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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • 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" (...)

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  • OpenCV 2.4.7 with FFMpeg support build with VS 2010 (x86)

    24 novembre 2013, par GregPhil

    I'm fighting with new version of OpenCV 2.4.7 for almost one week (prev. used 2.4.2). My motivation for the new setup is the fact that I run into problems using the Videowriter for uncompressed grayscale videos (http://answers.opencv.org/question/3603/videowriter-videocapture-and-uncompressed-avi/). In https://github.com/Itseez/opencv/pull/1516 "akarsakov" is recommending to build OpenCV without vfw support and open uncompressed video through ffmpeg. That's what I tried to do. I followed basically the instructions mentioned in this video : http://docs.opencv.org/trunk/doc/tutorials/introduction/windows_install/windows_install.html

    I had successfully build opencv with Qt 5.1.1 (http://answers.opencv.org/question/24184/how-to-compile-opencv-247-with-qt-and-ffmpeg/). But I'm not able to get the VideoWriter & VideoCapture work for me. So what I did :

    1. I downloaded the newest ffmpeg build from http://ffmpeg.zeranoe.com/builds/

    2. I generated the vs2010 project disabling VfW and enabling ffmpeg instead :

      Video I/O:
      

      
Video for Windows:           NO
      
DC1394 1.x:                  NO
      
DC1394 2.x:                  NO
      
FFMPEG:                      YES (prebuilt binaries)
      
  codec:                     YES (ver 55.18.102)
      
  format:                    YES (ver 55.12.100)
      
  util:                      YES (ver 52.38.100)
      
  swscale:                   YES (ver 2.3.100)
      
  gentoo-style:              YES
      
  OpenNI:                    NO
      
OpenNI PrimeSensor Modules:  NO
      
PvAPI:                       NO
      
GigEVisionSDK:               NO
      
DirectShow:                  YES
      
Media Foundation:            NO
      
XIMEA:                       NO

    3. I added the include directories and libs for ffmpeg to the highgui module.

    I was not able to compile OpenCV without any errors but the behaviour what I see is not what I expect :

    1. Build OpenCV 2.4.7 without VfW -> VideoWriter.open () returns always false !
    2. Build OpenCV 2.4.7 with VfW -> VideoWriter.open () returns true for the time, calling a release() and an open() on the same object returns always a false.
    3. With or without ffmpeg -> An VideoCapture.open () gives a error message asking for libiconv-2dll !

    Does some had the same problems and is able to point me to my mistake ?

    Thank you in advance.
    cheers

  • MPEG-DASH Encoding for Live Streaming

    16 mai 2016, par Mcp

    I want to do encode a live stream for MPEG-DASH in various bitrates and resolutions for live playback.

    Everything I found so far either uses only the source resolution (Nimble, nginx-rtmp-module) or seems to be only for VOD streaming(DASHEncoder).

    Is it possible to use DASHEncoder with a live input (rtmp stream) and how would I do that ?
    If not, is it possible to use nginx-rtmp + ffmpeg for what I want to do ?

  • h2645_parse : allow partial escaping

    6 mai 2016, par Hendrik Leppkes
    h2645_parse : allow partial escaping

    This ports the fix from 033a533 to the new parser module in prepartion
    
of using it for the h264 decoder.
    

    Signed-off-by : Derek Buitenhuis <derek.buitenhuis@gmail.com>
    • [DH] libavcodec/h2645_parse.c

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