Recherche avancée

Médias (0)

Mot : - Tags -/xmlrpc

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (56)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (8696)

  • avcodec/hevc_parser : add missing call to ff_hevc_reset_sei()

    18 mai 2017, par James Almer
    avcodec/hevc_parser : add missing call to ff_hevc_reset_sei()

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

  • avfilter/lavfutils : call av_find_stream_info() before reading various information...

    28 mars 2014, par Michael Niedermayer
    avfilter/lavfutils : call av_find_stream_info() before reading various information about the stream

    No testcase with unmodified source is known
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavfilter/lavfutils.c

  • Powershell script finishes after the first ffmpeg call

    25 mars 2014, par sk904861

    The following Powershell script only executes the first ffmpeg call, no matter which one is first. Both the ffmpeg and the powershell processes never finish. Stopping the server, however, leads to the processes finishing and suddenly the second picture also appears.

    Param($InputFile, $OutputFile, $Thumbnail, $Sprites)
    

    
$ThumbnailWidth = 120
    
$ThumbnailHeight = 120
    

    
# Thumbnail
    
ffmpeg -i $InputFile -f image2 -vframes 1 -filter:v "crop=min(iw\,ih):min(iw\,ih), scale=$($ThumbnailWidth):$($ThumbnailHeight)" -crf 18 "$($Thumbnail)\150x150.png"
    

    
# Poster
    
ffmpeg -i $InputFile -f image2 -vframes 1 -filter:v "crop=min(iw\,ih):min(iw\,ih), scale=$($PosterWidth):$($PosterHeight)" -crf 18 "$($Thumbnail)\1000x1000.png"

    The script gets called within an ASP.NET application as follows :

    ProcessStartInfo startInfo = new ProcessStartInfo();
    
startInfo.FileName = "powershell.exe";
    
startInfo.Arguments = String.Format("-executionpolicy RemoteSigned -file \"{0}\" \"{1}\" \"{2}\" \"{3}\" \"{4}\"", scriptPath, fullPath, videoPath, thumbnailPath, sprites);
    
startInfo.RedirectStandardOutput = true;
    
startInfo.RedirectStandardError = true;
    
startInfo.UseShellExecute = false;
    
startInfo.CreateNoWindow = true;
    
Process process = new Process();
    
process.StartInfo = startInfo;
    

    
process.EnableRaisingEvents = true;
    
process.Exited += delegate
    
{
    
     // Do some cleaning up
    
};
    

    
process.Start();

    Does anyone have a clue, why only the first the two ffmpeg calls is working, while each call seems to be correct ?

    Adding process.StandardError.ReadToEnd(); makes the script finish as expected, but also makes it block, which is not acceptable.

Navigation