Recherche avancée

Médias (0)

Mot : - Tags -/optimisation

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (99)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-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

Sur d’autres sites (9268)

  • FFMPEG build error : Permission Denied

    9 juin 2014, par Parikksit Bhisay

    So I’m trying to build ffmpeg by following this exact guide :

    http://www.roman10.net/how-to-build-ffmpeg-with-ndk-r9/

    This is my build_android.sh file :

    #!/bin/bash
    
NDK=/android-ndk-r9d
    
SYSROOT=$NDK/platforms/android-9/arch-arm/
    
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/darwin-x86_64
    
function build_one
    
{
    
./configure \
    
    --prefix=$PREFIX \
    
    --enable-shared \
    
    --disable-static \
    
    --disable-doc \
    
    --disable-ffmpeg \
    
    --disable-ffplay \
    
    --disable-ffprobe \
    
    --disable-ffserver \
    
    --disable-avdevice \
    
    --disable-doc \
    
    --disable-symver \
    
    --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
    
    --target-os=linux \
    
    --arch=arm \
    
    --enable-cross-compile \
    
    --sysroot=$SYSROOT \
    
    --extra-cflags="-Os -fpic $ADDI_CFLAGS" \
    
    --extra-ldflags="$ADDI_LDFLAGS" \
    
    $ADDITIONAL_CONFIGURE_FLAG
    
make clean
    
make
    
make install
    
}
    
CPU=arm
    
PREFIX=$(pwd)/android/$CPU 
    
ADDI_CFLAGS="-marm"

    This file is in the ffmpeg-2.0.1 folder. I cd into that folder and first execute this command :

    sudo chmod -x build_android.sh

    Once that is done, I try ./build_android.sh... This is the error message I get :

    -bash: ./build_android.sh: Permission denied

    I don’t know whats wrong. I tried doing sudo su and then execute, sometimes it just doesn’t give me any error and neither does it build.

    Thank you for your help !

    Regards,
    Perry.

  • FFMPEG build error : Permission Denied

    27 février 2020, par Parikksit Bhisay

    So I’m trying to build ffmpeg by following this exact guide :

    http://www.roman10.net/how-to-build-ffmpeg-with-ndk-r9/

    This is my build_android.sh file :

    #!/bin/bash
    
NDK=/android-ndk-r9d
    
SYSROOT=$NDK/platforms/android-9/arch-arm/
    
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/darwin-x86_64
    
function build_one
    
{
    
./configure \
    
    --prefix=$PREFIX \
    
    --enable-shared \
    
    --disable-static \
    
    --disable-doc \
    
    --disable-ffmpeg \
    
    --disable-ffplay \
    
    --disable-ffprobe \
    
    --disable-ffserver \
    
    --disable-avdevice \
    
    --disable-doc \
    
    --disable-symver \
    
    --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
    
    --target-os=linux \
    
    --arch=arm \
    
    --enable-cross-compile \
    
    --sysroot=$SYSROOT \
    
    --extra-cflags="-Os -fpic $ADDI_CFLAGS" \
    
    --extra-ldflags="$ADDI_LDFLAGS" \
    
    $ADDITIONAL_CONFIGURE_FLAG
    
make clean
    
make
    
make install
    
}
    
CPU=arm
    
PREFIX=$(pwd)/android/$CPU 
    
ADDI_CFLAGS="-marm"

    This file is in the ffmpeg-2.0.1 folder. I cd into that folder and first execute this command :

    sudo chmod -x build_android.sh

    Once that is done, I try ./build_android.sh... This is the error message I get :

    -bash: ./build_android.sh: Permission denied

    I don’t know whats wrong. I tried doing sudo su and then execute, sometimes it just doesn’t give me any error and neither does it build.

    Thank you for your help !

    Regards,
    Perry.

  • How to use FFmpeg to adjust the audio pts of specific frames

    12 juillet 2021, par Alan

    I shift the audio pts by using :

    


    ffmpeg -y -i input.mp4 -af "asetpts=PTS+3/TB" output.mp4


    


    But now, I only want to adjust the first of n audio frames (or 0 n seconds).

    


    I try to use select, enable=between(t, 0, n), etc.

    


    Unfortunately, these methods do not work.

    


    How should I modify the command ?

    


    Any help on this would be very appreciated.

    


    Please let me know if you need additional details.

    


Navigation