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Autres articles (60)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • 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 (...)

Sur d’autres sites (4635)

  • FFmpeg muxing a file to URL : sound and video not synched

    8 mars 2019, par Jacko

    Code is here : https://github.com/boxerab/mux

    The audio is synched to the original rate, but the video plays very fast and finishes early.

    I am not that familiar with ffmpeg api, but I think the problem is related to time stamps on output packets.

  • Edit ffmpeg arguments while playing

    12 mars 2019, par C0d0r

    I am building a client (discord.js) that plays music from youtube. Before the client starts playing the ffmpeg-arguments (filters etc.) can be edited and piped into the stream. I use prism-media (npm) to define the args.

    My Question : How is it possible to edit these arguments while the client is playing ? f.ex. disable in the middle of a song etc...

    The code basically looks like in the Readme example on github : https://github.com/amishshah/prism-media/tree/dev

  • Add CanvasFrame (ffmpeg) in JFrame

    15 janvier 2015, par Ioanna

    I create a Java class using JavaCV that play a video and capture frames. The video "plays" in a CanvasFrame using ffmpeg. I want to add that canvas in a JFrame. Is that possible ?

    public static void main(String[] args) {
    

    
         //Create canvas frame for displaying video.
    
         CanvasFrame canvas = new CanvasFrame("VideoCanvas"); 
    

    

    
         File movie_name = new File("niki.mp4");
    

    
         //Declare FrameGrabber to import video from "video.mp4"
    
         FFmpegFrameGrabber grabber=new FFmpegFrameGrabber(movie_name); 
    

    

    
          //Start grabber to capture video
    
          grabber.start();      
    

    
          //Declare img as IplImage
    
          IplImage img;
    

    
          while (true) {
    

    
           //inser grabed video frame to IplImage img
    
           img = grabber.grab();
    

    
           //Set canvas size as per dimentions of video frame.
    
           canvas.setCanvasSize(grabber.getImageWidth(), grabber.getImageHeight()); 
    

    

    
           //Show video frame in canvas
    
           canvas.showImage(img); 
    

    
           //save video frame as a picture
    
           cvSaveImage("capture.png", img);
    

    

    
           }
    

    
        }

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