Chapter 1 Product Overview; Features - Datavideo DVK-400 Instruction Manual

Chapter 1
The Datavideo DVK-400 is an advanced 4K Chromakeyer designed for providing a perfect
chromakey effect with its easy-to-use user interface.
The Datavideo DVK-400 4K Chromakey can be connected to the Notebook PC locally or any IP
networks remotely.
The Datavideo DVK-400 4K Chromakey can be used in various live events where primary video
sources are either HDMI or SDI. The DVK-400 supports up to 4K videos and is equipped with easy-
to-use Spill Suppression and Color Enhancement features.

1.1 Features

4K real-time chromakey with 4:4:4 color sampling and 10-bit color depth
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Easy operation and control via LAN connection to a Notebook PC
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Advanced algorithm for presenting transparency, smoke, reflection and shadow in detail
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Easy-to-use Spill Suppression function
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Flawless integration of the foreground to the background
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Multiple HDMI and SDI outputs for Program and Preview
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Mirrored Program view
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User Memory Presets
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Chromakey Noise Reduction
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Matte Control for adjusting Black and White Levels in order to achieve precise chromakey by
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eliminating reflective colors from the foreground.
Dark/Brightness and Shadow Enhancements
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Calibration of brightness, contrast and saturation of the foreground to facilitate post-editing
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Garbage and Holdout Masks with soft edge.
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Lumakey with Layer Swap
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Supports Background Blur

Supports Auto Chromakey
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Product Overview
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