Recherche avancée

Médias (1)

Mot : - Tags -/MediaSPIP

Autres articles (37)

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour 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 (...)

  • Activation de l’inscription des visiteurs

    12 avril 2011, par

    Il est également possible d’activer l’inscription des visiteurs ce qui permettra à tout un chacun d’ouvrir soit même un compte sur le canal en question dans le cadre de projets ouverts par exemple.
    Pour ce faire, il suffit d’aller dans l’espace de configuration du site en choisissant le sous menus "Gestion des utilisateurs". Le premier formulaire visible correspond à cette fonctionnalité.
    Par défaut, MediaSPIP a créé lors de son initialisation un élément de menu dans le menu du haut de la page menant (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

Sur d’autres sites (6964)

  • Building x264 on a Mac for android “No working C compiler found”

    20 novembre 2015, par LostPuppy

    I am trying to build x264 and eventually use it to build ffmpeg the following is my script :

    #!/bin/bash
    

    
NDK="/Users/account/Documents/FFmpeg/android-ndk-r10e"
    
TOOL_DIR_ARM="/Users/account/Documents/FFmpeg/android-ndk-r10e/sources/ffmpeg-2.8.2/my-android-toolchain"
    
SYSROOT=$NDK/platforms/platforms/android-21/arch-arm
    
echo "removing tool chain directory if it exists"
    
rm -r $TOOL_DIR_ARM
    

    
$NDK/build/tools/make-standalone-toolchain.sh \
    
    --platform=android-21 \
    
    --arch=arm \
    
    --install-dir=$TOOL_DIR_ARM \
    
    --toolchain=arm-linux-androideabi-clang3.6\
    
    --llvm-version=3.6 \
    
    --system=darwin-x86_64
    

    
if [ -d $SYSROOT ]; then
    
    echo "$SYSROOT is a valid directory"
    
fi
    

    
function build_x264
    
{
    
cd x264
    

    
# another build for phone
    
./configure \
    
--cross-prefix=arm-linux-androideabi- \
    
--sysroot=$SYSROOT \
    
--host=arm-linux \
    
--enable-static \
    
--enable-pic \
    
--disable-cli 
    

    
make -j4
    
make install
    

    
cd ../
    
}
    

    

    
function build_one
    
{
    
cd 
    

    
# another build for phone
    
./configure \
    
--sysroot=$SYSROOT \
    
--target-os=linux \
    
--arch=arm \
    
--cross-prefix=$TOOL_DIR_ARM/bin/arm-linux-androideabi- \
    
--cc=$TOOL_DIR_ARM/bin/clang \
    
--enable-cross-compile \
    
--enable-encoder=mpeg4 \
    
--enable-pthreads \
    
--enable-gpl \
    
--enable-libx264 \
    
--enable-pic \
    
--extra-cflags='-I/usr/local/include' \
    
--extra-ldflags='-L/usr/local/lib'
    

    
make clean
    
make -j4
    
make install
    

    
}
    
echo "Building x_264 library"
    
build_x264
    
echo "Building FFmpeg"
    
build_one

    I get an error saying

    No working C compiler found.
    
Makefile:3: config.mak: No such file or directory

    The following is the output from the config.log file

    checking for -mdynamic-no-pic... yes
    
checking for -arch x86_64... yes
    
x264 configure script
    

    
checking whether gcc works... yes
    
checking whether gcc supports for( int i = 0; i < 9; i++ ); with -std=gnu99... yes
    
checking for -mpreferred-stack-boundary=5... no
    
Failed commandline was:
    
--------------------------------------------------
    
gcc conftest.c -m64 -Qunused-arguments -Wall -I. -I$(SRCPATH) -mdynamic-no-pic -arch x86_64 -std=gnu99  -mpreferred-stack-boundary=5  -m64  -lm -arch x86_64$
    
clang: error: unknown argument: '-mpreferred-stack-boundary=5'
    
--------------------------------------------------
    
Failed program was:
    
--------------------------------------------------
    
int main (void) {  return 0; }
    
--------------------------------------------------
    
checking whether yasm supports vpmovzxwd ymm0, xmm0... yes

    Solutions that I tried :

    I made sure I have a working GCC

    I have the update to date version of clang

    I have the update to date version of LLVM

  • Building x264 on a Mac for android “No working C compiler found”

    20 novembre 2015, par LostPuppy

    I am trying to build x264 and eventually use it to build ffmpeg the following is my script :

    #!/bin/bash
    

    
NDK="/Users/account/Documents/FFmpeg/android-ndk-r10e"
    
TOOL_DIR_ARM="/Users/account/Documents/FFmpeg/android-ndk-r10e/sources/ffmpeg-2.8.2/my-android-toolchain"
    
SYSROOT=$NDK/platforms/platforms/android-21/arch-arm
    
echo "removing tool chain directory if it exists"
    
rm -r $TOOL_DIR_ARM
    

    
$NDK/build/tools/make-standalone-toolchain.sh \
    
    --platform=android-21 \
    
    --arch=arm \
    
    --install-dir=$TOOL_DIR_ARM \
    
    --toolchain=arm-linux-androideabi-clang3.6\
    
    --llvm-version=3.6 \
    
    --system=darwin-x86_64
    

    
if [ -d $SYSROOT ]; then
    
    echo "$SYSROOT is a valid directory"
    
fi
    

    
function build_x264
    
{
    
cd x264
    

    
# another build for phone
    
./configure \
    
--cross-prefix=arm-linux-androideabi- \
    
--sysroot=$SYSROOT \
    
--host=arm-linux \
    
--enable-static \
    
--enable-pic \
    
--disable-cli 
    

    
make -j4
    
make install
    

    
cd ../
    
}
    

    

