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  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • Problèmes fréquents

    10 mars 2010, par

    PHP et safe_mode activé
    Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
    La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 janvier 2010, par

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
    Binaires complémentaires et facultatifs flvtool2 : (...)

Sur d’autres sites (10844)

  • using ffmpeg for development, libavutil/error environment not OK

    26 février 2018, par luoyanghero

    I want to build a latest ffmpeg development library. I refered the docker script
    ’https://github.com/jrottenberg/ffmpeg/blob/master/docker-images/3.4/Dockerfile’,
    and I changed the docker file to a shell file. Download all source files,
    compile all dependency source and ffmpeg 3.4.1 source.
    The following is my changed shell script.

    #!/bin/sh
    
export           PKG_CONFIG_PATH=/opt/ffmpeg/lib/pkgconfig
    
           LD_LIBRARY_PATH=/opt/ffmpeg/lib
    
           PREFIX=/opt/ffmpeg
    
           MAKEFLAGS="-j4"
    

    
export         FFMPEG_VERSION=3.4.1     
    
export         FDKAAC_VERSION=0.1.5    
    
export         LAME_VERSION=3.99.5     
    
export         LIBASS_VERSION=0.13.7   
    
export         OGG_VERSION=1.3.2       
    
export         OPENCOREAMR_VERSION=0.1.4
    
export         OPUS_VERSION=1.2        
    
export         OPENJPEG_VERSION=2.1.2 
    
export         THEORA_VERSION=1.1.1   
    
export         VORBIS_VERSION=1.3.5  
    
export         VPX_VERSION=1.6.1    
    
export         X264_VERSION=20170226-2245-stable 
    
export         X265_VERSION=2.3          
    
export         XVID_VERSION=1.3.4       
    
export         FREETYPE_VERSION=2.5.5  
    
export         FRIBIDI_VERSION=0.19.7 
    
export         FONTCONFIG_VERSION=2.12.4 
    
export         LIBVIDSTAB_VERSION=1.1.0 
    
            SRC=/usr/local
    

    
            OGG_SHA256SUM="e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692  libogg-1.3.2.tar.gz"
    
            OPUS_SHA256SUM="77db45a87b51578fbc49555ef1b10926179861d854eb2613207dc79d9ec0a9a9  opus-1.2.tar.gz"
    
            VORBIS_SHA256SUM="6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce  libvorbis-1.3.5.tar.gz"
    
            THEORA_SHA256SUM="40952956c47811928d1e7922cda3bc1f427eb75680c3c37249c91e949054916b  libtheora-1.1.1.tar.gz"
    
            XVID_SHA256SUM="4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f  xvidcore-1.3.4.tar.gz"
    
            FREETYPE_SHA256SUM="5d03dd76c2171a7601e9ce10551d52d4471cf92cd205948e60289251daddffa8  freetype-2.5.5.tar.gz"
    
            LIBVIDSTAB_SHA256SUM="14d2a053e56edad4f397be0cb3ef8eb1ec3150404ce99a426c4eb641861dc0bb  v1.1.0.tar.gz"
    
            LIBASS_SHA256SUM="8fadf294bf701300d4605e6f1d92929304187fca4b8d8a47889315526adbafd7  0.13.7.tar.gz"
    
            FRIBIDI_SHA256SUM="3fc96fa9473bd31dcb5500bdf1aa78b337ba13eb8c301e7c28923fea982453a8  0.19.7.tar.gz"
    

    

