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  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

Sur d’autres sites (10604)

  • Enable Codec on FFmpeg

    25 mars 2013, par nmnir

    I'm tryiing to use g711 alaw with ffmpeg. The call
    avcodec_find_encoder(CODEC_ID_PCM_ALAW) ;
    returns null.
    I'm passing —enable-encoder=pcm_alaw as parameter to ./configure.
    What is wrong ?

    Thanks,
    Nahum

  • OpenCV : Cannot open camera with CAP_FFMPEG even though ffmpeg is installed

    24 février 2021, par cildiracagim

    Initializing a camera video capture using CAP_FFMPEG fails even though I have ffmpeg installed :

    


    cv::VideoCapture vcap;
vcap.open(0, cv::CAP_FFMPEG);

// After these, vcap.isOpened() returns false.


    


    However, it works perfectly when I open a file in the same way :

    


    cv::VideoCapture vcap;
vcap.open(argv[1], cv::CAP_FFMPEG);

/* Correctly opens the video file at path argv[1],
vcap.isOpened() returns true. */


    


    The problem occurs in both OpenCV versions installed in my system : 4.5.1 and 3.2.0. Version 3.2.0 came installed in my Linux distribution but I have compiled 4.5.1 myself. During compilation, I have verified that CMake succesfully recognized the ffmpeg installation in my system. I guess the problem is not related to OpenCV not recognizing ffmpeg since I can open and work on video files without any problems on both OpenCV versions.

    


    Any help is greatly appreciated.

    


  • I have installed FFMPEG and can't find it inside a PHP script

    14 novembre 2019, par Antop

    I have installed FFMPeg in CentOS. It works perfectly.
    It’s inside /usr/bin directory. Also, I have PHP 7.2.24 that comes with Plesk 18.0.20.

    I want to use FFMPeg inside a PHP script, but that script can’t find the executable of FFMpeg. I have tried giving the exact route (/usr/bin/ffmpeg) but doesn’t work.

    It’s a production server. The same script, in my development server (macOS) works perfectly.

    I tried using :

    var_dump(getenv('PATH'));
    
var_dump(exec('which ffmpeg'));
    
var_dump(ini_get('open_basedir'));
    
var_dump(is_file(exec('which ffmpeg')));
    
var_dump(is_executable(exec('which ffmpeg')));

    And it returns me :

    string(49) "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
    
string(0) ""
    
string(44) "/var/www/vhosts/name-of-the-domain.com/:/tmp/"
    
bool(false)
    
bool(false)
    
NULL

    ¿What could be happening ?

    A very strange thing I’ve noticed is that I can’t access any command via php :
    I tried using it with echo

    var_dump(exec('which echo'));
    
var_dump(is_file(exec('which echo')));
    
var_dump(is_executable(exec('which echo')));

    And it returns me :

    string(0) ""
    
bool(false)
    
bool(false)
    
NULL

    And the permissions are right :

    [root@vps bin]# ls -lha echo
    
-rwxr-xr-x 1 root root 33K ago 20 08:25 echo
    

    
[root@vps bin]# ls -lha ffmpeg
    
-rwxr-xr-x 1 root root 217K abr  4  2019 ffmpeg

    But if I make a

    var_dump(exec('echo "HELLO"'))

    it returns me

    string(5) "HELLO"

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