I checked your post that was mentioned above and the source code. Nice starting app.

I see you create an image and save it into the phones memory and then use that image to create a QPixmap and display it on the screen. I am not sure if this is the way how I should implement camera example on QT, as I want to display a continues stream of video until the photo is taken. This is why I think I need to use x_overlay.

However, I would also like to draw on top of the video stream like the native camera app on N900 does.

Any other suggestions?

Cheers,
Klen