    
        apt-get -y update
    
        apt-get install -y  --no-install-recommends ca-certificates expat libgomp1
    
        apt-get autoremove -y
    
        apt-get clean -y
    
apt-get install -y --no-install-recommends autoconf 
    
apt-get install -y --no-install-recommends automake
    
apt-get install -y --no-install-recommends cmake 
    
apt-get install -y --no-install-recommends curl 
    
apt-get install -y --no-install-recommends bzip2 
    
apt-get install -y --no-install-recommends libexpat1-dev
    
apt-get install -y --no-install-recommends g++ 
    
apt-get install -y --no-install-recommends gcc 
    
apt-get install -y --no-install-recommends git 
    
apt-get install -y --no-install-recommends gperf 
    
apt-get install -y --no-install-recommends libtool 
    
apt-get install -y --no-install-recommends make 
    
apt-get install -y --no-install-recommends nasm 
    
apt-get install -y --no-install-recommends perl
    
apt-get install -y --no-install-recommends pkg-config 
    
apt-get install -y --no-install-recommends python 
    
apt-get install -y --no-install-recommends libssl-dev 
    
apt-get install -y --no-install-recommends yasm 
    
apt-get install -y --no-install-recommends zlib1g-dev
    

    
############LIB env
    
## opencore-amr https://sourceforge.net/projects/opencore-amr/
    
####OnLine     
    
#        DIR=/tmp/opencore-amr && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://downloads.sf.net/project/opencore-amr/opencore-amr/opencore-amr-${OPENCOREAMR_VERSION}.tar.gz | \
    
#        tar -zx --strip-components=1 && \
    
#        ./configure --prefix="${PREFIX}" --enable-shared  && \
    
#        make && \
    
#        make install && \
    
#        rm -rf ${DIR} 
    
##curl -sL https://downloads.sf.net/project/opencore-amr/opencore-amr/opencore-amr-0.1.4.tar.gz | tar -zx --strip-components=1 
    

    
####OffLine     
    
        DIR=opencore-amr-${OPENCOREAMR_VERSION} && \
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --enable-shared  && \
    
        make && \
    
        make install && \
    
        cd .. 
    
### x264 http://www.videolan.org/developers/x264.html
    
#     
    
#        DIR=/tmp/x264 && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 | \
    
#        tar -jx --strip-components=1 && \
    
#        ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
    
#        make && \
    
#        make install && \
    
#        rm -rf ${DIR}
    
####OffLine     
    
        DIR=x264-snapshot-${X264_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.bz2 && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### x265 http://x265.org/
    
#     
    
#        DIR=/tmp/x265 && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://download.videolan.org/pub/videolan/x265/x265_${X265_VERSION}.tar.gz  | \
    
#        tar -zx && \
    
#        cd x265_${X265_VERSION}/build/linux && \
    
#        sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\/opt\/ffmpeg/" multilib.sh && \
    
#        sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
    
#        ./multilib.sh && \
    
#        make -C 8bit install 
    
###        rm -rf ${DIR}
    
####OffLine     
    
        DIR=x265_${X265_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR}/build/linux && \
    
        sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\/opt\/ffmpeg/" multilib.sh && \
    
        sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
    
        ./multilib.sh && \
    
        make -C 8bit install 
    
        cd ../../../
    
#### libogg https://www.xiph.org/ogg/
    
#     
    
#        DIR=/tmp/ogg && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz && \
    
#        echo ${OGG_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f libogg-${OGG_VERSION}.tar.gz && \
    
#        ./configure --prefix="${PREFIX}" --enable-shared  && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    
####OffLine     
    
        DIR=libogg-${OGG_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --enable-shared  && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### libopus https://www.opus-codec.org/
    
#     
    
#        DIR=/tmp/opus && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz && \
    
#        echo ${OPUS_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f opus-${OPUS_VERSION}.tar.gz && \
    
#        autoreconf -fiv && \
    
#        ./configure --prefix="${PREFIX}" --enable-shared && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    
####OffLine     
    
        DIR=opus-${OPUS_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        autoreconf -fiv && \
    
        ./configure --prefix="${PREFIX}" --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### libvorbis https://xiph.org/vorbis/
    
#     
    
#        DIR=/tmp/vorbis && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz && \
    
#        echo ${VORBIS_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f libvorbis-${VORBIS_VERSION}.tar.gz && \
    
#        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    
####OffLine     
    
        DIR=libvorbis-${VORBIS_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### libtheora http://www.theora.org/
    
#     
    
#        DIR=/tmp/theora && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.gz && \
    
#        echo ${THEORA_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f libtheora-${THEORA_VERSION}.tar.gz && \
    
#        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    
####OffLine     
    
        DIR=libtheora-${THEORA_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### libvpx https://www.webmproject.org/code/
    
#     
    
#        DIR=/tmp/vpx && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://codeload.github.com/webmproject/libvpx/tar.gz/v${VPX_VERSION} | \
    
