Australia’s Most Experienced Audio Visual Supplier
Australia’s Most Experienced Audio Visual Supplier
NEED HELP? 1300 287 867
Australia’s Most Experienced Audio Visual Supplier
Australia’s Most Experienced Audio Visual Supplier
NEED HELP? 1300 287 867
The ATEM 4 M/E Constellation 4K Switcher from Blackmagic Design features 40 12G-SDI inputs and 24 12G-SDI outputs, and it connects to a wide range of cameras and sources, delivering video at resolutions of up to 10-bit UHD 4K60 via the 12G-SDI program outputs or 1080p and 720p webcam outputs via USB-C.
The switcher features four multiview outputs with up to 16 routable windows that can display inputs, keyed video, graphics, and stills from the media pool, as well as the program output. Each input connects to a built-in Fairlight audio mixer supporting up to 156 channels of audio.
| Available M/E Layers | 4 M/E |
| Effect Types | 16 x Chroma Key 21 x Luma Key 4 x Stinger 4 x DVE |
| Downstream Keys | 4 x Chroma, Luma, DVE |
| Generators | 2 x Colour 21 x Pattern |
| Audio Mixing | 156-Channel Mixing |
| Switching Type | Pushbutton, Software |
| Processing Resolution | UHD 4K at 60 |
| Color Processing | 10-Bit 4:2:2 |
| Number of Video Input Sources | 40 |
| Video Inputs | 40 x BNC (12G-SDI) |
| Input Video Format | SDI (10-Bit 4:2:2) UHD 4K 23.98/24/25/29.97/30/50/59.94/60 fps 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 | 28 |
| Video Outputs | 28 x BNC (12G-SDI) 1 x USB-C (USB Video) (Program) |
| Output Video Format | SDI (10-Bit 4:2:2) UHD 4K at 23.98/24/25/29.97/30/50/59.94/60 fps 1080p at 23.98/24/25/29.97/30/50/59.94/60 fps 1080i at 50/59.94/60 fps 720p at 50/59.94/60 fps USB-C 1080p 720p |
| Audio Outputs | 2 x 1/4″ TRS 2 x BNC Stereo MADI |
| Output Audio Format | Analog |
| Embedded Audio Output | SDI USB-C |
| Multiview Output | 4-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/ST-2081-1/ST-2081-10/ST-2082-1/ST-2082-10 |
| HDCP Support | None |
| IP Video | 1280 x 720 to 1920 x 1080 Encoding |
| Screen Resolution | 1366 x 768 |
| OS Compatibility | macOS 12.0 macOS 13.0 or Later Windows 10 Windows 11 *As of April, 2023: Check with manufacturer for the most up-to-date compatibility |
| Wi-Fi | None |
| Bluetooth | None |
| Power I/O | 2 x IEC C14 Input |
| Operating Temperature | 0.0 to 40.0°C |
| Storage Temperature | -20 to 60°C |
| Operating Humidity | 0 to 90% (Non-Condensing) |
| Rack Form Factor | 2 RU |
| Dimensions | 48.3 x 33.68 x 8.99 cm |
| Weight | 8.4 kg |
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