The heart of your camera is DSP VC0706 ( 2007, a little out of dated ) from vimicro.com.cn (Vimicro International Corporation).
The one I posted believe or not is also use vimicro chip set (might be 301P) but not VC0706. if I were you I will call them directly or drop a line for help.
B.T.W. https://www.adafruit.com/ offer very nice support as well worth to try.