#        tar -zx --strip-components=1 && \
    
#        ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-pic --enable-shared \
    
#        --disable-debug --disable-examples --disable-docs --disable-install-bins  && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
#####OffLine     
    
        DIR=libvpx-1.6.1
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-pic --enable-shared \
    
        --disable-debug --disable-examples --disable-docs --disable-install-bins  && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### libmp3lame http://lame.sourceforge.net/
    
#     
    
#        DIR=/tmp/lame && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://downloads.sf.net/project/lame/lame/${LAME_VERSION%.*}/lame-${LAME_VERSION}.tar.gz | \
    
#        tar -zx --strip-components=1 && \
    
#        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --enable-pic --disable-frontend && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=lame-3.99.5
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --enable-pic --disable-frontend && \
    
        make && \
    
        make install && \
    
        cd .. 
    
#### xvid https://www.xvid.com/
    
#     
    
#        DIR=/tmp/xvid && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO http://downloads.xvid.org/downloads/xvidcore-${XVID_VERSION}.tar.gz && \
    
#        echo ${XVID_SHA256SUM} | sha256sum --check && \
    
#        tar -zx -f xvidcore-${XVID_VERSION}.tar.gz && \
    
#        cd xvidcore/build/generic && \
    
#        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --datadir="${DIR}" --enable-shared --enable-shared && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=xvidcore
    
        BASE_DIR=`pwd`
    
        rm -rf ./${DIR}-1.3.4
    
        tar -xvf ./${DIR}-1.3.4.tar.gz && \
    
        cd ./${DIR} && \
    
        cd ./build/generic && \
    
        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --datadir="${BASE_DIR}/${DIR}" --enable-shared --enable-shared && \
    
        make && \
    
        make install && \
    
        cd ../../../ 
    
#### fdk-aac https://github.com/mstorsjo/fdk-aac
    
#     
    
#        DIR=/tmp/fdk-aac && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://github.com/mstorsjo/fdk-aac/archive/v${FDKAAC_VERSION}.tar.gz | \
    
#        tar -zx --strip-components=1 && \
    
#        autoreconf -fiv && \
    
#        ./configure --prefix="${PREFIX}" --enable-shared --datadir="${DIR}" && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        BASE_DIR=`pwd`
    
        DIR=fdk-aac-0.1.5
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        autoreconf -fiv && \
    
        ./configure --prefix="${PREFIX}" --enable-shared --datadir="${BASE_DIR}/${DIR}" && \
    
        make && \
    
        make install && \
    
        cd .. 
    
## openjpeg https://github.com/uclouvain/openjpeg
    

    
#        DIR=/tmp/openjpeg && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sL https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz | \
    
#        tar -zx --strip-components=1 && \
    
#        cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=openjpeg-2.1.2
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
    
        make && \
    
        make install && \
    
        cd .. 
    
### freetype https://www.freetype.org/
    
##RUN  \
    
##        DIR=/tmp/freetype && \
    
##        mkdir -p ${DIR} && \
    
##        cd ${DIR} && \
    
##        curl -sLO http://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPE_VERSION}.tar.gz && \
    
##        echo ${FREETYPE_SHA256SUM} | sha256sum --check && \
    
##        tar -zx --strip-components=1 -f freetype-${FREETYPE_VERSION}.tar.gz && \
    
##        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
    
##        make && \
    
##        make install && \
    
##        rm -rf ${DIR}
    

    
###OffLine     
    
        DIR=freetype-${FREETYPE_VERSION}
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    

    
### libvstab https://github.com/georgmartius/vid.stab
    
#
    
#        DIR=/tmp/vid.stab && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO https://github.com/georgmartius/vid.stab/archive/v${LIBVIDSTAB_VERSION}.tar.gz &&\
    
#        echo ${LIBVIDSTAB_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f v${LIBVIDSTAB_VERSION}.tar.gz && \
    
#        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=vid.stab
    
        rm -rf ./${DIR}-1.1.0
    
        tar -xvf ./${DIR}_v1.1.0.tar.gz && \
    
        cd ./${DIR}-1.1.0 && \
    
        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
    
        make && \
    
        make install && \
    
        cd .. 
    
