Dear, Jitterlist!

Probably this question already set, I am sorry, with my english it's hard to find )))

I'm experimenting with [jit.qt.broadcast] and it's very simple to do something like "internet-tv"... My friend every week makes live-audio-works over internet and I think can help him to make it with videostream, but how to "pack sounds" that I take from his audio mixer into [jit.qt.broadcast]?? (I mean patching part - I can plug cord into my Mac))))))) ??

Any ideas are wellcome! Thanks for your time!! Cheers