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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.

  • 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 (...)

  • 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 (9029)

  • ffmpeg decode raw h264 distorted or gray image

    10 janvier 2019, par Hudson Cavazin

    I need to decode an H264 stream that comes from a live DVR camera.
    To facilitate the example, I stored the RAW stream from the DVR camera in the following file (test.h264) : http://f.zins.com.br/test.h264

    To decode the live stream, I followed the following ffmpeg example : https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/decode_video.c

    If I open the .h264 test with VLC, the images look perfect.
    If you decode the .h264 test with ffmpeg using avformat_open_input and avformat_find_stream_info, the images also look perfect.

    But if I decode using the https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/decode_video.c example, the images are all distorted. I think this happens because along with the H264 stream can have audio together.

    Enabling the debugging of ffmpeg, it shows a lot of the following errors :

    [h264 @ 092a9b00] Invalid NAL unit 0, skipping.
    
[h264 @ 092a9b00] Invalid NAL unit 0, skipping.
    
[h264 @ 092a9b00] Invalid NAL unit 0, skipping.
    
[h264 @ 092a9b00] error while decoding MB 16 1, bytestream -28
    
[h264 @ 092a9b00] Invalid NAL unit 8, skipping.
    
[h264 @ 092a9b00] Invalid NAL unit 8, skipping.
    
[h264 @ 092a9b00] Invalid NAL unit 8, skipping.

    Is there a way for me to only filter the video and ignore the audio from a live stream ?
    Otherwise, is there any solution to decode the test.h264 using the decode_video.c example without distorting the frames ?

    The distorted frame sometimes looks like the image below, and sometimes it gets almost all gray.
    distorted frame

  • Android MediaMetadataRetriever.METADATA_KEY_DATE gives only date of video on galaxy S7

    15 mai 2023, par Zaid Bin Tariq

    I am writing a code to get video creation date and time from metadata, i am using following code to get creation date

    



    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
retriever.setDataSource(path_to_video);
String date = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DATE);


    



    it works perfect on all devices except Samsung Galaxy S7, it returns only date in "YYYY MM DD" format, no time stamp i need both date and timestamp.

    



    any help in this regard is much appreciated.

    


  • Android MediaMetadataRetriever.METADATA_KEY_DATE gives only date of video on galaxy S7

    3 octobre 2016, par Zaid Bin Tariq

    I am writing a code to get video creation date and time from metadata, i am using following code to get creation date

    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    
retriever.setDataSource(path_to_video);
    
String date = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DATE);

    it works perfect on all devices except Samsung Galaxy S7, it returns only date in "YYYY MM DD" format, no time stamp i need both date and timestamp.

    any help in this regard is much appreciated.

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