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Autres articles (54)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (11141)

  • Revision 7ab9a9587b : Remove Wextra warnings from vp9_sad.c As a side-effect, the max_sad check is re

    13 mai 2014, par Deb Mukherjee

    Changed Paths :
     Modify /test/sad_test.cc


     Modify /vp8/common/rtcd_defs.pl


     Modify /vp8/common/sad_c.c


     Modify /vp8/common/variance.h


     Modify /vp8/encoder/mcomp.c


     Modify /vp8/encoder/rdopt.c


     Modify /vp9/common/vp9_rtcd_defs.pl


     Modify /vp9/encoder/vp9_encodeframe.c


     Modify /vp9/encoder/vp9_mbgraph.c


     Modify /vp9/encoder/vp9_mcomp.c


     Modify /vp9/encoder/vp9_rdopt.c


     Modify /vp9/encoder/vp9_sad.c


     Modify /vp9/encoder/vp9_variance.h



    Remove Wextra warnings from vp9_sad.c

    As a side-effect, the max_sad check is removed from the
    C-implementation of VP8, for consistency with VP9, and to
    ensure that the SAD tests common to VP8/VP9 pass.
    That will make the VP8 C implementation of sad a little slower
    but given that is rarely used in practice, the impact will be
    minimal.

    Change-Id : I7f43089fdea047fbf1862e40c21e4715c30f07ca

  • Revision 56d048c412 : Moving mv entropy encodings calculation to the encoder side. Moved arrays : vp

    26 novembre 2013, par Dmitry Kovalev

    Changed Paths :
     Modify /vp9/common/vp9_alloccommon.c


     Modify /vp9/common/vp9_entropymv.c


     Modify /vp9/common/vp9_entropymv.h


     Modify /vp9/encoder/vp9_encodemv.c


     Modify /vp9/encoder/vp9_encodemv.h


     Modify /vp9/encoder/vp9_onyx_if.c



    Moving mv entropy encodings calculation to the encoder side.

    Moved arrays :
    vp9_mv_joint_encodings
    vp9_mv_class_encodings
    vp9_mv_class0_encodings
    vp9_mv_fp_encodings

    Change-Id : Iaf5008c579fcbd6d77fdd81d1aef8c71b5f308b7

  • Xuggle IMediaWriter error

    10 décembre 2013, par prinsen

    Im testing xuggle and ran into a strange error. I have looked at the example in the documentation, and the xuggle-related code is identical. (http://www.xuggle.com/public/documentation/java/api/com/xuggle/mediatool/IMediaWriter.html)

    public class StorageServer {
    

    
private final static String storage = "storage.mp4";
    
private final static IMediaWriter writer = ToolFactory.makeWriter(storage);
    

    
private final static Dimension dimension = new Dimension(320, 240);
    
protected final static Logger logger = LoggerFactory.getLogger(StorageServer.class);
    

    
public static void main(String[] args) {
    

    
    writer.addVideoStream(0, 0, ICodec.ID.CODEC_ID_MPEG4,
    
            320, 240);
    
    //setup the connection
    
    StreamServerAgent serverAgent = new StreamServerAgent(new StreamFrameListenerIMPL(), dimension);
    
    serverAgent.start(new InetSocketAddress("localhost", 1337));
    
}
    

    

    
protected static class StreamFrameListenerIMPL implements StreamFrameListener {
    
    private volatile long count = 0;
    

    
    @Override
    
    public void onFrameReceived(IVideoPicture image) {
    
        logger.info("frame received :{}", count++);
    
        if (count < 100) {
    
            logger.info("Writing frame");
    
            writer.encodeVideo(0, image);
    
        } else if (count > 220) {
    
            // writer.flush(); // doesn't matter
    
            writer.close();
    
        }
    
    }
    

    
}

    When writer.close is called I get a runtime exception :

    Error: cannot write packet to read only container

    Which seems really strange..

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