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  • 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 (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (9057)

  • ffmpeg encode video with different rates [on hold]

    12 août 2013, par alexis

    I have two videos. I make this videos with the following codes :

      ffmpeg -r 5 -f image2 -i "b%d.png" -c:v mpeg4 -q:v 5 -an a.avi 
    
  ffmpeg -r 15 -f image2 -i "b%d.png" -c:v mpeg4 -q:v 5 -an b.avi

    As you can see, the only difference is the rate. Now I want to concatenate them. Following the other post I use this :

      ffmpeg -i "concat:a.avi|b.avi" -c copy movie2.avi

    However the resulting movie shows the "b.avi" part much more slower. Actually no difference of speed is appreciated between "a" and "b" parts. How can I keep the differences of speed in the resulting movie ?

    Maybe I have some conceptual misunderstanding about rate... but the thing is that I want the "b.avi" part to be faster than the "a.avi" part.

  • Leave minFileSize by default undefined, to workaround a bug in the Android 2 mobile platform.

    29 février 2012, par Sebastian Tschan

    m js/jquery.fileupload-ui.js Leave minFileSize by default undefined, to workaround a bug in the Android 2 mobile platform.

  • Crop Videos & Reduce Quickly on Mobile with or w/o FFMpeg (Flutter)

    11 mai 2021, par Haidar Hammoud

    Cropping, modifying quality, and other seemingly simple edits applied to videos using FFMpeg take between 30 to 60 seconds for a 15 second long video.

    


    Apps like Snapchat, Instagram, TikTok, WhatsApp, and Twitter are able to nearly instantly edit a video file with quality modifications, videos concatenated together, image overlays applied over every frame, and cropping. This is evident from the fact that videos can be viewed by the receivers within seconds of them being sent with all the modifications applied.

    


    Are there any reliable ways to achieve the same speeds (0.5 - 1.5 seconds) for video editing on mobile using Flutter ? FFMpeg has everything I need but just runs very slowly. Is there a way to speed it up ?

    


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