Video player with qt5



  • Hi all
    i'm trying to realize a video player for ip cameras with QT5. I have modified the examples in qt5-beta-2 source but i noticed very low perfomance comparated to the same request made with vlc (on my PC Intel(R) Pentium(R) 4 CPU 3.20GHz 94%cpu vs 25%cpu via top). This with videographicsitem and customvideoitem example. better with video example where the cpu il about 50% anyway higher than vlc. There is a way to improve performance or do better this work? I notice the with qt4 and phonon the performance was better.
    Regards



  • Use opengl !



  • isn't this line sufficient:
    @graphicsView->setViewport(new QGLWidget);@

    In this case can you suggest the way?


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