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Autres articles (56)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (7295)

  • 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 to determine which offsets changed in MP4 file after cutting a part of the MP4 file

    16 février 2021, par Muath

    This image displays each offset and the role of that offset in mp4 file.

    


    enter image description here

    


    And this is MP4 file viewed in Hex-Editor :

    


    enter image description here

    


    When cutting (as an example) first 60 seconds of that video or doing any cutting process, How can I know which offsets has been changed ?

    


  • 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.

    


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