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Autres articles (38)
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Encodage et transformation en formats lisibles sur Internet
10 avril 2011MediaSPIP transforme et ré-encode les documents mis en ligne afin de les rendre lisibles sur Internet et automatiquement utilisables sans intervention du créateur de contenu.
Les vidéos sont automatiquement encodées dans les formats supportés par HTML5 : MP4, Ogv et WebM. La version "MP4" est également utilisée pour le lecteur flash de secours nécessaire aux anciens navigateurs.
Les documents audios sont également ré-encodés dans les deux formats utilisables par HTML5 :MP3 et Ogg. La version "MP3" (...) -
Librairies et logiciels spécifiques aux médias
10 décembre 2010, parPour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)
Sur d’autres sites (5796)
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avutil/hwcontext_videotoolbox : BGRA should be full range
3 janvier 2023, par Zhao Zhili -
How to see the full options for 264 (non nvenc) in FFMPEG ? [closed]
3 octobre 2022, par BuddyBoneJonesHow can I access the full detailed options of 264 ? "ffmpeg.exe -h encoder=libx264" isn't telling me what all the options of preset are, for 264 specifically. Not sure how to do the fullhelp for specifically 264. Sorry, an amateur at this stuff.




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Installing full multimedia stack on server (ffmpeg,mp4box,sox,mplayer)
29 avril 2015, par hdezelaI’ve had a trusty text file with all(?) the steps I need to set up a full multimedia stack on a RHEL compatible server (CentOS, AWS Linux, etc.) for a few years now. However, sometimes some things are missing and I need to revise it. I know it is not complete so I’m asking for suggestions/modifications in order to get a good - and public - list of how to install all this stuff easily.
Ideally, I want to be able to run through the file and end up with a system that’ll take any media file and be able to convert/encode/decode/whatever with it.
This is what I have :
yum install mesa-libGL-devel mesa-libGLU-devel libXi-devel libXmu-devel freeglut-devel freeglut ncurses-devel
cd /usr/local/src
mkdir /usr/local/src/tmp
chmod 777 /usr/local/src/tmp
export TMPDIR=/usr/local/src/tmp
wget http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
wget http://downloads.xiph.org/releases/ogg/libogg-1.3.2.tar.gz
wget http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.4.tar.gz
wget http://downloads.xiph.org/releases/theora/libtheora-1.1.1.tar.gz
wget ftp://ftp.videolan.org/pub/videolan/x264/snapshots/last_stable_x264.tar.bz2
wget http://downloads.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-0.1.3.tar.gz
wget http://downloads.sourceforge.net/faac/faac-1.28.tar.gz
wget http://downloads.sourceforge.net/project/lame/lame/3.99/lame-3.99.5.tar.gz
wget http://webm.googlecode.com/files/libvpx-v1.3.0.zip
wget http://downloads.sourceforge.net/project/yamdi/yamdi/1.9/yamdi-1.9.tar.gz
wget http://rtmpdump.mplayerhq.hu/download/rtmpdump-2.3.tgz
git clone https://github.com/FFmpeg/FFmpeg.git
wget http://downloads.sourceforge.net/gpac/gpac-0.5.0.tar.gz
wget http://downloads.sourceforge.net/gpac/gpac_extra_libs-0.5.0.tar.gz
wget http://www.mplayerhq.hu/MPlayer/releases/codecs/all-20110131.tar.bz2
wget http://www.mplayerhq.hu/MPlayer/releases/MPlayer-1.1.tar.xz
wget https://bitbucket.org/acoustid/chromaprint/downloads/chromaprint-fpcalc-1.1-linux-x86_64.tar.gz
wget http://sourceforge.net/projects/mad/files/madplay/0.15.2b/madplay-0.15.2b.tar.gz
wget http://sourceforge.net/projects/mad/files/libmad/0.15.1b/libmad-0.15.1b.tar.gz
wget http://sourceforge.net/projects/mad/files/libid3tag/0.15.1b/libid3tag-0.15.1b.tar.gz
wget http://sourceforge.net/projects/sox/files/sox/14.4.1/sox-14.4.1.tar.gz
wget http://downloads.xiph.org/releases/ao/libao-1.2.0.tar.gz
wget http://downloads.sourceforge.net/twolame/twolame-0.3.13.tar.gz
wget http://www.mega-nerd.com/libsndfile/files/libsndfile-1.0.25.tar.gz
wget http://www.wavpack.com/wavpack-4.70.0.tar.bz2
wget http://www.linuxfromscratch.org/patches/blfs/svn/libmad-0.15.1b-fixes-1.patch
tar zxf yasm-1.3.0.tar.gz
tar zxf libogg-1.3.2.tar.gz
tar zxf libvorbis-1.3.4.tar.gz
tar zxf libtheora-1.1.1.tar.gz
