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  • MediaSPIP 0.1 Beta version

    25 April 2011, by

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Amélioration de la version de base

    13 September 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

  • HTML5 audio and video support

    13 April 2011, by

    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 (...)

On other websites (11467)

  • How can I intercept encoded video data using ffmpeg with C?

    24 February 2017, by TerNer

    First of all, I hope you’ll understand my poor english skill. I’ll do my best to write question about it.

    I’m currently developing some application. That application will captures desktop and encodes to MP4 video and send mp4 video data/chunks to another clients (all this process should run in memory not file). so another client should can play mp4 video/data/chunks that received from server.

    so I used avio = avio_open(...) and reassigned write function as like avio->write_packet = some_function. but this way seems not "generate" mp4 file/chunk correctly. and It seems the original write_packet callback having actual logic that write packet to a file. but I don’t want to write to a file. so I was thinking about it for a week but I did’t getting any of idea about it.

    so my question is: How can I intercept "encoded" video data that should processed by avio->write_packet?

  • Compression of a video with constant background

    28 June 2017, by Spirou003

    (sorry if my english is bad, I can read it but I don’t write it quite well...)

    I want to compress some videos, which have two particularities:

    • there is a background that covers 90% of the area, during the whole video
    • most of the others elements can be separately described by a picture in move

    My videos are like this one, and don’t have audio. As you can see, almost everything can be described only by using a fixed background, few small images in move, plus a noise. Moreover, this noise will be almost nul and then an entropic coding would be very efficient. I think it will produce tiny files (< 5 Mo) even if the duration is in hours, a result that is very appreciable since I have actually recorded 30h of game (actual size is 3 Go).

    Is there any way to get new video files, that benefit of these informations? If yes, what are the implication of a such encoding for watching these videos with Windows Media Player, or for usage with ffmpeg?

    I searched with Google after anything that can help me, but I don’t know which keyword I can use for this, then I didn’t found anything usefull :-(

    Thanks in advance :-)

    PS: another example, the video is accelerated but shows the interesting moves

  • In some cases, the value of FFmpegMSS is null

    16 February 2018, by Sanhei
    Uri uri = new Uri("https://cloud189-nj.oos-js.ctyunapi.cn/68e09e6a-3a50-4f7b-ba59-968d61dcb771?response-content-type=video/mp4&amp;Expires=1518683112&amp;response-content-disposition=attachment%3Bfilename%3D%22%5BUHA-WINGS%5D%5BKakegurui%5D%5B01%5D%5B720p%5D%5BGB%5D.mp4%22&amp;AWSAccessKeyId=ad2d051c334eb8bbf4c1&amp;Signature=22RXF7qDozpBQNl44/QVx62Anv4%3D");
    
var FFmpegMSS = FFmpegInteropMSS.CreateFFmpegInteropMSSFromUri(uri, true, true);

    When the value of uri is "http://edge.ivideo.sina.com.cn/31451018.flv?KID=sina,viask&Expires=1518796800&ssig=7zn7dHMQVK",the program can run normally

    What is the difference between them?
    How do I modify the code to make ffmpeg work properly?

    My English is not good, I’m sorry for the inconvenience.

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