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Autres articles (39)

  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

  • 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.

  • 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 (5709)

  • sidxindex : Don’t adjust the Period start time depending on the track start time

    28 novembre 2014, par Martin Storsjö
    sidxindex : Don’t adjust the Period start time depending on the track start time

    This was only necessary to get playback to start with dash.js 1.2.0,
    
it has been fixed in the git version.
    

    The previous behaviour was incorrect - the Period’s start time
    
is irrespective of the actual first timestamp of the contents
    
within the period. The Period start time only says when, within the
    
global timeline, this particular piece should start to be played
    
back.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] tools/sidxindex.c

  • sidxindex : Don’t adjust the Period start time depending on the track start time

    28 novembre 2014, par Martin Storsjö
    sidxindex : Don’t adjust the Period start time depending on the track start time

    This was only necessary to get playback to start with dash.js 1.2.0,
    
it has been fixed in the git version.
    

    The previous behaviour was incorrect - the Period’s start time
    
is irrespective of the actual first timestamp of the contents
    
within the period. The Period start time only says when, within the
    
global timeline, this particular piece should start to be played
    
back.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] tools/sidxindex.c

  • Screenshot from video in memory without writing video or screenshot to disk

    28 février 2015, par user1401321

    I’m working on a application which processes a substantial quantity of video files. One of the processing steps involves creating a storyboard of the video contents by taking screenshots at certain points.

    Currently we are accomplishing this by writing the video from memory to disk, calling ffmpeg to generate a screenshot at a specified time, reading the screenshot to memory, then deleting both the video and screenshot from disk.

    The problem is that this is a substantial number of large disk operations, which are turning into a bottleneck.

    Ideally, what I’d like to do is to take the screenshots without ever writing the video or screenshot to disk ; The video is contained in memory at the time of processing, and all the videos have been transcoded to the mp4 format.

    Is there a way to accomplish this, with or without ffmpeg ?

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