Have a look at the lm1881 (National semiconductor if I am correct).
I think I have seen it mentioned a couple of times here too. It can be mixed with a normal video source, not sure about webcam.
Have a look at the lm1881 (National semiconductor if I am correct).
I think I have seen it mentioned a couple of times here too. It can be mixed with a normal video source, not sure about webcam.