This is how Xbox One’s game broadcasting works

"It's true: Xbox One is getting its long overdue gameplay broadcasting functionality on March 11th, just in time for the launch of Xbox/PC-exclusive multiplayer blockbuster Titanfall. Some folks will get a chance to try out that functionality early through the beta program, but no one outside of Microsoft and Twitch have ready access to the service just yet. That's not stopping Microsoft from touting the service as, "the first truly next-gen Twitch experience, one that can't be matched by any other console." So, uh, what does that mean?"