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Autres articles (48)

  • 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 (...)

  • 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

  • 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
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Sur d’autres sites (10243)

  • Revision cb7acbc0e1 : Merge "Add vp9_idct4_1d_sse2" into experimental

    9 mars 2013, par Yunqing Wang

    Merge "Add vp9_idct4_1d_sse2" into experimental

  • Opencv ffmpeg : Video capture ("Filename.avi") crashes on a non development machine - MAC 10.8.2

    8 mars 2013, par Jerry

    I was trying to deploy a simple Qt Opencv Application, the following is the code :

    Qt : .pro file :

    QT       += core gui
    greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
    TARGET = opencvVideoTest
    TEMPLATE = app

    SOURCES += main.cpp\
       mainwindow.cpp

    HEADERS  += mainwindow.h

    FORMS    += mainwindow.ui

    INCLUDEPATH = -I/usr/local/include

    LIBS += -lm -lopencv_core -lopencv_highgui -lopencv_imgproc

    Mainwindow.cpp :

    #include "mainwindow.h"
    #include "ui_mainwindow.h"
    #include <opencv2></opencv2>core/core.hpp>
    #include <opencv></opencv>cv.h>
    #include <opencv2></opencv2>highgui/highgui.hpp>
    #include <opencv2></opencv2>imgproc/imgproc.hpp>


    MainWindow::MainWindow(QWidget *parent) :
       QMainWindow(parent),
       ui(new Ui::MainWindow)
    {
       ui->setupUi(this);

       cv::Mat img;

      cv::VideoCapture cap("BMWM5.avi");

      if(cap.isOpened()){

      for(;;){
          cap.read(img);
          cv::resize(img,img,cv::Size(604,480));
          cv::imshow("Opencv", img);
          cv::waitKey(33);
      }
      }
      else{

      }


    }

    MainWindow::~MainWindow()
    {
       delete ui;
    }

    The above snippet works fine on the development machine, which by the has Opencv 2.4.3, ffmpeg 1.1.2 & Qt 5.0.1. This what happens when I try to deploy, running the otool before using macdeployqt and the output :

    >   /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
    version 169.3.0)   /usr/local/opt/opencv/lib/libopencv_core.2.4.3.dylib
    (compatibility version 2.4.0, current version 2.4.3)
    >  /usr/local/opt/opencv/lib/libopencv_highgui.2.4.3.dylib
    (compatibility version 2.4.0, current version 2.4.3)
    >   /usr/local/opt/opencv/lib/libopencv_imgproc.2.4.3.dylib
      (compatibility version 2.4.0, current version 2.4.3)
    >   /usr/local/Qt5.0.1/5.0.1/clang_64/lib/QtWidgets.framework/Versions/5/QtWidgets
     (compatibility version 5.0.0, current version 5.0.1)
    >   /usr/local/Qt5.0.1/5.0.1/clang_64/lib/QtGui.framework/Versions/5/QtGui
     (compatibility version 5.0.0, current version 5.0.1)
    >   /usr/local/Qt5.0.1/5.0.1/clang_64/lib/QtCore.framework/Versions/5/QtCore
     (compatibility version 5.0.0, current version 5.0.1)
    >   /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
     (compatibility version 1.0.0, current version 1.0.0)
    >   /System/Library/Frameworks/AGL.framework/Versions/A/AGL
     (compatibility version 1.0.0, current version 1.0.0)
    >   /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current
     version 56.0.0)

    otool after macdeployqt output :

    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0)
       @executable_path/../Frameworks/libopencv_core.2.4.3.dylib (compatibility version 2.4.0, current version 2.4.3)
     @executable_path/../Frameworks/libopencv_highgui.2.4.3.dylib (compatibility version 2.4.0, current version 2.4.3)
     @executable_path/../Frameworks/libopencv_imgproc.2.4.3.dylib (compatibility version 2.4.0, current version 2.4.3)
     @executable_path/../Frameworks/QtWidgets.framework/Versions/5/QtWidgets

    (compatibility version 5.0.0, current version 5.0.1)
    @executable_path/../Frameworks/QtGui.framework/Versions/5/QtGui (compatibility version 5.0.0, current version 5.0.1)
    @executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore (compatibility version 5.0.0, current version 5.0.1)
    /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
    /System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
    /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 56.0.0)

    But after deploying it, when I try and run the app on the user's machine it crashes, no error reported either, the exact samething used to happen in Windows but when I copied the opencv_ffmpeg.dll into the exe folder it worked fine. I tried to use the same logic here and failed, then I manually addded each lib files of all the ffmpeg and its dependency into the project folder and still failed. Any other solution, please help ? I'm a newbie to mac dpeloyment. Am i missing or overlooked something ?

  • Revision 0643c3f133 : Merge "Add support for tx_select in i8x8 encoding in keyframes." into experiment

    9 mars 2013, par Ronald S. Bultje

    Changed Paths : Modify /vp9/encoder/vp9_encodeframe.c Modify /vp9/encoder/vp9_rdopt.c Merge "Add support for tx_select in i8x8 encoding in keyframes." into experimental