Blackmagic make some super solid tools for live streaming and if you have an to do a multicam livestream of a event and you don’t want to lug around a tonne of gear, then this ATEM is perfect. 

With dual mic inputs, 4 HDMI in, HDMI monitor out and a USB to connect the ATEM to your laptop running OBS, you can do a pretty high end gig all from a backpack of gear. 

Bettercast work hard to make sure that we support the AV teams and this is a great way to reward your hard work!