Price: (as of – Details) Blackmagic Design ATEM Television Studio 4K8 is a compact live production switcher with built in broadcast control panel. Get a fully featured broadcast quality live production studio with 8 12G-SDI inputs, built in streaming, master recorder, Multiview, USB webcam support, DVE, 4 ATEM Advanced Chroma Keyers, media players, talkback, SuperSource,