 -vcodec copy -f mpeg2video -acodec pcm_s16le -ar 48000 -ac 2 output.mxf
Results :
ffmpeg version 0.10 Copyright (c) 2000-2012 the FFmpeg developers
built on Jan 30 2012 17:49:23 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3)
configuration: *{snipped}*
runtime-cpudetect
libavutil 51. 34.101 / 51. 34.101
libavcodec 53. 60.100 / 53. 60.100
libavformat 53. 31.100 / 53. 31.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 60.100 / 2. 60.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
libpostproc 52. 0.100 / 52. 0.100
[mpeg @ 0x10201ae00] max_analyze_duration 5000000 reached at 5000000
Input #0, mpeg, from '/Volumes/Extra/test.mpg':
Duration: 00:00:59.97, start: 0.192911, bitrate: 6513 kb/s
Stream #0:0[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s
Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 12000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Output #0, mpeg2video, to 'video.mxf':
Metadata:
encoder : Lavf53.31.100
Stream #0:0: Video: mpeg2video, yuv420p, 720x576 [SAR 16:15 DAR 4:3], q=2-31, 12000 kb/s, 25 fps, 90k tbn, 25 tbc
Stream mapping:
Stream #0:1 -> #0:0 (copy)
Press [q] to stop, [?] for help
frame= 1500 fps= 0 q=-1.0 Lsize= 43949kB time=00:00:59.96 bitrate=6004.6kbits/s
video:43949kB audio:0kB global headers:0kB muxing overhead 0.000000%The video plays fine as the MXF, but there is no audio stream at all. Any help would be great.