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Autres articles (40)

  • 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

  • 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 (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (6520)

  • using ffmpeg -f ffmetadata to get metadata for a stream [on hold]

    23 avril 2014, par user645402

    I have a stream that I can get the metadata for using ffmpeg :

    ffmpeg -i <stream url="url"> -f ffmetadata -
    
</stream>

    This works great for the first song, but then returns. The issue is that the stream is from a radio station which plays song after song - i.e. the metadata is changing as time goes on. However, this command will only give metadata for the song currently playing and then exit.

    I would like it to keep flowing the metadata as it updates in the stream.

  • why doesn't avformat_find_stream_info return with mp3 files

    18 avril 2014, par user1379811

    I have built and am using the latest build of lame, x264 and ffmpeg in my c++ project.

    If I call avformat_find_stream_info with an mp3 file it doesn't return but if I use a .mp4 file instead avformat_find_stream_info returns fine.

    I have tried different mp3 files and all give the same problem. They all seem to start with id3 if that has any effect ?

    I can't read more than 1 frame of data from the mp3 file with avformat_find_stream_info commented out so I'm thinking it's important.

    Can anyone offer a reason for avformat_find_stream_info not returning ? There seemed to be a patch for an endless loop but it seems thats already in utils.c.

    I have also tried to read and decode the mp3 files directly using fread but then I get a mp3 missing header error.

    Thanks.

  • Get exact frame from a video in Android

    22 février 2017, par hermt2

    So I have an app where users can take videos, and I want to grab specific frames from the file. When I use the method MediaMetaDataRetriever.getFrameAtTime(), it can only extract one frame for every second, but I want to grab frames between the seconds as well. I also tried to implement Jcodec into my project to grab the right frames :

    FrameGrab.getFrame(new File(videoFileToRetreive.getVideoFile()), currentFrame);,

    However, no matter what number I put into currentFrame, the image is always returns the first frame of the video. Is there any way to perform something like this without the use of ffmpeg ? If anyone knows an answer it’d be greatly appreciated.

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