Video Production Idea lobes,crank,chain
 

Seems like if someone had two video cameras they could point at an engine... one at the very cleaned crank degree markings and one at the cam lobes and put them into one screen synchronized.... it might help out with some of the questions people have when dealing with TDC, chains, IP timing..... etc...
If on Youtube you can stop it anywhere you need to to look at the lobes... and compare to what you are needing as far as position on your engine..
Any other ideas along this general line of thinking ?