ATEM 1 M/E Constellation 4K

ATEM 1 M/E Constellation 4K is a powerful 1 M/E Ultra HD live production switcher. It features 10 standards converted 12G-SDI inputs, 6 12G-SDI aux outputs, DVE, 4 ATEM Advanced Keyers, a 16-way multiview, media players, and USB webcam output. You even get built-in talkback and a professional 28-channel Fairlight audio mixer with EQ and dynamics!

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Product Specifics 

Upstream Keyers

4

Downstream Keyers

1

Advanced Chroma Keyers

4

DVEs

1

Linear/Luma Keyers

5

Transition Keyer (Stinger/DVE)

1 Stinger, 1 DVE.

Total Number of Layers

7

Pattern Generators

5

Color Generators

2

Control Panel

Front fascia emergency switching, software or optional hardware panel.

Routable Windows

16

Windows Source Labels

Yes

Tally

Red for program and green for preview indication.

Talkback Support

Yes

Mix Minus Support

Yes

Audio 

USB Audio Output

Supports digital audio output over USB‑C.
Fully integrates with Fairlight Live.

Media Player

Media Players

2

Channels

Fill and key for each media player.

Media Pool Still Image Capacity

20

Media Pool Clip Capacity

2 x up to 2160p60.

Media Player Clip Length in 720 HD

1600 frames.

Media Player Clip Length in 1080 HD

800 frames.

Media Player Clip Length in 2160 UHD

200 frames.

Media Pool Still Image Format

PNG, TGA, BMP, GIF, JPEG and TIFF.

Media Pool Video File Format

TGA Sequence.

Media Pool Audio File Format

WAV, MP3 and AIFF.

 

Connections 

Total Video Inputs

10

Total Video Outputs

6

SDI Rates

1.5G, 3G, 6G, 12G

Total Audio Inputs

2 x balanced 1/4 inch Jack,
1 x 5 pin XLR Talkback.

Total Audio Outputs

1 x 5 pin XLR Talkback.

SDI Audio Inputs

8 Ch embedded audio on all SDI inputs.

SDI Audio Outputs

16 Ch embedded audio on all SDI outputs.

Timecode Connections

None

Reference Input

Tri-Sync or Black Burst.

Video Input Re-Sync

On all 10 inputs.

Frame Rate and Format Converters

On all 10 inputs.

SDI Aux Outputs

Any of the 6 SDI outputs.

SDI Preview Outputs

Any of the 6 SDI outputs.

SDI Program Outputs

Any of the 6 SDI outputs.

Down Converted SDI Program Output

1

Webcam Output

1 x USB-C supporting 720p or 1080p at PGM frame rate.

Total Multi Views

1 x 12G-SDI

Control Panel Connection

Ethernet. Direct connection between panel and chassis, or via network.

Internal Timecode Generator

Yes

Talkback

RJ45 for 3rd party talkback systems.

Tally Output

Added via ethernet connection to Blackmagic Design GPI and Tally Interface product. (Not included).

Ethernet

Supports 10/100/1000 BASE-T.

Computer Interface

1 x USB-C supports USB 2.0