I did'nt wanna wait for the video to load so I read the article and it mentioned that the transfer layer gets rubbed off when the brakes are cold...do you rebed them from time to time(on the same pads/rotors,not street and race pads) and how often or do you bed them once and forget about them?
it depends on how abrasive the pads are. If you drive round on the street with track orientated pads below their operating temperature it will "clean" the rotors up so to speak. I've never had an issue with Hawk HP+ doing that, and i daily drove the pads for 20,000 miles.
However, the video does explain that when people start hearing the pads squeal then that's normally that the transfer layer is inconsistent and they need to be bedded in again.