ATEM 4 M/E Constellation HD

The Blackmagic Design ATEM 4 M/E Constellation HD Live Production Switcher offers powerful HD live event switching with support for up to 40 individual 3G-/HD-SDI inputs in a 2 RU chassis. Compatible with 3G-SDI and HD-SDI signals, it connects to a variety of cameras and sources, delivering program output via 24 3G-SDI BNC outputs or USB-C webcam output. The switcher also features four multiview outputs, each capable of displaying up to 16 customizable windows, showing inputs, keyed video, graphics, stills from the media pool, and the program output. Each input is linked to a built-in Fairlight audio mixer supporting up to 156 audio channels.