### fridibi https://www.fribidi.org/
    
# + https://github.com/fribidi/fribidi/issues/8
    
#
    
#        DIR=/tmp/fribidi && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO https://github.com/fribidi/fribidi/archive/${FRIBIDI_VERSION}.tar.gz && \
    
#        echo ${FRIBIDI_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f ${FRIBIDI_VERSION}.tar.gz && \
    
#        sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib/' Makefile.am && \
    
#        ./bootstrap --no-config && \
    
#        ./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
    
#        make && \
    
#        make install
    
#        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=fribidi-0.19.7 && \
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.gz && \
    
        cd ./${DIR} && \
    
        sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib/' Makefile.am && \
    
        ./bootstrap --no-config && \
    
        ./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    
### fontconfig https://www.freedesktop.org/wiki/Software/fontconfig/
    

    
#        DIR=/tmp/fontconfig && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO https://www.freedesktop.org/software/fontconfig/release/fontconfig-${FONTCONFIG_VERSION}.tar.bz2 &&\
    
#        tar -jx --strip-components=1 -f fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
    
#        ./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
    
#        make && \
    
#        make install
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=fontconfig-2.12.4 && \
    
        rm -rf ./${DIR}
    
        tar -xvf ./${DIR}.tar.bz2 && \
    
        cd ./${DIR} && \
    
        ./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    
## libass https://github.com/libass/libass
    
#need add PKG_CONFIG_PATH
    
#
    
#        DIR=/tmp/libass && \
    
#        rm -rf ${DIR} && \
    
#        mkdir -p ${DIR} && \
    
#        cd ${DIR} && \
    
#        curl -sLO https://github.com/libass/libass/archive/${LIBASS_VERSION}.tar.gz &&\
    
#        echo ${LIBASS_SHA256SUM} | sha256sum --check && \
    
#        tar -zx --strip-components=1 -f ${LIBASS_VERSION}.tar.gz && \
    
#        ./autogen.sh && \
    
#        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
    
#        make && \
    
#        make install 
    
##        rm -rf ${DIR}
    

    
####OffLine     
    
        DIR=libass && \
    
        rm -rf ./${DIR}-0.13.7
    
        tar -xvf ./${DIR}_0.13.7.tar.gz && \
    
        cd ./${DIR}-0.13.7 && \
    
        ./autogen.sh && \
    
        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
    
        make && \
    
        make install && \
    
        cd .. 
    
### ffmpeg https://ffmpeg.org/
    

    
#####OffLine
    
        DIR=ffmpeg341 && \
    
        mkdir -p ${DIR} && cd ${DIR} && \
    
        rm -rf ffmpeg-${FFMPEG_VERSION} && \
    
        tar -xvf ffmpeg-${FFMPEG_VERSION}.tar.gz && \
    
        cd ffmpeg-${FFMPEG_VERSION} && \
    
        ./configure \
    
        --enable-debug \
    
        --enable-doc \
    
        --disable-ffplay \
    
        --enable-shared \
    
        --enable-avresample \
    
        --enable-libopencore-amrnb \
    
        --enable-libopencore-amrwb \
    
        --enable-gpl \
    
        --enable-libass \
    
        --enable-libfreetype \
    
        --enable-libvidstab \
    
        --enable-libmp3lame \
    
        --enable-libopenjpeg \
    
        --enable-libopus \
    
        --enable-libtheora \
    
        --enable-libvorbis \
    
        --enable-libvpx \
    
        --enable-libx265 \
    
        --enable-libxvid \
    
        --enable-libx264 \
    
        --enable-nonfree \
    
        --enable-openssl \
    
        --enable-libfdk_aac \
    
        --enable-postproc \
    
        --enable-small \
    
        --enable-version3 \
    
        --extra-cflags="-I${PREFIX}/include" \
    
        --extra-ldflags="-L${PREFIX}/lib" \
    
        --extra-libs=-ldl \
    
        --prefix="${PREFIX}" && \
    
        make && \
    
        make install && \
    
        make distclean && \
    
        hash -r && \
    
        cd tools && \
    
        make qt-faststart && \
    
        cp qt-faststart ${PREFIX}/bin
    
         cd ../../

    I try to run my compiled ffmpeg, it is OK.

