Blackmagic ATEM 4 M/E Constellation 4K

The switcher features a compact rack mount design with a built-in control panel and a large LCD so you can see program output and change switcher settings via on-screen menus. The compact design is perfect for portable live production, with the rear of the switcher including connections for 12G-SDI inputs, aux outputs, balanced audio, and Ethernet for control. The 4 M/E models include RS-422 for serial control and MADI digital audio connections. Even with all this power, the switcher is extremely quiet with its innovative high-efficiency thermal system.

To keep crews working as a single creative team, ATEM Constellation features built-in talkback. Talkback supports a 5-pin XLR headset connector, plus a rear-mounted RJ12 connector for interfacing with industry-standard talkback systems such as ClearCom or RTS. You get full talkback control, including program and engineering loops, sidetone control for hearing the headset mic into the headphones, and program mix. ATEM Constellation HD also supports SDI talkback that uses SDI channels 15 and 16 for 2-way communication with Blackmagic Design cameras. You can even use channels 13 and 14 for engineering talkback. It's even possible to mix the talkback mic into the program audio for voiceovers.

For news or virtual set work, this switcher features lots of ATEM advanced keyers for high-quality chroma or luminance keying. The chroma keyer is incredibly powerful and features a color picker to sample background colors for the automatic generation of the key parameters. You get precise controls for edge and flare, and there is even a foreground color corrector so you can match the "look" of the foreground layer to the background layer making seamless compositions possible. The keyer can also be used for pattern and DVE keying. You get 16 ATEM Advanced Keyers on the 4 M/E model.

The ATEM Software Control Panel gives you total control over your switcher and is included for free. The ATEM Software Control Panel features a beautifully designed interface with a visual switcher and parameter palettes for making quick adjustments. Multiple users can connect to the switcher via Ethernet, and all work on different parts of the event at the same time. The ATEM Software Control also lets you access camera control, audio mixing, media, macro programming, and even control of HyperDeck disk recorders. You can even save the full state of the switcher as XML files, plus all media is backed up from the media pool. You can run the software on macOS or Windows.