Total Video Inputs
40
ATEM 4 M/E Constellation 4K is a massive 4 M/E Ultra HD live production switcher. It features 40 standards converted 12G-SDI inputs, 24 12G-SDI aux outputs, 4 DVEs, 16 ATEM Advanced Chroma Keyers, 4 media players, 4 independent Ultra HD multiviews, 2 SuperSource processors and more. You even get built in talkback and a professional 156 channel Fairlight audio mixer with EQ and dynamics!
40
28
24
1.5G, 3G, 6G, 12G.
2 x balanced 1/4 inch Jack,
1 x 32 stereo channel BNC MADI in,
1 x 5 pin XLR Talkback.
2 x balanced 1/4 inch Jack,
2 x 32 stereo channel BNC MADI out,
1 x 5 pin XLR Talkback.
None
Tri-Sync or Black Burst.
On all 40 inputs.
On all 40 inputs.
40 x 10-bit 720p, 1080i, 1080p, 2160p.
2 Ch embedded audio on all SDI inputs.
1 x 5 pin XLR Talkback.
28 x 10-bit 720p, 1080i, 1080p, 2160p.
2 Ch embedded into SDI output on all outputs.
1 x 5 pin XLR Talkback.
Any of the 24 SDI outputs.
1
Any of the 24 SDI outputs.
4
None
1 x USB-C supporting 720p or 1080p at PGM frame rate.
RJ12 supports RS-422.
Ethernet supports 10/100/1000 BaseT. Allows direct connection between panel and chassis, or via network.
Yes
RJ45 for 3rd party talkback systems.
Added via ethernet connection to Blackmagic Design GPI and Tally Interface product. (Not included).
1 x USB-C port.
None
720p50, 720p59.94, 720p60
1080i50, 1080i59.94, 1080i60
1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60.
2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60.
SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M level A and B, SMPTE 2081‑1, SMPTE 2081‑10, SMPTE 2082‑1 and SMPTE 2082‑10, SMPTE 2082‑12.
4:2:2
10-bit.
REC 709, REC 2020.
Automatically detects between 1.5G-SDI, level A and level B 3G‑SDI, 6G‑SDI and 12G‑SDI.
16
4
16
2
Yes
Yes
21
4 Stinger, 4 DVE.
28
21
2
4
Front fascia emergency switching, software or optional hardware panel.
64
Red for program and green for preview indication.
Yes
4 x 16 Multi View pattern options for up to 64 total views.
Select HD or Ultra HD.
4
Fill and key for each media player.
64
4
3200 frames.
1600 frames.
400 frames.
PNG, TGA, BMP, GIF, JPEG and TIFF.
TGA Sequence.
WAV, MP3 and AIFF.
Minimum monitor resolution of 1366 x 768.
Built in HD LCD monitor for video, 42 LED buttons for setup and emergency switching, 8 source buttons, 4 transition buttons, 6 talkback selection and mix buttons, menu control knob and set button, front panel lock button.
TBA
156 Channel mixer
Selectable On/Off/Audio-Follow-Video.
Level and Peak metering.
Master gain control.
6 band parametric EQ, Dynamics including Expander, Gate, Compressor and Limiter.
TBA
ATEM Software Control Panel included free for Mac 12.0 Monterey, Mac 13.0 Ventura or later and Windows 10 and 11.
Using USB‑C connection directly connected to Mac OS or Windows computers. Includes ATEM Setup Utility.
Set via ATEM Software Control Panel, excluding ATEM chassis IP address which is set via the ATEM Setup Utility connected via USB‑C to chassis.
2 x Internal 100 - 240 AC 50/60Hz.
255 W
2 rack units height.
0° to 40° C (32° to 104° F)
-20° to 60° C (-4° to 140° F)
0% to 90% non-condensing
ATEM 4 M/E Constellation 4K
Welcome wallet with QR code for software download
12 Month Limited Manufacturer's Warranty.