You need to produce a high quality stream, multi-camera stream, complete with transitions and live edits. You also need to be able to go from a full shot to a picture-within-picture, while you're live on-camera.
Most streamers have faced some version of this dilemia at one point or another, and without a extensive production budget, have come
Enter Blackmagic Design's ATEM Mini.
To live stream, ATEM Mini has a USB output that works like a webcam, so you can connect to any video software. There's also HDMI video out for projectors.
Microphone inputs allow high quality desktop and lapel mics for interviews and presentations. ATEM Mini even has secret broadcast features built in so it can do lots of different high end work.
