I would like to start developing applications in Qt for Symbian-based devices that make use of the in-built camera functionality. I wonder if it would be possible to confirm what functionality is supported in Qt vs. native Symbian? I am interested in:-

Can i set the required resolution to capture in? (number of MPs of camera dependant)
Can I control the auto-focus if present?
Can I record video as well as capture still images ?
Can I control any other advanced camera features ?

Many thanks,