I am watching Q in the "Pit Lane Channel" of F1TV, and it is quite enjoyable, without the hysterical screaming of the main feed.
Only 1200 pixels, but you get three pics, the main feed at half size (in area) and two different (switching) onboards at the same time, plus commentary from all the Skype team that normally sits on the back... still informative without triggering your adrenaline.
I am seriously considering abandoning Crofty at this point.