The ATEM 2 M/E Production Studio 4K from Blackmagic Design is a live event multi camera production switcher with 20 video inputs built into a 2RU chassis. Supporting NTSC/PAL/HD and Ultra HD 4K (3840x2160) video formats, the switcher connects to a wide range of cameras and sources, delivering a single program stream in SD, HD, or Ultra HD video. All this is done live and in real time with no rendering required. The switcher features a reference video input for synchronizing the switcher to other equipment using tri-level or blackburst sync. Each input also features its own frame synchronizer, which allows you to use cameras that do not feature Genlock as well as input video from computer sources.

The switcher provides 20 6G-SDI video inputs and one 4K HDMI input, which shares a channel with one of the 6G-SDI inputs. Outputs include three 6G-SDI Program outputs, one HDMI Program output, six 6G-SDI auxiliary outputs. All inputs and outputs are SD/HD/UHD switchable, with the exception of dedicated down-converted HD Program output for monitoring UHD footage on an SDI-equipped HD monitor. Two independent multi-view outputs are available, in both SDI and HDMI, so you can monitor up to 16 cameras across two screens.

The switcher features luma and chroma keyers for real time effects and composites in Ultra HD, with 10-bit processing. Two downstream keyers allow you to use two graphics/logos/titles/lower thirds from up to twenty stored graphics in a wide variety of formats. Additionally, the switcher features a built-in SuperSource layer switcher which, in addition to the two full M/E's, keyers and DVE, provides an additional four independent DVE channels letting you re-size and position live cameras, video replays, broadcast graphics, and more.

A built-in 22-input audio mixer handles the embedded HDMI and SDI audio from the 20 active video inputs as well as audio from the balanced or unbalanced analog audio inputs to provide you flexibility and creative audio options. Audio output is embedded in the SDI and HDMI stream, as well as available via balanced audio outputs. The control panels connect via the Ethernet port and provide control all the features of the switcher. Illuminated front panel buttons on the switcher allow you to locally select the aux output, while a 2-inch LCD screen built into the front of the unit allows you to see the aux output for instant confirmation of the correct output.

Either a Mac or PC running the included ATEM software controls the switcher's operation and settings. For those who like the feel of a physical control panel, the optional ATEM 1 M/E and 2 M/E Broadcast Panels can be used.