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  • 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

  • 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 (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (7714)

  • Install ffmpeg on Windows server 2008 [closed]

    23 mars 2013, par Tamer Sherif

    I need to install ffmpeg on windows server 2008 with IIS 7, I have a php script "Youtube Clone" and i need to use this script to upload and encode videos.I have searched the internet but i couldn't find a good tutorial for this.

  • Building ffmpeg for Windows with MSYS and MinGW

    27 février 2014, par Tech Jerk

    I am trying to build ffmpeg for windows (Xp - SP2) as given here.

    ./configure -–extra-cflags=”-mno-cygwin -mms-bitfields” -–extra-ldflags=”-Wl, -add-stdcall-alias” -–enable-memalign-hack -–enable-shared -–disable-static -–target-os=mingw32

    The above command is placed in a myconfig file as instructed and when i run ./myconfig, the following error is displayed :

    Broken Shell detected. Trying alternatives.
    Trying Shell bash
    Unknown option "-–extra-cflags=-mno-cygwin".

    As suggested in the link i tried various options but still i was not able to succeed.

    My environment is Win XP with :

    • MinGW-5.1.6,
    • bash-2.05b-MSYS,
    • MSYS-1.0.10,
    • ffmpeg-0.5

    EDIT :

    After certain changes in the above command by referring howto i was able to successfully run the make command and i found the following DLL's in their respective directory

    • ffmpeg\libavcodec\avcodec-51.dll
    • ffmpeg\libavformat\avformat-51.dll
    • ffmpeg\libavutil\avutil-49.dll

    But i didn't see any ffmpeg\ffmpeg.exe file :(

    What could have gone wrong ?

  • How to correctly install ffmpeg on windows XP ?

    11 avril 2012, par pipen

    I'm working on C++ project on Windows which involve FFmpeg library.
    The problem is that I can't include ffmpeg library to my project. I can't even run any of ffmpeg tutorials or examples. I'm always getting errors like the following :

    tutorial01.c:22:28: ffmpeg/avcodec.h: No such file or directory
    tutorial01.c:23:29: ffmpeg/avformat.h: No such file or directory

    and lots of errors like :

    tutorial01.c:33: error: `iFrame' undeclared (first use in this function)

    I found the tutorial with this instructions :

    //gcc -o tutorial01 tutorial01.c -lavformat -lavcodec -lz
    //to build (assuming libavformat and libavcodec are correctly installed
    //your system).

    After further searching I found out that I should get a static build library version from here :
    http://ffmpeg.zeranoe.com/builds/
    Then I installed this library following these instructions :

    1. Get the latest build from the arrozcru autobuilds page
    2. Unzip the folder into C :/Program Files/ffmpeg
    3. Add C :/Program Files/ffmpeg/bin to your system’s PATH environment variable

    But I still have compilation errors of the same kind.
    So, it seems it was not correct installation.

    What should I do to connect ffmpeg library to my project on Windows ?