Blackmagic ATEM 4 M/E Constellation 4K

The ATEM 4 M/E Constellation 4K is a large-scale Ultra HD live production switcher with four full M/E rows. It takes 40 standards converted 12G-SDI inputs and puts out 24 12G-SDI aux outputs, so an entire multi-camera show, playback sources, and graphics chains all land on one switcher. The processing set runs deep: four DVEs, 16 ATEM Advanced Chroma Keyers, four media players, and two SuperSource processors for building complex composited layouts on the fly.

Every input is frame-synced and format-converted, and the switcher delivers up to 10-bit UHD 4K60 on its 12G-SDI program outputs. Four independent Ultra HD multiviewers let you monitor sources, keys, graphics, and program across the room. Audio is handled by a built in 156 channel Fairlight mixer with EQ and dynamics, and the rack mount chassis includes its own control panel with a large LCD. Add the optional ATEM 4 M/E Advanced Panel 40 for full hands-on control. Blackmagic part number BMD-SWATEMSCN2/2ME4/4K.