Datavideo 4K Real-time Chromakeyer
FEATURES
Real-time 4K Chromakeyer with internal 10-bit 4:4:4 processing, delivering excellent and professional live keying results. The keyer is very easy to use. The application runs on your laptop and the keyer is network accessible, allowing you to save and recall presets very easily. Supports 12G-SDI 60P, 6G-SDI 30P, and HD-SDI video with 1080i/720p. Advanced algorithms perfectly key even transparencies, smoke, blonde hair, water bottles or glass, reflections and shadows. Even the most challenging object can be keyed by the DVK-400. Multiple HDMI and SDI outputs for Program and Preview with mirror option. A useful mirror function is designed to allow talent to have their own reference to background objects. Intelligent Matte control. A black and white adjustment layer for precise chromakeyer settings to remove reflective color from the foreground. Post-processing: Image parameter correction (brightness, contrast, saturation) applied to the foreground signal after keying processing. To provide the best color adjustment to match the background mood.SPECIFICATIONS
| Video Standard |
4K/3G/HD |
| Video Process |
4:4:4 10bit |
| Video Format |
3840x2160p 60/59.94/50/30/29.97/25 |
| Foreground Inputs |
1 x 12G/6G/3G-SDI |
| Background Inputs |
1 x HDMI 2.0 |
| Loop Through |
1 x 12G/6G/3G-SDI Camera loop out |
| AUX Input |
1 x HDMI 1.4 |
| Video Output |
2 x 12G/6G/3G-SDI |
| Video PVW Output |
1 x 12G/6G/3G-SDI |
| Keying Options |
Chromakey Green / Blue |
| Key Mask / Spill Correction / Edge Correction |
Yes |
| Color Processor |
Yes |
| User Preset |
8 |
| GPI In / Out |
N/A |
| Sync Reference |
Input & Loop Output (Tri-Sync or Black Burst) |
| Controlled Via |
Ethernet/RS-232 |
| Chassis |
1RU 19" Rack-mount Design |
| Dimension (LxWxH) |
484 x 243 x 44 mm |
| Weight |
2.7 Kg |
| Operating Temp. Range |
0~40 °C |
| Power |
DC in 7~15V |
| What's in the Box |
1 x DVK-400 Product |
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User Manual
Official technical documentation in PDF format.
About Datavideo
Datavideo is a leading Taiwanese company in the production of professional video production and streaming equipment. With a wide range of products including video switchers, recorders, monitors, converters, and streaming systems, Datavideo provides reliable and innovative solutions for broadcasters, churches, schools, businesses, and live productions. Datavideo technology is designed to simplify audiovisual production workflows, offering powerful and intuitive tools for every need. On musicdelivery.net, you'll find the ideal Datavideo equipment for live events, multimedia productions, professional streaming, and AV installations, with the quality and reliability demanded by audiovisual industry professionals.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

