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Autres articles (100)

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (7576)

  • xuggler could not find input codec id (avi, msvideo1)

    8 février 2012, par mrzasa

    I convert video from different formats to flv using xuggle MediaTool. For most of cases it works fine, but when I try an .avi file encoded with msvideo1, indeo3 or cinepark, xuggler throws java.lang.IllegalArgumentException: could not find input codec id on reader.readPacket().

    I checked, that my ffmpeg supports msvideo decoding :

     > ffmpeg -codecs
    
 (...)
    
 D V D  msvideo1        Microsoft Video 1
    
 D V D  indeo3          Intel Indeo 3
    
 D V D  cinepak         Cinepak

    What is more, I'm able to convert files encoded with these codecs from the command line (usign ffmpeg).

    What might be the reason for such behaviour ?

  • Requirements for using ffmpeg to create mpeg4 files in SaaS solution

    25 août 2016, par Paul Fleming

    My requirement is :
    - On upload of a supported video file, convert the file to common formats to maximize web compatibility.

    Essentially, I want to take a non-web-supported video file, and converted it to WEBM and MPEG4. This will take place on a Windows Server VM inside Microsoft Azure.

    ffmpeg seems to be the de facto standard for video conversion yet it introduces licensing hell, not only with GPL/LGPL but by not offering a commercial license, meaning I now have to worry about paying royalties to MPEG-LA.

    Can anyone advise on MPEG-LAs licensing model as it applies to SaaS ? I will not be distributing ffmpeg (runs server side) and the conversion takes place on Windows (Server) OS.

  • Get waveform data from audio file using FFMPEG

    16 septembre 2020, par Lutando

    I am writing an application that needs to get the raw waveform data of an audio file so I can render it in an application (C#/.NET). I am using ffmpeg to offload this task but it looks like ffmpeg can only output the waveform data as a png or as a stream to gnuplot.

    



    I have looked at other libraries to do this (NAudio/CSCore) however they require windows/microsoft media foundation and since this app is going to be deployed to azure as a web app I can not use them.

    



    My strategy was to just read the waveform data from the png itself but this seems hacky and over the top. The ideal output would be a fix sampled series of peaks in an array where each value in the array is the peak value (ranging from 1-100 or something, like this for example).

    


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