Blackmagic ATEM 4 M/E Constellation 4K Plus

FULL DESCRIPTION

The ATEM 4 M/E Constellation 4K Plus is a professional Ultra HD live switcher designed for broadcast productions, live events, concerts, sports and virtual sets. Featuring 80 12G‑SDI inputs with automatic format conversion, it allows seamless connection of independent HD/UHD sources. The 48 fully routable SDI outputs make it easy to send custom feeds to monitors, recorders, or streaming systems. With 4 DVEs, 2 SuperSource engines, 16 ATEM Advanced Keyers and 4 Ultra HD media players, this switcher handles advanced compositions and dynamic graphics. Ideal for broadcast studios, live production teams, and high-complexity multi-camera events.

KEY FEATURES

• 80 12G‑SDI inputs with automatic format conversion
• 48 fully configurable SDI outputs
• 156-channel Fairlight audio mixer with EQ, compressor, limiter, gate
• 2 independent SuperSource processors for multilayer live compositions
• Integrated talkback with XLR 5‑pin, RJ12 and SDI tally
• 4 configurable Ultra HD multiviews with up to 64 views
• Control options via front panel, ATEM software or optional hardware panels

TECHNICAL SPECIFICATIONS

• Video Inputs: 80 × 12G‑SDI (1.5G, 3G, 6G, 12G)
• Video Outputs: 52 total (48 auxiliary SDI)
• Supported Formats: 720p, 1080i/p, 2160p
• Audio: 8-channel embedded SDI, 2 × 1/4" jack, 4 MADI outputs (64 ch)
• Talkback: XLR 5-pin, RJ12, red/green SDI tally
• Timecode: XLR 3-pin in/out, internal generator
• Keyers: 16 upstream, 4 downstream, 4 DVE transitions
• DVEs: 4 internal DVEs + 2 SuperSource
• Media Player: 4 channels (fill+key), 64 stills, clips up to 400 UHD frames
• Control: Ethernet, USB‑C, RS‑422, ATEM software

IN THE BOX

• ATEM 4 M/E Constellation 4K Plus
• Welcome kit with QR code for software and manuals

FAQ

Q: How many SDI inputs does the ATEM Constellation 4K Plus have?

A: It features 80 auto-converted 12G‑SDI inputs.

Q: How many SDI outputs are available?

A: Up to 48 auxiliary SDI outputs plus dedicated multiview outputs.

Q: Does it support integrated talkback?

A: Yes, with XLR 5-pin connector, RJ12, and SDI talkback support.

Q: Who is this switcher designed for?

A: Ideal for broadcast productions, live shows, sports, TV studios, and virtual set environments.