    #

    export LD_LIBRARY_PATH=/opt/ffmpeg/lib/
    
/opt/ffmpeg/bin/ffmpeg -i "/home/luoy/Videos/芳华.2017.TC720P独家高清中字.mp4" -ss 00:00:00 -t 00:00:01 -f image2 -y "./2_%04d.bmp"
    
ffmpeg version 3.4.1 Copyright (c) 2000-2017 the FFmpeg developers
    
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.6) 20160609
    
configuration: --enable-debug --enable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libass --enable-libfreetype --enable-libvidstab --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib --extra-libs=-ldl --prefix=/opt/ffmpeg
    
libavutil 55. 78.100 / 55. 78.100
    
libavcodec 57.107.100 / 57.107.100
    
libavformat 57. 83.100 / 57. 83.100
    
libavdevice 57. 10.100 / 57. 10.100
    
libavfilter 6.107.100 / 6.107.100
    
libavresample 3. 7. 0 / 3. 7. 0
    
libswscale 4. 8.100 / 4. 8.100
    
libswresample 2. 9.100 / 2. 9.100
    
libpostproc 54. 7.100 / 54. 7.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/luoy/Videos/芳华.2017.TC720P独家高清中字.mp4':
    
Metadata:
    
major_brand : isom
    
minor_version : 1
    
compatible_brands: isomavc1
    
creation_time : 2017-12-15T16:28:00.000000Z
    
encoder : Lite MP4 Tool v2.3
    
Duration: 02:09:09.24, start: 0.000000, bitrate: 1587 kb/s
    
Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 1280x720, 1456 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
    
Metadata:
    
creation_time : 2017-12-15T16:28:00.000000Z
    
handler_name : Imported with GPAC 0.4.6-DEV (internal rev. 5)
    
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
    
Metadata:
    
creation_time : 2017-12-15T16:28:45.000000Z
    
handler_name : GPAC ISO Audio Handler
    
Stream mapping:
    
Stream #0:0 -> #0:0 (h264 (native) -> bmp (native))
    
Press [q] to stop, [?] for help
    
Output #0, image2, to './2_%04d.bmp':
    
Metadata:
    
major_brand : isom
    
minor_version : 1
    
compatible_brands: isomavc1
    
encoder : Lavf57.83.100
    
Stream #0:0(und): Video: bmp, bgr24, 1280x720, q=2-31, 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc (default)
    
Metadata:
    
creation_time : 2017-12-15T16:28:00.000000Z
    
handler_name : Imported with GPAC 0.4.6-DEV (internal rev. 5)
    
encoder : Lavc57.107.100 bmp
    
frame= 24 fps=0.0 q=-0.0 Lsize=N/A time=00:00:01.00 bitrate=N/A dup=1 drop=0 speed= 5.6x
    
video:64801kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

    #

    Now I write a simple code, save as a 0_hello_world.c file.

    #

    #include "libavcodec/avcodec.h"
    
#include "libavformat/avformat.h"
    
#include 
    
#include 
    
#include 
    
#include 
    
#include 
    
#include 
    
#include 
    
#include "libavutil/error.h"
    
int main(int argc, const char *argv[])
    
{
    
av_register_all();
    
int response = 0;
    
char *pchar;
    
// pchar = av_err2str(response);
    
return 0;
    
}

    #

    Use the follow command for make, it’s OK.

    #

    gcc -g -Wall -o build/hello_world -lz 0_hello_world.c 
    
-lavformat -lavcodec -lswscale 
    
-I/opt/ffmpeg/include -L/opt/ffmpeg/lib

    #

    But when I use the "av_err2str" function(uncomment this line) :
    ’pchar = av_err2str(response) ;’
    compile show the following error :

    #

    gcc -g -Wall -o build/hello_world -lz 0_hello_world.c 
    
-lavformat -lavcodec -lswscale 
    
-I/opt/ffmpeg/include -L/opt/ffmpeg/lib
    
0_hello_world.c: In function ‘main’:
    
0_hello_world.c:16:9: warning: variable ‘pchar’ set but not used [-Wunused-but-set-variable]
    
char *pchar;
    
