I was watching that and wondering if he knew he was going to be only a few feet off the ground on, at least, two occasions...
...to which, at the end of the video he says "I came extremely close on that one".
So, by his own, extremely, extreme definitions, that was an EXTREME jump.
(I remember seeing a documentary about him, Jeb Corliss, a few years back. He wasn't flying anywhere near so low to the ground in those videos.)