Introducing the Blackmagic ATEM 4 M/E Constellation 4K, the latest addition to the ATEM Constellation family. This Ultra HD model features 40 x 12G-SDI inputs with support for standards up to Ultra HD 2160p60, as well as 24 x 12G-SDI aux outputs, 16 upstream ATEM advanced chroma keyers, 4 downstream keyers, 4 Ultra HD media players, 2 SuperSource processors and more.

Designed with a compact rack mount and built-in control panel, the ATEM Constellation switchers provide easy operation during setup and emergency use. The large LCD screen displays program output and enables users to change switcher settings via on-screen menus. With connections for 3G-SDI or 12G-SDI inputs, aux outputs, balanced audio, and Ethernet for control, the rear of the switcher is perfect for portable live production. The top 4 M/E models also feature RS-422 for serial control and MADI digital audio connections.

ATEM Constellation switchers are perfect for concerts, music festivals, and live sports events, as they allow for multi-camera coverage and multi-layer compositions with powerful internal graphics and advanced chroma keyers. They are also ideal for house of worship programming, with a simple design that's easy to learn and operate for a volunteer crew.

The control panel on the front panel of the switcher provides easy access to keyers, media, and fade to black. With the same premium buttons as full-sized panels, the front panel is extremely reliable. The LCD screen and menu buttons enable almost every operational feature of the switcher to be accessed. With the ATEM Constellation, live program production is faster and more efficient than ever before.