Chroma Key - RGBlink mini-edge User Manual

5.
Same as operations in Adding Layer A and Adding Layer B, choose required layout in LAYOUT
interface and use the Joystick to quickly adjust horizontal and vertical position of OVERLAY.

3.6 Chroma Key

mini-edge supports matting, that is, removing the pure color background and overlaying it on
another signal to realize the application of virtual reality. Push MENU Button to enter Main Menu,
tap【CHROMA KEY】in MENU or push Button 5 to enter the setting interface.
Users can choose ON or OFF to enable or disable Chroma Key (off by default).
Turn on Chroma Key to perform matting on Layer B by default. Select the background color which
is default in green to be removed and make adjustments according to application.
Check the background color required and then use 5-direction joystick to shift options between
Max, Min and Margin. Max defaults to 1232, Min defaults to 560, Margin defaults to 200.
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