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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    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 (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

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  • Is there a way to use ffmpeg to determine the encoding of a file before transcoding ?

    5 mai 2022, par Bill Noble

    I am planning to use ffmpeg to ensure all video files uploaded to my website are encoded as mp4 h264.

    



    Rather than automatically processing every file I would like to minimise the processing overhead by only processing those files that are not already mp4 h264. Is there an easy way to do this either with ffmpeg or with another command line utility ?

    


  • How can I determine the CODECS value for a m3u8 playlist ?

    28 août 2023, par arrr_matey

    I am creating a master m3u8 file to allow adaptive streaming of two streaming videos. Both have the readable codec name MPEG-4 AVC (part 10) (avc1)

    


    How can I translate this into the CODECS value that should appear in my master m3u8 playlist file, as in this example :

    


    #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1755600,CODECS="avc1.42001f,mp4a.40.2",RESOLUTION=354x240

    


    How do I get the value to replace avc1.42001f,mp4a.40.2

    


    Apple's specs say "Valid format identifiers are those in the ISO file format name space defined by RFC 6381 [RFC6381]" but I have no idea how to read the RFC 6381 documentation.

    


  • Can I determine the reference frame while I encoding images into a video in ffmpeg ?

    25 février 2014, par user3346886

    everyone.
    I recently needed to encode some images into a video. Can I determine which image is a I-frame during the process of encoding images into a video or determine which image is its reference frame while encoding P-frame ?
    The first method come to my mind is to use ffmpeg to implement.The reason is that it seems be easy for beginners. In ffmpeg I use libx264 as encoding library. I have used google to search some introductions about using libx264 in ffmpeg.
    Until now I just found the parameter related about this is "ref" which can determine the number of reference frame.
    But I can't find any parameter about what I wanted. Can anyone help me about this ? Thank you very much !
    BTW.If I violate rules in stackoverflow Forum.Please tell me.Thamks.

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