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The Blackmagic Design ATEM 4 M/E Broadcast Studio 4K is a live switcher designed for HD and UHD 4K broadcast productions. Twenty 12G-SDI inputs support UHD 4K video up to 59.94 fps, and are backward compatible with 1080p, 1080i, or 720p sources as well (inputs do not feature scaling, so all sources must be of the same resolution). All inputs are frame synchronized, so non-genlocked sources can be used. Audio is supported via all SDI inputs plus 2 sets of dedicated analog stereo inputs via XLR and RCA. For in-the-box mixing, connect a computer running ATEM software control, and have immediate control of all audio channel inputs. Connections for timecode, reference, and control are also available. SDI outputs are available for program and preview, and they can operate at either HD or UHD resolutions, just like the inputs. Two preview outputs allow you to spread your multi-view over two displays.
ATEM 4 M/E Broadcast Studio 4K Features
Connectivity
Format Support | 3840 x 2160: 59.94/50/29.97/25/24/23.98 1080p 59.94/50/29.97/25/24/23.98 1080i 59.94/50 720p 59.94/50 |
SDI Compliance | SMPTE 292M, SMPTE 424M, SMPTE 2082 |
Inputs | 12G/6G/3G/HD-SDI: 20 x BNC Stereo Analog Audio: 1 x 2XLR, 1 x 2RCA Talkback: 1 x XLR Timecode: 1 x XLR Reference: 1 x BNC |
Outputs | SDI Monitor: 2 x BNC SDI Program: 3 x BNC SDI Aux: 6 x BNC SDI M/E 1 Preview: 1 x BNC SDI M/E 2 Program: 1 x BNC Analog Audio: 4 x XLR Timecode: 1 x XLR Talkback: 1 x XLR |
Other I/O | Network: 1 x RJ45 Computer: 1 x USB 2.0 Type-B RS-422: 1 x DE-9 |
Processing
Processing Delay | <7 lines |
Video Sampling | 4:2:2 |
Color Space | REC 601 REC 709 REC 2020 |
Color Precision | 10-bit |
Audio Mixer | 24-input mixer (2 channels per input) |
Built-in Media Players
Quantity | 4 |
Clip Capacity | Quantity 2 with fill and key Maximum Clip Length UHD: 360 frames 1080p/i: 1440 frames 720p: 3200 frames |
Still Image Capacity | 64 with fill and key |
Image File Formats | Still PNG, TGA, BMP, GIF, JPEG, and TIFF Video TGA sequence Audio WAV, MP3, AIFF |
Multi-View Monitoring
Display | Minimum monitor resolution: 1366 x 768 |
Number of Windows | 2 x Multi-view displays with 10 x windows for Preview/Program 16 x assignable displays |
Tally | Red for the program and green for the preview indication Note: Requires optional Blackmagic Design GPI and Tally interface product |
General
Layers | 29 total |
Keyers | 16 x Upstream 2 x Downstream 19 x Linear/Luma 1 x Stinger 16 x Chroma 1 x DVE |
Generators | 7 x Pattern 2 x Color |
Power Supply | 2 x built-in power supply 110/240 VAC, 50/60 Hz Note: IEC power cord required, not included |
Power Consumption | 300 W |
Operating Temperature | 32 to 104°F / 0 to 40°C |
Storage Temperature | -4 to 140°F / -20 to 60°C |
Relative Humidity | 0 to 90% non-condensing |
Rack Size | 2 RU |
Dimensions | 19 x 3.5 x 9.25" / 48.3 x 9 x 23.5 cm |
Weight | 6 lb / 2.72 kg |