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Datavideo DVK-400 4K Real-Time Chromakeyer

Datavideo DVK-400 4K Real-Time Chromakeyer

SKU: DATA-DVK400
£1,819.80 GBP ex VAT
£2,183.76 GBP inc VAT
ex VAT £1,819.80 GBP ex VAT
£2,183.76 GBP inc VAT
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Out of Stock
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  • Details
  • Features
  • Specifications
  • What's Included
DVK-400 is a professional broadcast grade live chromakey processor that works with resolutions up to 2160p60. This real-time chromakey processor provides 4:4:4 10-bit internal processing for the best results.
Chromakeying with the DVK-400 can be done on standard green and blue backgrounds, however with the addition of special features such as Open Angle and an impressive Automatic chromakey mode you can even use colours that divert from the standard.
The DVK-400 is able to chromakey very hard subjects, such as water, smoke, blonde hairs and shadows.

DVK-400 4K Chromakey Supports 4:4:4 10-bit Internal Processing
DVK-400 is compatible with the 3840 x 2160 4K signal to provide a professional real-time chromakey effect.

DVK-400 Digital Algorithm Technology
The DVK-400 can handle the most difficult chromakey scenes including blonde hair, a glass of water / a bottle of water, smoke, and reflective shadow simply for showing delicate and real chromakey effect.

Post-Processor
After setting all the chromakey parameters, you can still adjust each video parameter like brightness, contracts, color, and saturation to combine the foreground and the background perfectly.

Supports 12G-SDI 60P Video
Supports up to 2160p60 over 12G-SDI or HDMI 2.0.

Switch Virtual Background Just One-Touch Needed
Using the professional intelligent touch interactive control panel TPC-700 in the DVK-400 together, it can be triggered by button to display AR objects. One operator can complete various mode by one TPC-700.
Independent and fast touch operation panel, you can preset the presentation effect of the button, without the need for complex professional technology. It's efficient and professional for chromakey video production.

Intelligent Matte Control and Auto Spill Adjusting
The Matte precision chromakey setting allows you to adjust the profile of the object easily. The automatic spill adjusting function allows you to eliminate the reflective background color from the foreground object easily.

Preview Output for the Mirroring
The DVK-400 provides preview output for the mirroring for the subject to see the real-time composite picture to prevent the frame-out from happening. Moreover, it allows the subject to act more naturally according to the background.

Auto Chromakey by Pressing One Button without Complicated Adjusting.
The Auto key function helps you achieve professional chromakey effects, without any complicated settings, even when you don’t have the standard green or blue background.

Aux Lumakey and Layer Swapping
Producing logo by the lumakey function. The talent can naturally move in front of the animation or behind the virtual objects, presenting the perspective effect like real.

Holdout Mask
User can easily specify area of the image that wouldn't be keyed. Such as the green color on the TV screen.

Simple UI Design and Easy to Use
Easy to use the DVK-400 control app works on Windows computers. Connecting the DVK- 400 goes with a regular network connection and then you can set the chromakey related parameters and recall the pre-saved chromakey parameter file by connecting the DVK-400 to the Notebook PC through the IP connection.
  • 4K Real-time chromakeyer with 4:4:4 10-bit internal process
  • Easy operation and control via LAN connection to laptop
  • Advanced algorithm can present transparency, smoke, reflection and shadow in detail
  • Easy spill suppression with colour enhancement
  • Full Foreground post processing for getting nature composite result with Background
  • Multiple HDMI and SDI outputs for Program and Preview with mirror option
  • Store / Recall : 3 sets of instant switchable parameters (by Control s/w)
  • Key noise reduction
  • Matte control to adjust black and white level for a precise chroma key setting to delete the reflective colour from foreground
  • Dark/Bright/Shadow enhancement
  • Post processing – correction of picture parameters (brightness, contrast, saturation) applied on foreground signal after keying processing
  • Garbage Mask with soft edge
  • Auto Chroma Key function
  • Mirror PGM output
Model Number: DVK-400
Video Standard: 4K/3G/HD
Video Process: 4:4:4 10bit
Video Format: 3840x2160p 60/59.94/50/30/29.97/25
1080p 60/59.94/50/30/29.97/25
1080i 60/59.94/50
Foreground Inputs: 1 x 12G/6G/3G-SDI
1 x HDMI 2.0
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
(Lumakey Overlay or External Matte or Camera)
Video Output: 2 x 12G/6G/3G-SDI
1 x HDMI 2.0
Video PVW Output: 1 x 12G/6G/3G-SDI
1 x HDMI 2.0
Colour Space: SDI : YUV 4:2:2, 10-bit, limited range
HDMI: RGB 4:4:4/YUV 4:4:4/YUV 4:2:2, 10-bit, full/limited range
Keying Options: Chromakey Green / Blue
Key Mask / Spill Correction / Edge Correction: Yes
Colour Processor: Yes
Noise Reduction: Yes
User Preset: 8
GPI In / Out: ----
Sync reference: Input & Loop Output (Tri-Sync or Black Burst)
Controlled Via: Ethernet/RS-232
Chassis: 1RU 19" Rack-mount Design
Dimensions: 484 x 243 x 44 mm
Weight: 2.7 Kg
Operating Temperature Range: 0~40 °C
Power: DC 12V, 5A
  • 1 x DVK-400 Product
  • 1 x Adaptor + AC Cord
  • 4 x M5 screws