PIXELHUE P20 - Page 169

All-New Event Presentation Switching Solutions
User Manual
7 Event Management Software PixelFlow
www.pixelhue.com
163
Description
On the DSK tab interface, configure the following parameters.
Type
Parameter
Description
Function
switch
DSK
Turns on or turn off the function.

: On

: Off
Description:

Luma key: Suitable for application scenarios
where the brightness of the background is
significantly smaller than that of the
foreground. The result of luma key is that the
background becomes transparent and the
foreground is keyed out.

Chroma key: Suitable for application scenarios
with a single background color, such as
blue/green screen matting.
Luma key
parameters
Clip
To distinguish between the foreground and
background
Gain
The hue softness of the transition area
The larger the value, the softer the transition.
Foreground
Color
Turn on or turn off the function.

: On. After the function is turned on, the
associated parameter Color can be used to
adjust the keying effect.

: Off
Color
The RGB values of the foreground color
Chroma key
parameters
Pick
The RGB values of the pick point color

Config method 1: Click Pick, and then click the
position to be picked in the input source image.

Config method 2: Set the coordinates of the
pick point in the input source image.

Config method 3: Set the RGB values of
Background Point.
After the settings, click Apply. You can also adjust
the following parameters to optimize the keying
effect.
Hue Ramp
To distinguish between the foreground and
background
Hue Clip
The hue range
The larger the value, the larger the removal area.
The maximum value is the current value of Hue
Ramp.
Saturation Clip
To distinguish between the foreground and
background