As I've explained in other threads, it's not always possible to film live battles. I for one would find it impossible to do so; not to say that I don't perform for people live, I do, as the magicians who know me will attest to. Nonetheless, my only camera is a stationary webcam, and my room is designed such that I can't possibly get a decent angle from my webcam if I did get spectators in here.
That said, I completely agree that Colour Change battles are really honestly pointless, as are a lot of battles... So you can Ego perfectly to camera. Gratz, here's a medal.
Incidentally, both changes could do with work in different areas. Cringe, the change took far too long to set up, and half of it was off camera... Also, the problem with doing Shapeshifter as a back change is that, because the pips don't change, the visual discrepancy during is quite obvious.
Nikolas, the angle of the shot as well as the speed of the change made it not very magical for me. I struggled to see much and before I knew it the card had changed after some jerky hand wave thingo, so slow it down a little..