Blackmagic Design ATEM 4 M/E Constellation 4K
The BlackMagic Design ATEM 4 M/E Switcher features 40 standards converted 12G‑SDI inputs, 24 12G-SDI aux outputs, 16 ATEM Advanced Keyers, 4 multiviews and 2 SuperSource for a total of 12 DVEs.

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BlackMagic Design ATEM 4 M/E Switcher

Introducing the Blackmagic Design ATEM 4 M/E Constellation HD Live Production Switcher (2 RU) – a massive 4 M/E Ultra HD live production switcher with 40 standards converted 12G‑SDI inputs, 24 12G-SDI aux outputs, 16 ATEM Advanced Keyers, 4 multiviews and 2 SuperSource for a total of 12 DVEs. This 2U rack-mounted powerhouse packs cutting-edge technology into a sleek and robust design, offering unmatched control and versatility.

  • Unrivaled 4 M/E (Mix/Effect) capability: This switcher boasts a massive 4 M/E engine, enabling seamless switching between multiple video sources and complex live productions with ease.
  • 40 x 12G-SDI Inputs: With an extensive 40 12G-SDI inputs, this switcher accommodates a wide array of video sources, ensuring flexibility in production setups.
  • Built-in Control Panel: The intuitive control panel provides tactile and responsive control, making live production a breeze.
  • Large Multiviewer: Featuring a large multiviewer screen with customizable layouts, you can monitor all your video sources in real-time.
  • Ultra HD and HD Support: The ATEM 4 M/E Constellation supports Ultra HD and HD video formats, ensuring your content is top-notch.
  • Audio Mixing: With integrated Fairlight audio processing, you can mix and master audio directly within the switcher.
  • Advanced Keying: Effortlessly add professional-grade graphics and titles with its powerful keying capabilities.
  • DVE and Transitions: Elevate your production quality with built-in DVE effects and a variety of transitions.
  • Networking and Control: Seamlessly integrate into your production workflow with Ethernet connectivity and control via ATEM Software Control.
  • Extreme Reliability: Designed for mission-critical live productions, the ATEM 4 M/E Constellation offers redundancy options to ensure uninterrupted performance.

This is the ultimate solution for live broadcasters, event producers, and content creators who demand the highest standards of quality and control. With its exceptional features, this switcher sets a new benchmark for live production technology, helping you deliver outstanding results every time.

Additional information

Available M/E Layers 4 M/E
Effect Types 16 x Chroma Key 21 x Luma Key 4 x Stinger 12 x DVE
Downstream Keys 4 x Chroma, Luma, DVE
Generators 2 x Color 21 x Pattern
Audio Mixing 156-Channel Mixing
Switching Type Pushbutton, Software
Latency 10 Lines
Color Processing 10-Bit 4:2:2
Number of Video Input Sources 40
Video Inputs 40 x BNC (3G-SDI)
Input Video Format SDI (10-Bit 4:2:2) 1080p at 23.98/24/25/29.97/30/50/59.94/60 fps 1080i 50/59.94/60 fps 720p 50/59.94/60 fps
Audio Inputs 2 x 1/4" TRS Stereo Analog Female 1 x BNC Stereo MADI
Input Audio Format Analog
Embedded Audio Input SDI: 2-Channel (per Input)
Video Output Channels 24
Video Outputs 24 x BNC (3G-SDI) 1 x USB-C (USB Video) (Program)
Output Video Format SDI (10-Bit 4:2:2) 1080p at 23.98/24/25/29.97/30/50/60 fps 1080i 50/59.94/60 fps 720p 50/59.94/60 fps
Audio Outputs 2 x 1/4" TRS 2 x BNC Stereo MADI
Output Audio Format Analog Embedded Audio Output SDI USB-C
Multiview Output 16-Way Multiview viaSDI
Other I/O 1 x BNC Blackburst, Reference, Tri-Level Sync Input 1 x RJ45 Control 1 x RJ12 Control 1 x RJ45 Talkback Input/Output 1 x XLR 5-Pin Talkback Input/Output
Video Standard Compliance SMPTE 292M/296M/424M/425M-A/425M-B
IP Video 1280 x 720 to 1920 x 1080 Encoding
Display Size 5"
OS Compatibility macOS 11.1 macOS 12.0 or Later Windows 10 Windows 11
Power I/O 2 x IEC C14 Input
Power Consumption Device: 147 W
Environmental Operating Temperature 32 to 72°F / 0 to 40°C
Storage Temperature -4 to 140°F / -20 to 60°C
Dimensions 19 x 9.1 x 3.48"
Weight 11.53 lbs

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