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Autres articles (44)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (8053)

  • How to set up FFMPEG library on windows with Android-NDK-r16b ? [on hold]

    12 décembre 2017, par Ghodasara Bhaumik

    I have search it but not found any step-by-step configuration for windows with NDK-r16b.
    I need FFMPEG for my Android Application to Compress Video and Trim Video file.
    Thanks in advance for the help !

  • Renaming image files in windows for timelapses

    23 septembre 2020, par esdoublelef

    I just wanted to share this tip. I'm just answering my own question.

    


    If you select all and rename the images as "img(0001).jpg"
you will end up having img(0001).jpg, img(2).jpg, img(3).jpg, ... img(11).jpg.... img(21).jpg

    


    this messes the order up as the img(21).jpg will be placed after img(2).jpg.

    


    (At least this happens for my ffmpeg code)

    


    The solution is to name your files img(1001).jpg (i.e. start from 1000. that way, windows file explorer will name the other files as img(1001).jpg, img(1002).jpg, img(1003).jpg, img(1004).jpg

    


    I'm just putting this out there for anyone to use. Feels like more people should be aware of this.

    


    esdoublelef

    


  • Streaming android to windows

    13 juin 2017, par iYehuda

    I’m writing an app that enables controlling android devices from windows machines.
    Major part of controlling the device is viewing it’s screen. Currently, my android app (Java code) captures the screen on a fixed rate, compresses it (JPEG) and sends it, while the windows side (C# code) receives buffers of data, each for frame, decompresses them and displays the last decompressed frame.

    Two issues came up from this solution :

    1. Compression of a single image takes 0.3 seconds, which limits me to low FPS streaming with single thread for compressing. I made a thread pool for compressing captured frames, and it damages the app performance.

    2. The compression is not optimal. The screen can be idle for a while and a continuous transmission of the same frame would be done. Usage of streaming/encoding format would be handful and can ease the network traffic.

    I searched for encoding APIs such as MediaCodec and third party libraries such as ffmpeg. All those libraries encode videos and write them to files (maybe I misunderstood them ?).

    What API can I use for streaming my screen and follow these requirements :

    • Fast encoding / non blocking API
    • Outputs raw binary data for each frame. The data must be sent immediately
    • Can be embedded into my existing applicative protocol (protocol buffers based)
    • Available on C# (Windows) and Java or C++ (Android)

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