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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • 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 (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

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  • FFMPEG : Queue input is backward in time & invalid, clipping issue [on hold]

    22 octobre 2013, par Sai

    I am using FFMPEG to convert the following video from wmv to flv and getting errors.

    Command is

    ffmpeg -i Sample.wmv  -qscale 0 -s 472x314 -ar 22050 -ac 1 -ab 96k  -g 5 Sample.flv

    I am getting these errors

    [libmp3lame @ 000000000030b640] Queue input is backward in time
    
[flv @ 00000000003e6b20] st:0 PTS: 560 DTS: 560 < 577 invalid, clipping

    Although the file is getting converted from the command line. Conversion is being interrupted after integrating with my application.

    And the video size is 300MB

    Any idea why these errors were coming ?

  • Live streaming using FFMPEG [migrated]

    15 mars 2013, par Luuk D. Jansen

    This is rather a simple question, but I cannot find the answer.
    I need to stream from a capture device to a server, and then have FFMPEG on the server re-code the stream suitable for HLS.

    But how do I do this ?
    I looked at Flash Media Live Encoder and VLC and ffserver but cannot really get my handle on how this should work. Basically it just seems to me I need a program to sent to a server, which accepts the stream (and maybe some user authentication) and then makes the stream available for use. I already have a system that takes files and encodes them for HLS, so then I can just as input parameter point to this application on the local server to take the stream and start encoding.

    edit : it is really only the step to accept e.g. a rtmp connection and make that available to FFMPEG on the same server. I was hoping that e.g. ffserver could do that, but I don't think so.

  • FFMPEG live transcoder aac_latm audio crash

    15 mars 2013, par user1716057

    i am trying to use ffmpeg as a live transcoder to transcode tv channels from udp input to rtmp output to a wowza server.

    i have 2 kinds of input channels in 1st kind the input audio is mp2 and in the second kind the input audio is acc_latm.

    my problem is when i transcode the mp2 channels everything is fine but when i try to transcode the aac channel the audio is muted after few hours. but the video is fine.

    the output codecs are : libx264 for video and faac or fdk-aac for audio output
    i tried both aac encoders but it did not change.

    i think it is the ffmpeg aac decoder's problem. but i cannot fix this.

    i need a way to detect the problem online and restart the ffmpeg. or change the ffmpeg decoder codec.

    please help.
    thanks.

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