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  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • 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 (...)

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  • FFmpeg concat playlist to multiple bitrate rtmp stream

    23 novembre 2016, par Kerr Yang

    I have an Adobe Media Server on Windows Server 2008R2 to deliver live streaming online.
    I use ffmpeg concat three playlist to three rtmp stream.

    But I found both three rtmp stream has same video bitrate.

    Does there a ffmpeg command I can setting multiple bitrate to output rtmp stream ?

    Thanks you.

    Command line

    c:\FFmpeg\ffmpeg.exe -loglevel warning -xerror -re -f concat -safe 0 -i c:\ch3-plist-3.txt -c copy -f flv "rtmp://192.168.15.231:1935/live/live-ch3-3?adbe-live-event=liveevent&adbe-record-mode=record" -i c:\ch3-plist-2.txt -c copy -f flv "rtmp://192.168.15.231:1935/live/live-ch3-2?adbe-live-event=liveevent&adbe-record-mode=record" -i c:\ch3-plist-1.txt -c copy -f flv "rtmp://192.168.15.231:1935/live/live-ch3-1?adbe-live-event=liveevent&adbe-record-mode=record"

    RTMP stream url

    1. rtmp ://192.168.15.231:1935/live/live-ch3-3

      want to set video bitrate 2000k

    2. rtmp ://192.168.15.231:1935/live/live-ch3-2

      want to set video bitrate 1200k

    3. rtmp ://192.168.15.231:1935/live/live-ch3-1

      want to set video bitrate 500k

    File list

    ( PS : each file has convert to 500k,1200k and 2000k H.264 mp4 )

    1. ch3-plist-3.txt

      file F:/video/G002001_0804_2000k.mp4
      
file F:/video/G002001_0893_2000k.mp4
      
file F:/video/G004002_0062_2000k.mp4

    2. ch3-plist-2.txt

      file F:/video/G002001_0804_1200k.mp4
      
file F:/video/G002001_0893_1200k.mp4
      
file F:/video/G004002_0062_1200k.mp4

    3. ch3-plist-1.txt

      file F:/video/G002001_0804_500k.mp4
      
file F:/video/G002001_0893_500k.mp4
      
file F:/video/G004002_0062_500k.mp4

  • ffmpeg stream saving in python3

    25 novembre 2016, par b9703

    im trying to write a python script (for Windows OS) that can call on ffmpeg to recieve and save a live stream for later viewing. The initial call (subprocess.Popen(ARGS)) works as intended (start the stream saving) however i cant figure out how to programmatically end the process in a way that allows ffmpeg to finish its work. manually i can just press ’q’ or ’Ctrl-C’ and ffmpeg will produce a playable file.

    command = ['ffmpeg', '-i',
    
        url,
    
        '-acodec', 'copy',
    
        '-vcodec', 'copy',
    
        destination]
    

    
recording = Popen(command)

    i have tried using recording.terminate() which didn’t work. I’ve also tried (although i’m pretty sure i did it wrong) using recording.communicate(b’q’) to send a message to the process. All solutions i’ve found online have failed in the same way (file is unreadable). I really dont know much about the subprocces module or about the intricacies of processes so i may be missing something obvious. I just want to end the ffmpeg process in a non-abrupt manner.

  • 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

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