Datavideo DVK-400, Instruction Manual

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Chapter 1 Product Overview
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

Easy operation and control via LAN connection to a Notebook PC

Advanced algorithm for presenting transparency, smoke, reflection and shadow in detail

Easy-to-use Spill Suppression function

Flawless integration of the foreground to the background

Multiple HDMI and SDI outputs for Program and Preview

Mirrored Program view

User Memory Presets

Chromakey Noise Reduction

Matte Control for adjusting Black and White Levels in order to achieve precise chromakey by
eliminating reflective colors from the foreground.

Dark/Brightness and Shadow Enhancements

Calibration of brightness, contrast and saturation of the foreground to facilitate post-editing

Garbage and Holdout Masks with soft edge.

Lumakey with Layer Swap

Supports Background Blur

Supports Auto Chromakey