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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • XMP PHP

    13 mai 2011, par

    Dixit Wikipedia, XMP signifie :
    Extensible Metadata Platform ou XMP est un format de métadonnées basé sur XML utilisé dans les applications PDF, de photographie et de graphisme. Il a été lancé par Adobe Systems en avril 2001 en étant intégré à la version 5.0 d’Adobe Acrobat.
    Étant basé sur XML, il gère un ensemble de tags dynamiques pour l’utilisation dans le cadre du Web sémantique.
    XMP permet d’enregistrer sous forme d’un document XML des informations relatives à un fichier : titre, auteur, historique (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (7677)

  • Using FFmpeg AutoGen save to bitmap works on Windows but not on Linux

    5 décembre 2024, par Chris

    I'm using FFmpeg.AutoGen to decrypt video and save the frames as bitmaps. Code is using dotnet core and I'd like to get it working for both Windows and Linux.

    


    The code is similar to the example provided : https://github.com/Ruslan-B/FFmpeg.AutoGen/blob/db9bcd4b9dfad5d117ffd71fe1a2d073e96a3520/FFmpeg.AutoGen.Example/Program.cs

    


    AVFrame convertedFrame = this.converter.Convert(frame);
Bitmap image = new Bitmap(convertedFrame.width, convertedFrame.height, convertedFrame.linesize[0], PixelFormat.Format24bppRgb, (IntPtr)convertedFrame.data[0]);


    


    When saving the image using :

    


    image.Save($"returned-image-{DateTime.Now.Ticks}.png", ImageFormat.Bmp);


    


    The image looks fine on Windows, but is corrupted in Linux.

    


  • Save Gstreamer stream at Windows side [closed]

    18 février 2013, par user1336117

    I am streaming video from webcam from linux via gstreamer as below :

    gst-launch -v v4l2src device=/dev/video0 ! videorate  ! video/x-raw-yuv, width=320, height=240, framerate=5/1  ! videobalance saturation=0.0 ! jpegenc ! multipartmux ! tcpserversink host=192.168.10.24 port=5000

    I can see the stream via VLC

    tcp://192.168.10.67:5000

    As the next step I want to save it as a video file but I could not succeeded.
    I tried to setup gstreamer to windows but it did not worked.
    I tried to save the stream by using ffmpeg on windows side but it did not worked.

    ffmpeg -i tcp://192.168.10.67:5000 -map 0 deneme.flv

    What should I do to be able to save the stream on windows side ?

  • How can I use ffmpeg to save only the last 60 secs recorded ?

    14 septembre 2021, par Marc Khoury

    I'm trying to figure out a way to use ffmpeg command to save only the last 60 seconds recorded.
The way I'm doing it now is using a thread to record 60 seconds videos, and then merge the last two videos and cut the last 60 seconds (using the -t command), the method I'm trying to achieve should not save multiple videos and then merge and cut.

    


    Below the command I'm using :

    


    ffmpeg -sseof 60 -i "\PATH\TO\VIDEO" -c copy "\PATH\TO\OUTPUT"

    


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