It's going to be hacked anyway.
This is a solution in need of a problem. Somehow I doubt that people are going to say, "I'm not going to buy that Lady Gaga boxed set, I saw the concert footage shot on an iPhone."
It's retarded. Venues and other such media companies need to recognize that their product is quality. If they recognized this, they wouldn't need to be scared about lo-res bootlegs.