Reference: SWATEMSCN2/1ME4/HD

Blackmagic ATEM 4 M/E Constellation HD

VAT excluded

3.310,75 €

VAT excluded

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Expected availability: 5/7 days

  • Model: Blackmagic ATEM 4 M/E Constellation HD
  • Video Inputs: 40 x 3G-SDI
  • Video Outputs: 24 x 3G-SDI
  • XLR 5-Pin Talkback Input/Output
  • 16-Way Multiview viaSDI
  • 1080p at 23.98/24/25/29.97/30/50/60 fps
  • Downstream Keyers: 4 x Chroma, Luma, DVE
  • Dimensions: 2RU

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Blackmagic Switcher ATEM 4 M/E Constellation HD

The Blackmagic Design ATEM 4 M/E Constellation HD, a state-of-the-art live production switcher created to improve your broadcasting capabilities and surpass the demands of today's fast-paced broadcast situations, is now available.

The Blackmagic Constellation HD is the perfect option for live event production, sports broadcasting, studio work, and more thanks to the power of four mix effects rows, a 40-input and 24-output SDI matrix, support for Ultra HD video, and a variety of sophisticated capabilities.

This Blackmagic switcher, which was designed for accuracy and dependability, will revolutionize your video creation process and provide results of a professional caliber every time.

Powerful 4 M/E Switching

With its four potent mix effects rows and 40-input, 24-output capability, the ATEM 4 M/E Constellation HD enables you to easily build complicated live projects. You may produce layered visuals and breathtaking visual effects to advance your work with its sizable media pool and four downstream keyers.

Integrated 40 x 24 SDI Routing Matrix

Cable management is made easier and smooth routing between all input and output sources is provided by the built-in 40 x 24 SDI routing matrix. This live production switcher gives you unprecedented power and versatility by enabling you to patch any input to any output, even to several outputs at once.

Advanced Video Processing

The ATEM Constellation HD supports Ultra HD video standards and offers four times the resolution of 1080 HD thanks to enhanced video processing. Your material will always seem polished and professional thanks to its sophisticated video processing skills.

Talkback Communication

A built-in talkback mechanism on the ATEM Constellation HD enables smooth communication between the director, camera operators, and other crew members. This function aids in maintaining the coordination and productivity of your production crew and is compatible with most SDI talkback headsets.

Extensive Connectivity

40 SDI inputs, 24 SDI outputs, 2 HDMI monitor outputs, 2 multiview outputs, and a dedicated reference input are just a few of the numerous connectivity choices available with the ATEM 4 M/E studio switcher. The Blackmagic Constellation HD can simply integrate with your current live production system because to its extensive connections.

Multiview Monitoring

The ATEM 4 M/E Broadcast switcher gives you the ability to concurrently monitor all of your sources thanks to its two integrated multiview outputs. The multiview arrangement is simple to adapt and enables you to monitor every facet of your live production.

Professional Audio Mixing

Up to 80 audio channels are supported by the built-in Fairlight audio mixer, giving you fine control over your audio mix. You may fine-tune your audio for a polished and professional sound with the aid of its built-in audio delay and EQ settings.

Intuitive Software Control

The ATEM Software Control Panel provides a simple user interface for whole production management. It may be used with Windows and macOS and linked directly to the ATEM Constellation HD or through Ethernet.

ATEM Advanced Chroma Keyer

The built-in ATEM Advanced Chroma Keyer offers superior chroma keying performance, ensuring that your green screen and blue screen effects are clean and professional-looking.

ATEM 4 M/E Constellation HD


Total Video Inputs


Total Video Outputs


SDI Rates

1.5G, 3G

Total Audio Inputs

2 x balanced 1/4 inch Jack,

1 x 32 stereo channel BNC MADI in.

1 x 5 pin XLR Talkback.

Total Audio Outputs

2 x balanced 1/4 inch Jack,

2 x 32 stereo channel BNC MADI out.

1 x 5 pin XLR Talkback.

SDI Audio Inputs

2 Ch embedded audio on all SDI inputs.

SDI Audio Outputs

2 Ch embedded audio on all SDI outputs.

Timecode Connections


Reference Input

Tri-Sync or Black Burst.

Video Input Re-Sync

On all 40 inputs.

Frame Rate and Format Converters

On all 40 inputs.

SDI Aux Outputs

Any of the 24 SDI outputs.

SDI Preview Outputs

Any of the 24 SDI outputs.

SDI Program Outputs

Any of the 24 SDI outputs.

Down Converted SDI Program Output


Webcam Output

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

Total Multi Views

4 x 3G-SDI


RJ12 supports RS-422

Control Panel Connection

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

Internal Timecode Generator



RJ45 for 3rd party talkback systems.

Tally Output

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


Supports 10/100/1000 BASE-T.

Computer Interface

1 x USB-C supports USB 2.0

For content marketers, broadcasters, and live event producers looking to improve their production skills, the Blackmagic ATEM 4 M/E Constellation HD is the ideal live production switcher. The Live production switcher ATEM Constellation HD consistently and dependably produces results of a high level of professionalism thanks to its unmatched combination of cutting-edge technologies, simple software control, and durable build. Experience the strength and adaptability of this game-changing solution, and have your live production workflow transformed into a smooth, effective procedure that reliably produces high-quality, engrossing content for your audience. Allow your creativity to soar and rely on the ATEM Constellation HD switcher to elevate your live production.

Accessories to have with this product:

Explore the menu below:

Blackmagic ATEM 1 M/E Advanced Panel 10

Blackmagic ATEM 1 M/E Advanced Panel 10

ATEM 1 M/E Advanced Panel 20

ATEM 1 M/E Advanced Panel 20

ATEM 1 M/E Advanced Panel 30

ATEM 1 M/E Advanced Panel 30


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Blackmagic ATEM 1 M/E Constellation HD

892,05 €
  • Advanced design with front control panel
  • Up to 40 3G-SDI inputs with standard conversion
  • Up to 24 customisable 3G-SDI outputs
  • Up to 4 independent multiviews with configurable screen
  • DVE and stinger transitions
  • Up to 4 DVEs
  • Professional talkback compatible with ClearCom and RTS
  • Internal archive for stills and motion graphics
  • New ATEM Advanced Chroma Key included
  • 4 primary ATEM Advanced Chroma Keys per M/E for green/blue screen
  • Up to 4 independent DVEs
  • 3G-SDI multi-rate for all HD TV standards, including 720p, 1080i and 1080p
  • Internal 156-channel Fairlight audio mixer
  • Includes free ATEM Control Software
  • Compatible with external ATEM control panels

Expected availability: 5/7 days


Blackmagic ATEM 2 M/E Constellation HD

1.524,75 €
  • Model: Blackmagic ATEM 2 M/E Constellation HD
  • Supports 3G/HD-SDI at 10-Bit
  • Up to 16-Multiview Monitoring Windows
  • 20 x 3G-SDI Inputs, 12 x 3G-SDI Outputs
  • Webcam Output via USB Type-C
  • Available M/E Layers 2 M/E
  • Switching Type Pushbutton, Software
  • Latency 10 Lines
  • Color Processing 10-Bit 4:2:2
  • Display Size 2.2"
  • Rack Form Factor 1 RU
  • Dimensions 19 x 7.16 x 1.74" / 48.3 x 18.19 x 4.42 cm

Expected availability: 5/7 days

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