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Autres articles (54)

  • 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 (...)

  • Dépôt de média et thèmes par FTP

    31 mai 2013, par

    L’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
    Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...)

  • 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 (...)

Sur d’autres sites (7530)

  • C# process FFMPEG output from standard out (pipe) [duplicate]

    30 janvier 2018, par Alexander Streckov

    This question already has an answer here :

    I want to extract the current image from the FFMPEG standard output and show it on a C# form. The stream source itself is a h264 raw data which converted into image and piped to the standard output. Here is my code, but I have no idea how to process the output (maybe MemoryStream) :

    public Process ffproc = new Process();
    
private void xxxFFplay()
    
{
    
    ffproc.StartInfo.FileName = "ffmpeg.exe";
    
    ffproc.StartInfo.Arguments = "-y -i udp://127.0.0.1:8888/ -q:v 1 -huffman optimal -update 1 -f mjpeg -";
    

    
    ffproc.StartInfo.CreateNoWindow = true;
    
    ffproc.StartInfo.RedirectStandardOutput = true;
    
    ffproc.StartInfo.UseShellExecute = false;
    

    
    ffproc.EnableRaisingEvents = true;
    
    ffproc.OutputDataReceived += (o, e) => Debug.WriteLine(e.Data ?? "NULL", "ffplay");
    
    fproc.ErrorDataReceived += (o, e) => Debug.WriteLine(e.Data ?? "NULL", "ffplay");
    
    ffproc.Exited += (o, e) => Debug.WriteLine("Exited", "ffplay");
    
    ffproc.Start();
    

    
    worker = new BackgroundWorker();
    
    worker.DoWork += worker_DoWork;
    
    worker.WorkerReportsProgress = true;
    
    worker.ProgressChanged += worker_ProgressChanged;
    
    worker.RunWorkerAsync();
    
}
    

    
public void worker_DoWork(object sender, DoWorkEventArgs e)
    
{
    
    try
    
    {
    
        var internalWorker = sender as BackgroundWorker;
    
        Process p = e.Argument as Process;
    
        buffer = new MemoryStream();
    
        bufferWriter = new BinaryWriter(buffer);
    
        using (var reader = new BinaryReader(p.StandardOutput.BaseStream))
    
        {
    
            while (true)
    
            {
    
                bufferWriter.Write(1);
    
                var img = (Bitmap)Image.FromStream(buffer);
    
                pictureBox1.Image = img;
    
                //get the jpg image
    
            }
    
         }
    
     }
    
     catch (Exception ex)
    
     {
    
           // Log the error, continue processing the live stream
    
     }
    
 }

    Any help would be appreciated !

  • avcodec/dca : avoid using bitstream reader in a non-standard way

    10 juillet 2017, par foo86
    avcodec/dca : avoid using bitstream reader in a non-standard way

    Use proper get_bits.h functions instead of directly accessing index.
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] libavcodec/dca_core.c
    • [DH] libavcodec/dca_core.h
    • [DH] libavcodec/dca_xll.c
    • [DH] libavcodec/dcadec.h

  • How to have "standard PAL" flag with a 1920x1080 video

    16 octobre 2019, par gauthier heyob

    I need to transcode some 1920x1080 video and to have the mediainfo flag "standard PAL" in it.

    I tried many things with ffmpeg but either I have the PAL flag with 720x576 or it disappears with 1920x1080.

    I know it is something I can do because some I have some video file with everithing in them
    https://pastecode.xyz/view/ac09a472

    Hope that makes sense !

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