[PyKDE] display a videostream

[Kai Winter]

What's the best way to display a videostream in a PyQt GUI? I get the 
videostream by the videocapture module from a camera as a sequence of 
PIL images. Currently I bind this image as a texture in an QOpenGL 
Widget. But that need pretty much resources. How do I display this 
videostrem (picture-wise) as an QImage or a QPicture? Would somebody 
mind write a sample for me to handle it?