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  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • Organiser par catégorie

    17 mai 2013, par

    Dans MédiaSPIP, une rubrique a 2 noms : catégorie et rubrique.
    Les différents documents stockés dans MédiaSPIP peuvent être rangés dans différentes catégories. On peut créer une catégorie en cliquant sur "publier une catégorie" dans le menu publier en haut à droite ( après authentification ). Une catégorie peut être rangée dans une autre catégorie aussi ce qui fait qu’on peut construire une arborescence de catégories.
    Lors de la publication prochaine d’un document, la nouvelle catégorie créée sera proposée (...)

Sur d’autres sites (4473)

  • JavaCV - strange black screen when playing a file with FFmpegFrameGrabber

    17 mai 2012, par noncom

    I am using JavaCV and it's FFmpegFrameGrabber in my project. It loads and player files OK, when I launch the project from Eclipse, but shows either a black screen or a still 1st frame when I run a compiled project. Sometimes comming with this error :

    Input #0, avi, from 'C:/path/Start_Cut.avi':
    
Duration: 00:00:20.03, start: 0.000000, bitrate: 26002 kb/s
    
Stream #0.0: Video: mpeg4, yuv420p, 1920x1080, 30 tbr, 30 tbn, 30 tbc
    
Cannot allocate memory. com.googlecode.javacv.FrameGrabber$Exception: Cannot initialize the conversion c ontext.
    
            at com.googlecode.javacv.FFmpegFrameGrabber.start(FFmpegFrameGrabber.jav a:280)

    and sometimes with

    [mpeg4 @ 6A95DF20] Invalid and inefficient vfw-avi packed B frames detected
    
Input #0, avi, from 'C:/path/Start_Cut.avi':
    
  Duration: 00:00:20.03, start: 0.000000, bitrate: 26002 kb/s
    
    Stream #0.0: Video: mpeg4, yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 25 tbr, 30
    
 tbn, 25 tbc

    does anyone has a clue on this ?

    UPDATE :

    I have been able to narrow down the problem. For some reason, FFmpegFrameGrabber returns null upn calling the grab() method. Why does it work in Eclipse and does not work in standalone build ? All libraries are included and I suppose, it would come up with an error if they did not.

  • Look for fastest video encoder with least lag to stream webcam streaming to ipad

    16 novembre 2015, par kelly

    I’m looking for the fastest way to encode a webcam stream that will be viewable in a html5 video tag. I’m using a Pandaboard : http://www.digikey.com/product-highlights/us/en/texas-instruments-pandaboard/686#tabs-2 for the hardware. Can use gstreamer, cvlc, ffmpeg. I’ll be using it to drive a robot, so need the least amount of lag in the video stream. Quality doesn’t have to be great and it doesn’t need audio. Also, this is only for one client so bandwidth isn’t an issue. The best solution so far is using ffmpeg with a mpjpeg gives me around 1 sec delay. Anything better ?

  • Put a black box image over existing video using ffmpeg

    16 juillet 2012, par Loz101

    I am using blob tracker, but have a timecode on video files. I want to overlay a black box over it, therefore preventing the timecode interfering with the tracker.

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