Recherche avancée

Médias (91)

Autres articles (38)

  • 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" (...)

  • Emballe Médias : Mettre en ligne simplement des documents

    29 octobre 2010, par

    Le plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
    Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
    D’autres plugins peuvent être utilisés en complément afin d’améliorer ses capacités : Ancres douces Légendes photo_infos spipmotion (...)

Sur d’autres sites (6649)

  • FFmpeg "piping" doesn't work with mp4 files ?

    9 mai 2023, par stlaza

    I try the answer from this post and works very well for .webm format. I also try this implementation for mp4 file frames extraction and I got no bytes in stdout. Is there any solution to solve this issue ?

    


  • How to calculate the "Range" header for mp4 file to play/download a part of it ? [youtube-dl]

    5 décembre 2016, par supersan

    I’m using youtube-dl to download videos from YouTube. Unfortunately, sometimes I just need to download a part of the video like 10 seconds of a 3 hour video and here is how I see I can do it.

    Step 1 : Get the URL of the mp4 file from youtube-dl.

    youtube-dl -g -f "[ext=mp4]" https://www.youtube.com/watch?v=qOZ1u9VpoMk

    This returns $url : the full URL of mp4 file on server.

    Step 2 : Download part of the video using curl

    curl -r $startBytes-$endBytes $url

    But how to calculate $startBytes and $endBytes. What is the formula for that ?

    P.S I was thinking could be something as simple but this isn’t it..

    $startBytes = (total_size_of_video / total_length_of_video_secs) * start_seconds

    P.P.S. When I play the mp4 video in Chrome and use the scrub bar to jump around in the video, Chrome too send the Range header to the same URL (as I can see in fiddler)

  • matroskadec : partly revert "demux relevant subtitle packets after a seek"

    26 novembre 2016, par Rainer Hochecker
    matroskadec : partly revert "demux relevant subtitle packets after a seek"

    This reverts parts of c16582579b1c6f66a86615c5808cd5b2bf17be73. The hard
    
coded 30 seconds are a lot, and finishing the seek can takes several
    
seconds when the source is on a network share. Remove this code
    
entirely, because it does more bad than good.
    

    (Commit message provided by committer, based on the original messages
    
by the patch author.)
    

    Signed-off-by : Rainer Hochecker <fernetmenta@online.de>
    
Signed-off-by : wm4 <nfxjfg@googlemail.com>
    • [DH] libavformat/matroskadec.c

Navigation