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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • 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 (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

Sur d’autres sites (10550)

  • C# binaryreader and binarywriter any file

    19 janvier 2016, par Jökull Snær Gylfason

    I am trying to create a video using ffmpeg and I have managed it but my purpose is to create a raw video from a byte array that i have created and put it to youtube and be able to get it back raw but now because I could only get raw video through avi the youtube compression algorithm is messing up my data. I am not sure if it is even possible to get through youtube and back without any loss of data but I would like to know if it is and if I can make an mp4 video with no loss of data
    Im using ffmpeg videofilewriter

    writer.Open("test.avi", 320, 240, 25, VideoCodec.Raw, 10);

    And then I am just running it through a few for loops witch creates a bitmap and sets it in the frame

    Bitmap image = new Bitmap(width, height, PixelFormat.Format32bppPArgb);

    maybe I could somehow edit the mp4 file

  • Is it possible to "lossless"-ly speed up a video ?

    15 novembre 2020, par Synn Ko

    Might sound like a strange question, but hear me out. I have hours of video I want to cut up and edit together, but a lot of it is just junk I don't need. I don't want to lose any quality, so I use LosslessCut.

    


    The problem for me is that it's... A LOT of footage, and I don't need to see every single second of it. It would be nice if LosslessCut had a button to change the speed of the playback, but it doesn't have that.

    


    So another idea would be to speed up all the videos in advance with ffmpeg, cut them up using LosslessCut, then change the remaining clips back to their original speed using ffmpeg again. Is it possible to speed up a video and change it back to its original speed without losing any quality or changing the video ?

    


  • ffmpeg distributed transcoding

    23 juillet 2020, par Kalava

    I have a 100GB 1080p video file which I want to transcode to 720 h264. Since transcoding is computationally expensive, i wanted to transcode smaller portions of video & stitch it back together. Can we use ffmpeg seek to transcode 10seconds of video & stitch it back together ? When I am reading through blogs they mention to go with GOP. I want to get opinion with below approach. Any help is appreciated.

    


    ffmpeg -ss 00:00:00 -i 80Gb.mp4 -t 10  -s 720x720 -c:v libx264 -c:a aac chunk1.mp4 
ffmpeg -ss 00:00:10 -i 80Gb.mp4 -t 10 -s 720x720 -c:v libx264 -c:a aac chunk2.mp4
ffmpeg -ss 00:00:20 -i 80Gb.mp4 -t 10 -s 720x720 -c:v libx264 -c:a aac chunk2.mp4


    


    ...

    


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