tar jxf last_stable_x264.tar.bz2
tar zxf opencore-amr-0.1.3.tar.gz
tar zxf faac-1.28.tar.gz
tar zxf lame-3.99.5.tar.gz
unzip libvpx-v1.3.0.zip
tar xzf yamdi-1.9.tar.gz
tar xzf rtmpdump-2.3.tgz
tar zxvf gpac-0.5.0.tar.gz
tar zxvf gpac_extra_libs-0.5.0.tar.gz
tar jxf all-20110131.tar.bz2
tar jxf MPlayer-1.1.tar.xz
tar xf chromaprint-fpcalc-1.1-linux-x86_64.tar.gz
tar xf madplay-0.15.2b.tar.gz
tar xf libmad-0.15.1b.tar.gz
tar xf libid3tag-0.15.1b.tar.gz
tar xf sox-14.4.1.tar.gz
tar xf libao-1.2.0.tar.gz
tar xf twolame-0.3.13.tar.gz
tar xf libsndfile-1.0.25.tar.gz
tar jxf wavpack-4.70.0.tar.bz2
[YASM]
cd /usr/local/src/yasm-1.3.0
./configure && make && make install
yasm --version
ldconfig
[LIBOGG]
cd /usr/local/src/libogg-1.3.2
./configure && make clean && make && make install
ls /usr/local/lib/libogg*
ldconfig
[LIBVORBIS]
cd /usr/local/src/libvorbis-1.3.4
./configure && make clean && make && make install
ls /usr/local/lib/libvorbis*
ldconfig
[LIBTHEORA]
cd /usr/local/src/libtheora-1.1.1
./configure && make clean && make && make install
ls /usr/local/lib/libtheora*
ldconfig
[x264]
cd /usr/local/src/x264-snapshot-[***]
./configure --enable-shared && make clean && make && make install
ls /usr/local/lib/libx264*
ldconfig
[AMR]
cd /usr/local/src/opencore-amr-0.1.3
./configure && make clean && make && make install
ls /usr/local/lib/libopencore*
ldconfig
[FAAC]
cd /usr/local/src/faac-1.28
vi /usr/local/src/faac-1.28/common/mp4v2/mpeg4ip.h [ELIMINAR]:char *strcasestr(const char *haystack, const char *needle);
./configure && make && make install
ls /usr/local/lib/libfaac*
ldconfig
[LAME]
cd /usr/local/src/lame-3.99.5
./configure && make clean && make && make install
ls /usr/local/lib/libmp3lame*
ldconfig
[GPAC+MP4BOX]
cd /sr/local/src/gpac
cp -r ../gpac_extra_libs/* extra_lib/
chmod +x configure
./configure
make lib
make apps
make install-lib
make install
cp bin/gcc/libgpac.so /usr/lib
ldconfig
[LIBVPX]
cd /usr/local/src/libvpx-v1.3.0
./configure --enable-vp8 --enable-pic --enable-shared && make && make install
ls /usr/local/lib/libvpx*
ldconfig
[LIBRTMP]
cd /usr/local/src/rtmpdump-2.3
make SYS=posix
make install
ls /usr/local/lib/librtm*
ldconfig
[FFMPEG]
cd /usr/local/src/FFmpeg
export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:/usr/local/lib/pkgconfig"
./configure --enable-gpl --enable-version3 --enable-nonfree --enable-shared --enable-libmp3lame --enable-libx264 --enable-libfaac --enable-libvpx --enable-libvorbis --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopencore-amrnb --enable-libtheora --enable-librtmp
make clean && make && make install
make tools/qt-faststart
cp tools/qt-faststart /usr/local/bin/
ldconfig
ffmpeg
qt-faststart
[MPLAYER]
mv /usr/local/src/all-20110131 /usr/local/lib/codecs/
chmod -R 755 /usr/local/lib/codecs/
cd MPlayer-1-1
make clean
./configure && make && make install
ldconfig
[YAMDI]
cd /usr/local/src/yamdi-1.9
gcc yamdi.c -o yamdi -O2 -Wall
strip yamdi
cp yamdi /usr/bin/yamdi
yamdi -h
[MEDIAINFO]
rpm -ivh http://downloads.sourceforge.net/zenlib/libzen0-0.4.31-1.x86_64.CentOS_6.rpm
rpm -ivh http://sourceforge.net/projects/mediainfo/files/binary/libmediainfo0/0.7.73/libmediainfo0-0.7.73-1.x86_64.CentOS_6.rpm
rpm -ivh http://sourceforge.net/projects/mediainfo/files/binary/mediainfo/0.7.73/mediainfo-0.7.73-1.x86_64.CentOS_6.rpm
[CHROMAPRINT]
cp /usr/local/src/chromaprint-fpcalc-1.1-linux-x86_64/fpcalc /usr/local/bin/fpcalc
[LIBAO]
cd /usr/local/src/libao-1.2.0
./configure
make
make install
ldconfig
[LIBSND]
cd /usr/local/src/libsndfile-1.0.25
./configure
make
make install
ldconfig
[TWOLAME]
cd /usr/local/src/twolame-0.3.13
./configure
make
make install
ldconfig
[WAVPACK]
cd /usr/local/src/wavpack-4.70.0
./configure
make
make install
ldconfig
[LIBMAD]
cd /usr/local/src/libmad-0.15.1b
patch -Np1 -i ../libmad-0.15.1b-fixes-1.patch
sed "s@AM_CONFIG_HEADER@AC_CONFIG_HEADERS@g" -i configure.ac
touch NEWS AUTHORS ChangeLog
autoreconf -fi
./configure --enable-shared
make
make install
ldconfig
[ID3]
cd /usr/local/src/libid3tag-0.15.1b
./configure --enable-shared
make
make install
ldconfig
[MADPLAY]
cd /usr/local/src/madplay-0.15.2b
./configure --enable-shared
make
make install
ldconfig
[SOX]
cd /usr/local/src/sox-14.4.1
./configure
make -s
make install
ldconfig