We use MacBook Pro (Retina, 15-inch, Early 2013), 2.4 GHz Intel Core i7, 8 GB 1600 MHz DDR3, Intel HD Graphics 4000 1536 MB.
Setup 1 for stream only (way too much lag to imag)
Wirecast 6, 2 BM miniRecorders SDI, USB3 to ethernet, encoding 2 720p streams (fb & yt), and local .mov record. Wirecast also does the video roll-ins & graphics. Still has processing overhead available. Here’s a pic.
Setup 2 for imag & stream
As above, but output a traditional switcher with embedded audio SDI to the wirecast laptop. The streamed show you can then overlay logos, or squeeze back the show, add a live cam for standup interviews, roll in some other content when the live event get boring – like looping PPT during dinner. Sometimes I’ll add a focusrite scarlet USB (either directly to laptop or thru the USB3 ethernet adapter that adds 3 ports) to grab a mix-minus from the soundboard. That way I don’t have a risk of copyrighted music going out and someone else monetizing.
Usually just work on the laptop screen and the whole thing is and octopus/spaghetti pile. Hmm… maybe I should cut some holes in the top of a roadcase to hide all that mess.
Steve