^
    
/usr/bin/ld: /tmp/ccgJJ9CV.o: undefined reference to symbol 'av_strerror@@LIBAVUTIL_55'
    
/opt/ffmpeg/lib/libavutil.so.55: error adding symbols: DSO missing from command line
    
collect2: error: ld returned 1 exit status
    
Makefile:10: recipe for target 'hello_world' failed
    
make: *** [hello_world] Error 1

    #

    As I know "av_register_all" use the "libavformat/avformat.h" header ; "av_err2str" use the "libavutil/error.h" header.
    Both the two headers I have included, why "av_err2str" is not OK ?
    I guess this is my environment not OK. How can I find the error ?
    I have checked my LD_LIBRARY_PATH, it is OK.

    #

    $ echo $LD_LIBRARY_PATH
    
/opt/ffmpeg/lib:

  • Start service with start-stop-daemon on Ubuntu 16.04 with timeout

    26 février 2018, par Topper

    I have /etc/init.d/stream proces with start/stop/restart options.
    It’s run ffmpeg with daemon options taken from /etc/default/stream DAEMON_OPTIONS.
    Start at background (-b) crate pid (/var/run/stream/stream.pid) etc.

    How could I add timeout 60 seconds to be sure that stream will be forcebly stopped if exceed 60 sek. timeout ?

    Can’t run "—exec timeout 60 ffmpeg" because service runs only timeout command.

    I’m I missing something or try to use wrong command ?

  • Demultiplex UDP live stream to multiple single live stream outputs using FFMPEG & FFSERVE

    22 mars 2018, par tiras muturi

    i have a problem with ffmpeg. i have an input live stream that has 8 inputs and i want to use ffmpeg to convert it from udp live steram to tcp livestream and then extract each of the 8 input stream differently.

    i have been reading about the ffmpeg documentation at they havent provided a clear way of solving my problem.

    am running

    ffmpeg version 3.2.4-1~16.04.york0 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.1 (Ubuntu 5.4.1-5ubuntu2~16.04.york1) 20170210 configuration: --prefix=/usr --extra-version='1~16.04.york0' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 34.101 / 55. 34.101 libavcodec 57. 64.101 / 57. 64.101 libavformat 57. 56.101 / 57. 56.101 libavdevice 57. 1.100 / 57. 1.100 libavfilter 6. 65.100 / 6. 65.100 libavresample 3. 1. 0 / 3. 1. 0 libswscale 4. 2.100 / 4. 2.100 libswresample 2. 3.100 / 2. 3.100 libpostproc 54. 1.100 / 54. 1.100

    am running this command to help me split my input into multiple output that can be accessed differently.

    ffmpeg \
    
-i udp://@localhost:4000 -loglevel debug \
    
-map 0:0 http://localhost:8090/feed1.ffm \
    
-map 0:1 http://localhost:8090/feed2.ffm \
    
-map 0:2 http://localhost:8090/feed3.ffm \
    
-map 0:3 http://localhost:8090/feed4.ffm \
    
-map 0:4 http://localhost:8090/feed5.ffm \
    
-map 0:5 http://localhost:8090/feed6.ffm \
    
-map 0:6 http://localhost:8090/feed7.ffm \
    
-map 0:7 http://localhost:8090/feed8.ffm

    this is my full output

    ubuntu@ip-172-31-40-57:~$ ffmpeg -i udp://@localhost:4000  -map 0:0  http://localhost:8090/feed1.ffm  -map 0:1 http://localhost:8090/feed2.ffm  -map 0:2 http://localhost:8090/feed3.ffm  -map 0:3 http://localhost:8090/feed4.ffm  -map 0:4 http://localhost:8090/feed5.ffm  -map 0:5 http://localhost:8090/feed6.ffm  -map 0:6 http://localhost:8090/feed7.ffm  -map 0:7 http://localhost:8090/feed8.ffm
    

    
ffmpeg version 3.2.4-1~16.04.york0 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.1 (Ubuntu 5.4.1-5ubuntu2~16.04.york1) 20170210 configuration: --prefix=/usr --extra-version='1~16.04.york0' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil      55. 34.101 / 55. 34.101 libavcodec     57. 64.101 / 57. 64.101 libavformat    57. 56.101 / 57. 56.101 libavdevice    57.  1.100 / 57.  1.100 libavfilter     6. 65.100 /  6. 65.100 libavresample   3.  1.  0 /  3.  1.  0 libswscale      4.  2.100 /  4.  2.100 libswresample   2.  3.100 /  2.  3.100 libpostproc    54.  1.100 / 54.  1.100
    

