Recherche avancée

Médias (91)

Autres articles (97)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

Sur d’autres sites (15234)

  • Building FFmpeg for Android to use command line arguments

    28 juin 2013, par Zargoon

    I am trying to build the FFmpeg library to use in my android app with the NDK. The reason for this is because I am using the native video capture feature in android because I really don't want to write my own video recorder. However, the native video capture only allows for either high-quality encoding, or low quality encoding. I want something in between, and I believe that the solution is to use the FFmpeg library to re-encode the high quality video to be lighter.

    So far I have been able to build the FFmpeg library according to this guide : http://www.roman10.net/how-to-build-ffmpeg-for-android/ and which a few tweaks I have been able to get it to work.

    However, everything that I've found seems to be about writing your own encoder, which seems like overkill to me. All that I really want to do is send a string in command line format to the main() function of FFmpeg and re-encode my video. However, I can't seem to figure out how I build FFmpeg to give me access to the main method. I found this post : Compile ffmpeg.c and call its main() via JNI which links to a project doing what I want more of less, but for the life of me I cannot figure out what is going on. It also seems like he is compiling more than I want, and I would really like to keep my application as light weight as possible.

    Some additional direction would be extremely helpful. Thank you.

  • How to extract frame from video and save it into memory ?

    11 septembre 2012, par Alrick

    I tried extract frame and save it as output.jpg On server side :

    f = "ffmpeg -vframes 1 -y -ss "+time+" -i ./media/somemov.mp4 ./media/output.jpg"
    
subprocess.call(f, shell=True)

    And on client side used :

    getImage(noOfFrame);  //send the request for call the ffmpeg function from views.py
    

    
document.getElementById("main").style.backgroundImage="url(http://localhost:8000/media/output.jpg#"+ new Date().getTime();+")";

    But its too slow. DIV displays always the old image becose creates image takes a long time.
    for example i want image no 3 and DIV has no 2, i want image no 4, and div has no 3.

    Is there any way how to extract frame from video (by ffmpeg) and send it into Python without creation the output.jpg file ?

    I want get the image data and send it from server (django) to webpage and set it as background-image of any DIV.

    Is the "pure data sending" solution better then mine ?

    Thanks for help.

  • Anomalie #2875 : Problème dans Edition > Rubriques

    12 mars 2013, par - Equipement

    Remplace la solution de mon message précédent (il manquait la condition $collection==0) : $where = "id_parent=$collection" ; if ($collection==0) $rub_restreintes = liste_rubriques_auteur($GLOBALS[’visiteur_session’][’id_auteur’]) ; if ($rub_restreintes) $where = sql_in("id_rubrique", (...)

Navigation