siggraph 2018 talks recording?

just saw this in the email
does anyone know if this is being recorded anywhere?

I only have the exhibit pass for siggraph vancouver. but I also got the USB key that was in the registation thing, that has recordings of some talks. I dunno what though.

and am wondering if I should shell out the cash for a full day pass if these unreal talks aren’t being live streamed or recorded to the USB key.

looks like the unreal talks are open to the exhibits only passholders now! guess I don’t need to get a full day to come watch!