I feel that one important feature has been missed from multicam implementation.
It would be nice to assocaite and connect particular DirectShow video capturing filter with correspondent audio capturing.
Ideally it would be nice to have just composite device that has video capturing/preview pin and audio output pin as one device.

Is this possible?
Even if not one device, just expose some interface that will return instance of USB Audio capturing filter correspondent to this instance of video capturing.
I myself don’t know how exactly to do this, but there must be way of association of particular video capture with audio capture filters that are actually capturing from the same PS3Eye…