    
function build_one
    
{
    
cd 
    

    
# another build for phone
    
./configure \
    
--sysroot=$SYSROOT \
    
--target-os=linux \
    
--arch=arm \
    
--cross-prefix=$TOOL_DIR_ARM/bin/arm-linux-androideabi- \
    
--cc=$TOOL_DIR_ARM/bin/clang \
    
--enable-cross-compile \
    
--enable-encoder=mpeg4 \
    
--enable-pthreads \
    
--enable-gpl \
    
--enable-libx264 \
    
--enable-pic \
    
--extra-cflags='-I/usr/local/include' \
    
--extra-ldflags='-L/usr/local/lib'
    

    
make clean
    
make -j4
    
make install
    

    
}
    
echo "Building x_264 library"
    
build_x264
    
echo "Building FFmpeg"
    
build_one

    I get an error saying

    No working C compiler found.
    
Makefile:3: config.mak: No such file or directory

    The following is the output from the config.log file

    checking for -mdynamic-no-pic... yes
    
checking for -arch x86_64... yes
    
x264 configure script
    

    
checking whether gcc works... yes
    
checking whether gcc supports for( int i = 0; i < 9; i++ ); with -std=gnu99... yes
    
checking for -mpreferred-stack-boundary=5... no
    
Failed commandline was:
    
--------------------------------------------------
    
gcc conftest.c -m64 -Qunused-arguments -Wall -I. -I$(SRCPATH) -mdynamic-no-pic -arch x86_64 -std=gnu99  -mpreferred-stack-boundary=5  -m64  -lm -arch x86_64$
    
clang: error: unknown argument: '-mpreferred-stack-boundary=5'
    
--------------------------------------------------
    
Failed program was:
    
--------------------------------------------------
    
int main (void) {  return 0; }
    
--------------------------------------------------
    
checking whether yasm supports vpmovzxwd ymm0, xmm0... yes

    Solutions that I tried :

    I made sure I have a working GCC

    I have the update to date version of clang

    I have the update to date version of LLVM

  • Building x264 on a Mac for android “No working C compiler found”

    20 novembre 2015, par LostPuppy

    I am trying to build x264 and eventually use it to build ffmpeg the following is my script :

    #!/bin/bash
    

    
NDK="/Users/account/Documents/FFmpeg/android-ndk-r10e"
    
TOOL_DIR_ARM="/Users/account/Documents/FFmpeg/android-ndk-r10e/sources/ffmpeg-2.8.2/my-android-toolchain"
    
SYSROOT=$NDK/platforms/platforms/android-21/arch-arm
    
echo "removing tool chain directory if it exists"
    
rm -r $TOOL_DIR_ARM
    

    
$NDK/build/tools/make-standalone-toolchain.sh \
    
    --platform=android-21 \
    
    --arch=arm \
    
    --install-dir=$TOOL_DIR_ARM \
    
    --toolchain=arm-linux-androideabi-clang3.6\
    
    --llvm-version=3.6 \
    
    --system=darwin-x86_64
    

    
if [ -d $SYSROOT ]; then
    
    echo "$SYSROOT is a valid directory"
    
fi
    

    
function build_x264
    
{
    
cd x264
    

    
# another build for phone
    
./configure \
    
--cross-prefix=arm-linux-androideabi- \
    
--sysroot=$SYSROOT \
    
--host=arm-linux \
    
--enable-static \
    
--enable-pic \
    
--disable-cli 
    

    
make -j4
    
make install
    

    
cd ../
    
}
    

    

    
function build_one
    
{
    
cd 
    

    
# another build for phone
    
./configure \
    
--sysroot=$SYSROOT \
    
--target-os=linux \
    
--arch=arm \
    
--cross-prefix=$TOOL_DIR_ARM/bin/arm-linux-androideabi- \
    
--cc=$TOOL_DIR_ARM/bin/clang \
    
--enable-cross-compile \
    
--enable-encoder=mpeg4 \
    
--enable-pthreads \
    
--enable-gpl \
    
--enable-libx264 \
    
--enable-pic \
    
--extra-cflags='-I/usr/local/include' \
    
--extra-ldflags='-L/usr/local/lib'
    

    
make clean
    
make -j4
    
make install
    

    
}
    
echo "Building x_264 library"
    
build_x264
    
echo "Building FFmpeg"
    
build_one

    I get an error saying

    No working C compiler found.
    
Makefile:3: config.mak: No such file or directory

    The following is the output from the config.log file

    checking for -mdynamic-no-pic... yes
    
checking for -arch x86_64... yes
    
x264 configure script
    

    
checking whether gcc works... yes
    
checking whether gcc supports for( int i = 0; i < 9; i++ ); with -std=gnu99... yes
    
checking for -mpreferred-stack-boundary=5... no
    
Failed commandline was:
    
--------------------------------------------------
    
gcc conftest.c -m64 -Qunused-arguments -Wall -I. -I$(SRCPATH) -mdynamic-no-pic -arch x86_64 -std=gnu99  -mpreferred-stack-boundary=5  -m64  -lm -arch x86_64$
    
clang: error: unknown argument: '-mpreferred-stack-boundary=5'
    
--------------------------------------------------
    
Failed program was:
    
--------------------------------------------------
    
int main (void) {  return 0; }
    
--------------------------------------------------
    
checking whether yasm supports vpmovzxwd ymm0, xmm0... yes

    Solutions that I tried :

    I made sure I have a working GCC

    I have the update to date version of clang

    I have the update to date version of LLVM

Navigation