I've just tried it with a Logitech C270 webcam. It seems to 'almost' work, but crashes CloD -there are known issues with i5/i7 CPUs, which should be fixed in the next patch. I'll carry on testing, to see if I can get this version (1.5) working.
Ho hum... It seems to work better with the 1.3 version, though I've had this crash too.
Doh! Am I an eejit or what? Setting FaceTrackNoIR to use the same keys to start/stop that CloD uses to exit the game is bound to cause problems.
This needs further looking into, but I'm optimistic...