Does anyone know of single chip silicon with a video ADC that can DMA into the memory space of an ARM micro?
Don't ARM have their own graphics accelerator now...?
Some devices may have graphics but I suggested the one device that I'm most familiar. The OP must do more work defining all his requirements but the little OMAP3530 is not expensive and has a lot of public support and a very low cost eval board from DigiKey. Bradford