the entire session, which is a roundtable on on the future of DNS is 1h+. the section on GNS specifically is only about 20 minutes (at the very start) and the section on handshake is an additional 20 minutes.

i agree though, i prefer to be able to rapidly seek and skim for interesting things, rather than commit time to videos when i'm not sure if it's something i want to invest time in.

this is good material though.