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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 (6001)

  • How to use ffmpeg to extracted every nth frame from a video to generate a shorter new video ? [duplicate]

    12 octobre 2022, par J.W

    For example, a video length is 60 seconds with 25 FPS, there are 25 * 60 = 1500 frames.
How to extract the 1st frame every 5 frames, i.e., for the first second's 25 frames, need to extract the 5 frames at 1st, 6th, 11th, 16th and 21st, so the result new video would have 300 frames in total, and at the same time keep the same FPS (or increase FPS) to make the new video shorter, for example :

    


      

    1. to keep the result video to be 25 FPS (same as original video), the video length is 12 seconds ; or

      2. 


    2. to make the result video to be 30 FPS, the video length is 10 seconds

      3. 


    


    Note : the answer in the comment of this similar question solved my question :

    


    ffmpeg -an -i in.mp4 -vf framestep=5,setpts=N/25/TB -r 25 out.mp4


    


  • Dose all H.264 video stream can be decompressed using Video Toolbox in iOS 8 ?

    10 octobre 2016, par fernandowei

    I met some h.264 video files which show large area of green on the screen without any error when decoding using Video Toolbox while I can decode most other h.264 video files successfully.

  • I want to use C# to get the first frame of a video as a preview image of the video without using ffmpeg to achieve it [closed]

    19 avril 2023, par anton

    I have some video files here. My client asked me to edit and format these video files and some text content and display them. Of course, C# is required. Since ffmpeg has 100+ mb, it's too big. Is there any other alternative or other more portable three-party library ?

    


    I'm using ffmpeg now, but it's too big, it needs to be started from the command line, and it can't be packaged perfectly with fody.

    


    I wonder if there is a more lightweight or embedded way to replace it to get the first frame of the video as a preview of the video

    


    I'm using winform not WPF

    


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