The "holoFocus" bonus for the Color Rise Harmony BD is interesting. It's hard not to think about performances being recorded during live events, like video game acting. I've always wondered if that happens and what it could be used for. Now I'm also wondering if holoFocus views were rendered after the fact from such recordings! 
https://shop.hololivepro.com/en/products/hololive_6thfes_colorriseharmony_blu-ray
