ATEM 4 ME Constellation HD

This large model doubles the number of features of the 2 M / E model. Includes 40 3G-SDI inputs, 24 3G-SDI outputs, 4 DVEs, 16 advanced ATEM keyers, 4 multiview, and 2 SuperSource for a total of 12 DVEs.

The new line of the most powerful live production HD switchers in the world! These extraordinary HD switchers are available in 3 models: 1 M / E with 10 inputs, 2 M / E with 20 inputs, and the huge 4 M / E with 40 inputs. They even offer standard conversion on every SDI input! ATEM Constellation boasts advanced features including DVE, ATEM chroma keyer, media players, multiview and SuperSource processors. The built-in Fairlight audio mix includes compressor, limiter, 6-band EQ and expander on each input. Also included is ATEM Software Control for free, or connect an ATEM Advanced Panel 1 M / E, 2 M / E or 4 M / E!

Absolute broadcast quality performance

With a compact rack design, ATEM Constellation HD integrates a convenient control panel for prompt intervention during setup or in the event of an emergency. On the panel there is a large LCD display to monitor program output and change settings. The small and portable design of the switcher makes it ideal for live productions. On the back it houses connections including 3G-SDI inputs, 3G-SDI aux outputs, balanced audio and ethernet for control. The flagship model with 4 M / E also includes an RS-422 port for serial control and MADI connections for digital audio. ATEM Constellation is extremely quiet, thanks to its innovative high efficiency thermal system.
Designed for large live events


Available in 3 models, the ATEM Constellation HD switcher gives you fabulous multi-camera coverage of concerts and music festivals! Leverage DVEs to create stunning multilevel compositions and make live sporting events more engaging. Live is the fastest way to produce a broadcast!
Equipped with internal graphics and advanced ATEM keyers for chroma key, it is the complete solution for the most complex productions. ATEM Constellation is perfect for productions in places of worship because it produces professional results, and at the same time it is simple to set up and easy to manage even by the team of volunteers!

Broadcast-style M / E switching

ATEM Constellation HD uses the classic professional program / preview style, the mode used by large broadcasters for live productions. In other words, you will have at your fingertips the same type of switcher used in the television industry! Both the free ATEM Software Control and the optional physical panels of the ATEM Advanced Panel line use program / preview mode. In practice, it allows you to select a source on the preview bus to make sure it is the right one before pressing the CUT or AUTO button to broadcast it. With this mode you avoid making mistakes because it requires two commands, making ATEM Constellation the ideal solution for starting students on a career in television broadcasting!

Complete front control panel
Thanks to the front control panel, you can operate ATEM Constellation at any time. The ATEM Constellation HD model has functions very similar to the ATEM Mini. It is therefore ideal for taking the next step when you need a bigger switcher! The buttons on the front panel are of the same quality as those on full size panels, and extremely reliable.
With these buttons you control keys, files and fade to black directly from the front panel, as well as access to a professional 5-pin connector for talkback, and controls for talkback. In addition, menus are available on the front panel LCD display to access any of the switcher function.