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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 (...)

  • Qu’est ce qu’un éditorial

    21 juin 2013, par

    Ecrivez votre de point de vue dans un article. Celui-ci sera rangé dans une rubrique prévue à cet effet.
    Un éditorial est un article de type texte uniquement. Il a pour objectif de ranger les points de vue dans une rubrique dédiée. Un seul éditorial est placé à la une en page d’accueil. Pour consulter les précédents, consultez la rubrique dédiée.
    Vous pouvez personnaliser le formulaire de création d’un éditorial.
    Formulaire de création d’un éditorial Dans le cas d’un document de type éditorial, les (...)

  • 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 (...)

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  • FFmpeg, video from images : how to prevent landscape image fit/stretching , when video is in portrait mode

    23 janvier 2018, par Giorgi Asaturyan

    i am working with ffmpeg library, and i am trying to create a video from list of images, and everything works well except one thing.

    When i am trying to create ex. portrait video 480x800, all landscape images (800x480) becomes stretched and fit . Please see image below :)

    enter image description here

    Question : How do I fix the issue of the video to make top and bottom spaces empty , when landscape image presents in portrait video ?

  • ffmpeg transparent HVEC video from alpha matte and color video

    16 janvier 2023, par James

    I have an alpha.mp4 (alpha matte video) and a color.mp4 (color video). How do I use ffmpeg to make a transparent HVEC (.mov) video ?

    


    I can combine with ffmpeg to make a .webm file following the instruction here :
https://www.unscreen.com/api under "Convert unpacked Pro Bundle to WEBM video with transparency"

    


    I have a newer mac and should be able to use HVEC_videotoolbox from either these 2 videos or the .webm file created.

    


    The closest I found was this which seems to generate a corrupt video that cannot be viewed in safari. Use FFmpeg to generate a movie with alpha channel from separate video and fill movies ? but

    


  • How to use to ffmpeg create video collage from a video captured by an app ? [closed]

    18 février 2021, par Bharat singh

    I am working on a android app, which is based on video collage, in which I have to create collage from selected or captured video. There are different types of collage I have to implement. I have implemented most of them.

    


    But I am stuck when I try to create a specific type of collage.

    


    I have to create a collage in which all video should play one be one.

    


    I have to combine 16 videos all together in a frame, and play them one by one.

    


    It should be look like this :

    


    enter image description here

    


    For now all video are playing together. What should I do so that all videos play one by one ?

    


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