Blackmagic Design ATEM 4 M/E Constellation 4K Plus - 80 Inputs

The ATEM 4 M/E Constellation 4K Plus supports UHD 4K (3840x2160) up to 60 frames per second via 12G-SDI, using 10-bit 4:2:2 color sampling.

There are 16 upstream keyers available, each capable of advanced features like chroma keying, pattern keying, and DVE keying.

Yes, the switcher supports all common broadcast formats, including HD resolutions. All inputs feature standards conversion, allowing seamless integration of HD sources.

It includes a powerful 156-channel Fairlight audio mixer with extensive routing, EQ, dynamics, and delay capabilities, plus support for mix-minus and talkback.

Control can be managed via the front panel buttons and joystick, the free ATEM Software Control application on Mac or Windows, or compatible hardware switch panels.

Yes, it supports full REC 709 and REC 2020 color spaces, essential for HDR broadcasting and mastering.

The ATEM 4 M/E Constellation 4K Plus features SMPTE compliant, ultra-low processing delay of less than 10 lines, crucial for live broadcast synchronization.

Verify all SDI input and output connections are secure. Ensure source devices are powered on and outputting a signal. Check that the input and output formats are correctly configured within the ATEM Software Control or hardware panel. Confirm that the correct input is selected and routed to the desired output.

Check audio source connections. Verify audio is enabled and levels are set appropriately within the Fairlight audio mixer. Ensure mix-minus is configured correctly if using talkback or IFB. Check for any audio muting or bus assignments that may be incorrect.

Ensure the network connection between the computer running ATEM Software Control and the switcher is stable and fast. Restart the ATEM Software Control application. Try connecting directly to the switcher with an Ethernet cable if using a network switch. Reboot the switcher itself.

Ensure consistent lighting on the green screen. Use a clean, wrinkle-free background. Adjust the keyer settings (spill suppression, edge control, matte adjustment) carefully in ATEM Software Control. Ensure the source is clean SDI and not compressed.

Confirm the Multiview output is assigned to an active SDI output. Check the Multiview configuration in ATEM Software Control to ensure windows are correctly routed and labels are set. Verify the connected monitor supports the output resolution and frame rate.