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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

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  • hls : skip to next segment if the current is unavailable

    16 avril 2015, par wm4
    hls : skip to next segment if the current is unavailable

    Apparently, some live streams can delete segments too early, maybe
    
because the client is too far behind. In this case, it’s better to skip
    
the segment, instead of returning EOF. (Yes, the HLS demuxer actually
    
returns AVERROR_EOF if opening the segment returns a 404 HTTP error.)
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavformat/hls.c

  • Get mime type for MediaSource.isTypeSupported

    11 mars 2024, par Guig

    How do I get the Mime type I need to pass to MediaSource.isTypeSupported with ffprobe/ffmpeg ?

    &#xA;&#xA;

    For instance, on my computer, that returns true :

    &#xA;&#xA;

    MediaSource.isTypeSupported(&#x27;video/mp4; codecs="avc1.64000d,mp4a.40.2"&#x27;)&#xA;

    &#xA;&#xA;

    while that doesn't

    &#xA;&#xA;

    MediaSource.isTypeSupported(&#x27;video/mp4&#x27;)&#xA;

    &#xA;&#xA;

    I'm not sure how to get what would correspond to the avc1.64000d,mp4a.40.2 part for a given video. Here is a larger list of what this part may look like.

    &#xA;&#xA;

    ffprobe -show_streams -i video.mp4 returns a number of interesting informations, including

    &#xA;&#xA;

    codec_type=video&#xA;codec_time_base=1/40&#xA;codec_tag_string=avc1&#xA;codec_tag=0x31637661 &#xA;

    &#xA;&#xA;

    and

    &#xA;&#xA;

    codec_type=audio&#xA;codec_time_base=1/48000&#xA;codec_tag_string=mp4a&#xA;codec_tag=0x6134706d&#xA;

    &#xA;&#xA;

    I'm not sure I should go with &#x27;video/mp4; codecs="avc1.0x31637661,mp4a.0x6134706d"&#x27; since this returns false and I don't know if it's because it's not the excepted argument or because the video is indeed not supported.

    &#xA;

  • Get mime type for MediaSource.isTypeSupported

    6 mars 2016, par Guig

    How do I get the Mime type I need to pass to MediaSource.isTypeSupported with ffprobe/ffmpeg ?

    For instance, on my computer, that returns true :

    MediaSource.isTypeSupported('video/mp4; codecs="avc1.64000d,mp4a.40.2"')

    while that doesn’t

    MediaSource.isTypeSupported('video/mp4')

    I’m not sure how to get what would correspond to the avc1.64000d,mp4a.40.2 part for a given video. Here is a larger list of what this part may look like.

    ffprobe -show_streams -i video.mp4 returns a number of interesting informations, including

    codec_type=video
    
codec_time_base=1/40
    
codec_tag_string=avc1
    
codec_tag=0x31637661

    and

    codec_type=audio
    
codec_time_base=1/48000
    
codec_tag_string=mp4a
    
codec_tag=0x6134706d

    I’m not sure I should go with 'video/mp4; codecs="avc1.0x31637661,mp4a.0x6134706d"' since this returns false and I don’t know if it’s because it’s not the excepted argument or because the video is indeed not supported.

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