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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (7995)

  • Use ffmpeg to encode AUDIO+IMAGE into a VIDEO for YouTube

    2 février 2016, par pablosz

    I need to generate a video containing a single image throughout the duration of the audio comming from an audio file. This video should be compatible with the parameters supported by YouTube.

    I’m using ffmpeg.

    I was trying various configurations explained right here and in other forums but not all have worked well.

    I’m currently using these settings :

    ffmpeg -i a.mp3 -loop 1 -i a.jpg -vcodec libx264 -preset slow -crf 20 -threads 0 -acodec copy -shortest a.mkv

    Where a.mp3 containing audio, a.jpg contains the image and a.mkv is the name of the resulting video.

    Using these parameters a.mkv works well on YouTube and can be played with Media Player Classic ; but KMPlayer only recognizes the audio, showing a blank image as background.

    My questions are two :
    1 - There is something wrong that causes KMPlayer to fail ?
    2 - Is there any configuration that can deliver the video faster, of course losing some compression ?

    Muchas gracias !

  • c# pipe using youtube-dl to ffmpeg

    1er janvier 2017, par lilscarecrow

    I am trying to pipe the audio stream from youtube-dl into ffmpeg for a program using discord.NET. I am not sure exactly how to achieve this in c#, though. Currently, I can play ffmpeg with a url or path from this code on the docs for discord.NET :

    var process = Process.Start(new ProcessStartInfo
    
        {                                                      
    
            FileName = "ffmpeg",
    
            Arguments = $"-i {outLine.Data}" +                                              
    
                        " -f s16le -ar 48000 -ac 2 pipe:1",                                         
    
            UseShellExecute = false,
    
            RedirectStandardOutput = true                                                                                   
    
        });
    
        Thread.Sleep(2000);                                                                                                                     
    
        int blockSize = 3840;                                                                                                         
    
        byte[] buffer = new byte[blockSize];
    
        int byteCount;
    

    
        while (!playing)                                                                                                  
    
        {
    
            byteCount = process.StandardOutput.BaseStream                                                  
    
                    .Read(buffer, 0, blockSize);                                                                          
    

    
            if (byteCount == 0)                                                                                                             
    
                break;                                                                                                                          
    

    
            _vClient.Send(buffer, 0, byteCount);                                                                    
    
        }
    
        _vClient.Wait();

    So, I am trying to pipe the youtube-dl audio to this I assume. I just have no idea how to achieve piping in this format and for the file while it is downloading. Also, the program works on async if that helps.

  • Use mmpeg to encode AUDIO+IMAGE into a VIDEO for YouTube

    12 juin 2014, par pablosz

    I need to generate a video containing a single image throughout the duration of the audio comming from an audio file. This video should be compatible with the parameters supported by YouTube.

    I’m using ffmpeg.

    I was trying various configurations explained right here and in other forums but not all have worked well.

    I’m currently using these settings :

    ffmpeg -i a.mp3 -loop 1 -i a.jpg -vcodec libx264 -preset slow -crf 20 -threads 0 -acodec copy -shortest a.mkv

    Where a.mp3 containing audio, a.jpg contains the image and a.mkv is the name of the resulting video.

    Using these parameters a.mkv works well on YouTube and can be played with Media Player Classic ; but KMPlayer only recognizes the audio, showing a blank image as background.

    My questions are two :
    1 - There is something wrong that causes KMPlayer to fail ?
    2 - Is there any configuration that can deliver the video faster, of course losing some compression ?

    Muchas gracias !

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