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Other articles (29)

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 January 2010, by

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation; Oggz-tools : outils d’inspection de fichiers ogg; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores;
    Binaires complémentaires et facultatifs flvtool2 : extraction / (...)

  • Support audio et vidéo HTML5

    10 April 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • De l’upload à la vidéo finale [version standalone]

    31 January 2010, by

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier; La génération d’une vignette : extraction d’une (...)

On other websites (2277)

  • hlsenc: remove the AVIOContext for the playlist from the muxer context

    20 February 2015, by Hendrik Leppkes
    hlsenc: remove the AVIOContext for the playlist from the muxer context
    

    Its only used in one function, having it in the context serves no purpose.

    Signed-off-by: Martin Storsjö <martin@martin.st>

    • [DH] libavformat/hlsenc.c
  • wowza multiple files in one playlist

    14 February 2014, by kalafun

    Is it possible to create a stream in wowza from multiple files ? So these file would be played in a row after each other? As far as I know, I can only stream from one file being in the content directory..

    1.) I would like to split that one file for my own reasons, to add some security to it etc... , and then to create the playlist from these multiple files and publish it for streaming.. so it won't take that much time comparing to the second way.

    2.) Or do I need to put these multiple files back together and then publish the playlist?

    I would also like to consider the time of the playlist being created even using a big file. I am using ffmpeg to split the file into smaller pieces using a script.

    Therefore it would be automatic, when a user would request a stream, I run the script that splits the files and creates the playlist for user..

    I hope I didn't take it from the wrong way. Help please

  • stream vlc playlist trhough ffmpeg to rtmp live streaming [on hold]

    24 February 2014, by TamilArivu

    i am just tried to stream my playlist mp4 file to my live stream. i am using play my playlist via vlc and also stream via vlc. i am using the following code

    vlc --playlist-autostart --loop  --playlist-tree http://xxxxx.com/test --sout &#39;#transcode{vcodec=h264,vb=300,fps=25,scale=1,acodec=mp4a,ab=64,channels=2}:std{access=rtmp,mux=ffmpeg{mux=flv},dst=rtmp://xxxxx.com/xxx/xxx1}&#39;

    the above code play the playlist file but the streaming is not work . when i am run this code in my ubuntu command prompt it's return the following error

    VLC media player 2.0.8 Twoflower (revision 2.0.8a-0-g68cf50b)
    [0x678d58] inhibit interface error: Failed to connect to the D-Bus session daemon: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11
    [0x678d58] main interface error: no suitable interface module
    [0x678d58] main interface error: no suitable interface module
    [0x648108] main libvlc error: interface "globalhotkeys,none" initialization failed
    [0x648108] main libvlc: Running vlc with the default interface. Use &#39;cvlc&#39; to use vlc without interface.
    [0x678d58] qt4 interface error: Could not connect to X server
    [0x678d58] skins2 interface error: cannot initialize OSFactory
    [0x678d58] [cli] lua interface: Listening on host "*console".
    VLC media player 2.0.8 Twoflower
    Command Line Interface initialized. Type `help&#39; for help.
    > Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
    Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
    Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
    Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
    x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
    x264 [info]: profile High, level 3.1
    x264 [info]: final ratefactor: 35.88
    x264 [info]: using SAR=109/160
    x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
    x264 [info]: profile High, level 3.1
    [flv @ 0x7f6d09133500] Codec for stream 0 does not use global headers but container format requires global headers
    [flv @ 0x7f6d09133500] Codec for stream 1 does not use global headers but container format requires global headers
    [flv @ 0x7f6d09133500] Packets are not in the proper order with respect to DTS
    [0x7f6d08003808] avformat mux error: could not write frame (pts: 240002, dts: 40001) (pkt pts: 240, dts: 40)

    how can i solve this problem