Help in creating video streaming app

[superutsav]

Hi,

I am trying to create an application in qt to view a video stream from a webcamera. I'm using a Logitech webcam on a Mandrake 10 machine. I am able to get the video from the webcam into a buffer...
However, once i get the buffer and nextFrame() functions ready, i want to know how to display the video stream using qt.
I think openGL is the way to go, but i am not familiar with its usage, or how to use QGLWidget.
Also, the other forum posts say that using QPixmap is very slow, adn not useful for my project.

Please send me any links/code that will help me in this regard.

Thanks in advance
superutsav