Any Help to choose Image Processor for Audio/Video Camera Recording to an SD Card ???

Hi All,

I am planing to do a small portable Audio/Video Camera.

This camera must be able to do these simple functions:
- Recording Audio/Video.
- Store it to SD card.

I would like to have "as simple system as we can", so what kind of solution and image processors do you advice us to use for such simple functions?

Given that, I am familiar with all PIC families and Wolfson sound CODECs, but not that familiar with (Image Processor) "or camera controller" ...

Thanks in advance ...