List of all available live streams with some info:
Siggraph 2018 LIVE streams collection ->
Not all streams are listed on the official site, and without info…
Siggraph 2018 LIVE streams
You’re welcome, this particular was removed recently, but they just started the streaming on USTREAM:
https://www.ustream.tv/NVIDIA
Jensen is funny as always
This is a REAL realtime raytracing demo…

(this card has 10Gigarays/sec perf., but this real reflection probably does with more photons in one sec…)
Today’s LIVE streams (Tuesday, 14 August)
They’ll start soon. I did some time conversions there…
Today’s LIVE streams (Wednesday, 15 August)
The firsts just started…
I recommend “The Present and Future of Real-Time Graphics for Film” panel with VIP panelists:
Kim Libreri (has been in VFX/CG from Mission:Impossible, The Matrix sequel etc, and CTO at Epic Games for years now ),
Damien Fagnou (CTO at MPC),
Adam Myhill (Head of Cinematics at Unity),
Pol Jeremias-Vila (Lead Graphics Software Engineer at Pixar),
Guido Quaroni (Head of Software R&D and Supervising TD at Pixar).