My friends and I are big fans of RollPlay - with long trips, streaming Youtube has save my sanity.
We’re really curious about the tech used to stream. Is there a tech blog on how the magic works?
try this: http://itmejp.com/pc-specs/ (might be out of date!)
the formatting is all funky, since the discourse forum app updated, I think…
not sure if @TwitchSurgeon or @Crosseye_Jack are in charge of fixing that stuff…
software used to be OBS or xsplit and simply skype and a browser with roll20.net. skype got replaced by something expensive, I believe.
hope it helps! 
Totally does. Thanks!
Some of JP’s equipment is listed under the stream in a twitch extension"ItmeJP’s Gear" https://www.twitch.tv/itmejp