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  • 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 (...)

  • 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.

  • Les statuts des instances de mutualisation

    13 mars 2010, par

    Pour des raisons de compatibilité générale du plugin de gestion de mutualisations avec les fonctions originales de SPIP, les statuts des instances sont les mêmes que pour tout autre objets (articles...), seuls leurs noms dans l’interface change quelque peu.
    Les différents statuts possibles sont : prepa (demandé) qui correspond à une instance demandée par un utilisateur. Si le site a déjà été créé par le passé, il est passé en mode désactivé. publie (validé) qui correspond à une instance validée par un (...)

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  • C# ffmpeg not working

    24 février 2018, par ViVi

    I am trying to convert an mp3 file into a flac file using ffmpeg for c#.
    I downloaded the ffmpeg.exe and placed it inside the bin/debug folder of my project.

    My input folder is testmp3 and output folder is testmp3OUTPUT. These folders are located within the debug folder itself. testmp3 folder got mp3 files.

    This is the code I am using :

    string inputfile = @"..\\testmp3\\349.mp3";
    
string outputfile = @"..\\testmp3OUTPUT\\349.flac";
    
Process myProcess = new Process();
    
ProcessStartInfo p = new ProcessStartInfo();
    
string sArgs = string.Format(" -i {0} -f wav - | neroAacEnc -ignorelength -q 0.5 -if - -of {1}", inputfile, outputfile);
    
p.FileName = "ffmpeg.exe";
    
p.CreateNoWindow = true;
    
p.RedirectStandardOutput = true;
    
//p.WindowStyle = ProcessWindowStyle.Normal
    
p.UseShellExecute = false;
    
p.Arguments = sArgs;
    
myProcess.StartInfo = p;
    
myProcess.Start();
    
myProcess.WaitForExit();
    
//Write details about call 
    
myProcess.StandardOutput.ReadToEnd();

  • opencv codecs not found or not working on windows

    5 janvier 2016, par fbence

    I’m using opencv3.0 with python3.4. The program runs as expected on linux.

    The following line gives me an error :

    self.vWriter_independent = cv2.VideoWriter(output + "_independent.avi", cv2.VideoWriter_fourcc('X','2','6','4'), framerate, self.frameSizeOW, True)
    

    

    
Could not find encoder for codec id 28: Encoder not found

    If I use -1 instead of the FOURCC I can choose vfw x264 codec by hand, but it also creates empty videos. I tried downloading openh264.dll and placing it beside the opencv_ffmpeg300.dll-s, but still no luck. I also tried deleting the ffmpeg dll-s, but no luck there either.

    Does anybody have any idea, what could be the issue ?

  • ffmpeg frame rate per second (fps) not working ? [migrated]

    7 février 2014, par plancherel

    I'm generating .png files and then creating a movie of them. The command that I'm using is :

    ffmpeg -r fps -i im%d.png -y movie.mp4

    This command works fine when fps = 1,6 or 10. However, it fails when fps=2.

    It builds and mp4 file ; however, the images are not displayed. Before anyone asks, yes, I'm generating the right number of .png files before each ffmpeg call. For example, if my movie should be 9 seconds long at 10 fps then I have 90 png files. When my movie is 2 fps, then I have 18 image files.

    Could someone please help me ?

    Also, I did try this and it didn't work either

    ffmpeg -r fps -i im%d.png -r 18/9 -y movie.mp4

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