Description
Key Features
- Supports 3G/HD-SDI at 10-Bit
- 40 x 3G-SDI Inputs, 24 x 3G-SDI Outputs
- Up to 16-Multiview Monitoring Windows
- Webcam Output via USB Type-C
- Frame Rate/Format Converter per Input
- 156-Channel Audio Mixer
- 16 x Upstream, 4 x Downstream Keyer
- Chroma/Luma Keyers
- Color/Pattern Generators
- Hardware or Software Mac/Windows Control
Blackmagic Design ATEM Constellation HD 4 M/E Specs
| 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 |
Processing
| Switching Type | Pushbutton, Software |
| Latency | 10 Lines |
| Color Processing | 10-Bit 4:2:2 |
Input
| 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) |
Output
| 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 |
Connectivity
| 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 |
| HDCP Support | None |
| IP Video | 1280 x 720 to 1920 x 1080 Encoding |
Display
| Display Size | 5″ |
Hardware
| OS Compatibility | macOS 11.1 macOS 12.0 or Later Windows 10 Windows 11 *As of April, 2022: Check with manufacturer for the most up-to-date compatibility |
| Wi-Fi | None |
| Bluetooth | None |
| 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 |
| Operating Humidity | 0 to 90% (Non-Condensing) |
General
| Rack Form Factor | 2 RU |
| Dimensions | 19 x 9.1 x 3.48″ / 48.3 x 23.1 x 8.84Â cm |
| Weight | 11.53Â lb / 5.23Â kg |
