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  • 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 (...)

  • MediaSPIP Player : problèmes potentiels

    22 février 2011, par

    Le lecteur ne fonctionne pas sur Internet Explorer
    Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
    Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...)

  • 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 (4926)

  • Need to get audio video structure for automation ffmpeg or ffprobe

    10 mai 2012, par Sapan Doshi

    I need to get video audio stream information in separate form.

    I have tried ffprobe and mediainfo, but they give full information which needs to be parsed.

    I think there could be option like, where I do not need to parse the full information and get required data.

    $ffprobe -XXX
    audio channels 8

    $ffprobe -YYY
    video_resolution 512x288

    Can anybody help with this.

  • Trying to load a video file with ffmpeg using javacv

    11 mars 2012, par Takatakas

    I am trying to load a video file with javacv but I am facing some problems.

    I managed to compile an application that will show an image on screen so I assume that my setup is ok.

    The code I am using is the following.

    import java.io.File;
    

    
import com.googlecode.javacv.CanvasFrame;
    
import com.googlecode.javacv.FFmpegFrameGrabber;
    

    
public class TestCV{
    

    
    public static void main(String[] args) throws Exception {
    

    
        File f = new File("input.mp4");
    
        FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(f);
    

    
        final CanvasFrame canvas = new CanvasFrame("My Image");
    

    
        canvas.showImage(grabber.grab());
    

    
    }
    
}

    Here is the error

    Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Users\takas\AppData\Local\Temp\jniavutil3690549951281752227.dll: Can't find dependent libraries
    
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    
    at java.lang.ClassLoader.loadLibrary0(Unknown Source)
    
    at java.lang.ClassLoader.loadLibrary(Unknown Source)
    
    at java.lang.Runtime.load0(Unknown Source)
    
    at java.lang.System.load(Unknown Source)
    
    at com.googlecode.javacpp.Loader.load(Loader.java:337)
    
    at com.googlecode.javacpp.Loader.load(Loader.java:271)
    
    at com.googlecode.javacv.cpp.avutil.<clinit>(avutil.java:76)
    
    at java.lang.Class.forName0(Native Method)
    
    at java.lang.Class.forName(Unknown Source)
    
    at com.googlecode.javacpp.Loader.load(Loader.java:291)
    
    at com.googlecode.javacv.cpp.avcodec.<clinit>(avcodec.java:87)
    
    at com.googlecode.javacv.FFmpegFrameGrabber.<init>(FFmpegFrameGrabber.java:73)
    
    at com.googlecode.javacv.FFmpegFrameGrabber.<init>(FFmpegFrameGrabber.java:69)
    
    at tester.t.JavaFlow.main(JavaFlow.java:13)
    
</init></init></clinit></clinit>

    Do I have to use separate ffmpeg dlls ? There is one ffmpeg dll in the opecv bin folder.

    If I have to do this I will need a better way to include them using eclipse. Until now I just add the folder to path variable. For example I added this to make opencv work.

    C :\opencv\build\common\tbb\ia32\vc10~;C :\opencv\build\x86\vc10\bin~;

  • ffmpeg : add hyperlink to video ?

    15 mars 2012, par Simon

    i am experiment with ffmpeg, making videos from more images and adding watermark, some effect etc.

    What I am interested : Is it possible to embed HYPERLINK into video using ffmpeg ?

    For example, watermark or something else to be 'clickable' and to redirect to some www location ?

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