These still amaze me.
I’ve never understood trick jumping videos in Halo. Custom game plus some power weapon that can be used and very low gravity so you can jump far, just doesn’t impress me. I’m sure there are others out there that will love these videos though.
I’d get too frustrated when trying to find those jumps. LOL
What I do to relax, though, is go into Forge World with 50% gravity, 300 percent speed, and infinite sprint/evade and just jump around the place blasting trance tunes.
If only it were virtual reality. 
They don’t actually change any settings except for enabling invincibility. Those are all legit jumps that are extremely difficult to pull off. I tried doing some jumps myself, but I guess I’m just not that awesome. Lol.
I’ve only watched one of them but I love how he’s filmed it. 