The Blackmagic Design ATEM Television Studio Pro HD is a professional-grade, all-in-one live production switcher with a built-in control surface, designed for both broadcasters and A/V professionals. It features eight video inputs (four SDI and four HDMI), a 10-in/2-out audio mixer, and a range of creative transitions and effects. The ATEM can handle SD and HD resolutions, supports various video formats, and has a compact, rack-mountable design.