SL Live TV from last year

Considering this was a while ago and several Lindens were working on it.
I was wondering how the "video Linden" worked?
as in what programs did he use to record his current PC desktop to stream it.
Wondering because we were going to do some test and work on this idea.
(also thought about posting it in the video section but this was strictly just linden work thats why i put it here)
Thanks
-Bebop

Bebop, fancy seeing you here. I know Jesse and Jeff had a good hand in this--I'll forward your request to them and let's see what we can find out.