    

    
Input #0, mpegts, from 'udp://@localhost:4000':
    
 Duration: N/A, start: 14580.980000, bitrate: 768 kb/s
    
 Program 1
    
Metadata:
    
  service_name    : STREAM1
    
  service_provider: RAL
    
Stream #0:0[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Program 2
    
Metadata:
    
  service_name    : STREAM2
    
  service_provider: RAL
    
Stream #0:1[0x111]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Program 3
    
Metadata:
    
  service_name    : STREAM3
    
  service_provider: RAL
    
Stream #0:2[0x121]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
  Program 4
    
  Metadata:
    
  service_name    : STREAM4
    
  service_provider: RAL
    
Stream #0:3[0x131]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Program 5
    
Metadata:
    
  service_name    : STREAM5
    
  service_provider: RAL
    
Stream #0:4[0x141]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Program 6
    
Metadata:
    
  service_name    : STREAM6
    
  service_provider: RAL
    
Stream #0:5[0x151]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Program 7
    
Metadata:
    
  service_name    : STREAM7
    
  service_provider: RAL
    
Stream #0:6[0x161]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Program 8
    
Metadata:
    
  service_name    : STREAM8
    
  service_provider: RAL
    
Stream #0:7[0x171]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #0:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #1, ffm, to 'http://localhost:8090/feed2.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #1:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #2, ffm, to 'http://localhost:8090/feed3.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #2:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #3, ffm, to 'http://localhost:8090/feed4.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #3:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #4, ffm, to 'http://localhost:8090/feed5.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #4:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #5, ffm, to 'http://localhost:8090/feed6.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #5:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #6, ffm, to 'http://localhost:8090/feed7.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #6:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Output #7, ffm, to 'http://localhost:8090/feed8.ffm':
    
Metadata:
    
creation_time   : now
    
encoder         : Lavf57.56.101
    
Stream #7:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    
Metadata:
    
  encoder         : Lavc57.64.101 mp2
    
Stream mapping:
    
Stream #0:0 -> #0:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #1:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #2:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #3:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #4:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #5:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #6:0 (mp2 (native) -> mp2 (native))
    
Stream #0:0 -> #7:0 (mp2 (native) -> mp2 (native))
    
Press [q] to stop, [?] for help
    
size=      72kB time=00:00:07.66 bitrate=  76.9kbits/s speed=2.68x
    
video:0kB audio:480kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
Exiting normally, received signal 2.

    these are my live feeds.

    <feed>
    

    

    
File /tmp/feed2.ffm
    
FileMaxSize 64M
    

    
ACL allow 127.0.0.1
    

    
</feed>
    

    
<feed>
    

    

    
  File /tmp/feed3.ffm
    
  FileMaxSize 64M
    

    
  ACL allow 127.0.0.1
    

    
</feed>
    

    

    
<feed>
    

    

    
  File /tmp/feed4.ffm
    
  FileMaxSize 64M
    

    
  ACL allow 127.0.0.1
    

    
</feed>

    these are my stream

    MP3 audio

    <stream>
    
Feed feed1.ffm
    
Format mp2
    
#AudioCodec mp3
    
AudioBitRate 64
    
AudioChannels 2
    
AudioSampleRate 44100
    
NoVideo
    
</stream>
    

    
<stream>
    
Feed feed2.ffm
    
Format mp2
    
#AudioCodec mp3
    
AudioBitRate 64
    
AudioChannels 2
    
AudioSampleRate 44100
    
NoVideo
    
</stream>
    

    
<stream>
    
Feed feed3.ffm
    
Format mp2
    
#AudioCodec mp3
    
AudioBitRate 64
    
AudioChannels 2
    
AudioSampleRate 44100
    
NoVideo
    
</stream>

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