OPERATIONS
“Enable” and “Hide/ Show Wrapper” Click the “Enable” box to enable the chroma keying function. The “Hide/Show Wrapper” toggle key, when enabled, allows the operator to wrap the GUI PIP wrapper around the PIP image or hide it.
“Color Palette” and “En- ter Color”The PIP chroma keying Color Palettes and manual color values can be accessed with the “Color Palette” and “Enter Color” buttons. See below for details regarding manual and default color operation.
The “Enter Color” button allows the operator to directly adjust the red, green and blue values with the following table:
Any combination of values for the three base colors can be entered in the fi elds to the left. Each color value can be set between 0 and 255 on the RGB color range. For example, if all three colors are set to “0” the result will be black. This value acts as a center point to the values entered in the offset fi eld. The offset value to the right is the amount the software will offset the centerpoint color values from one another to create color differentiation.
There can be only one color per PIP with the chroma key function. The PIP chroma keying color can also be chosen within PIP color palettes (shown below). There are three types of palettes available: 8 colors, 27 colors, and 64 colors. The fewer the colors in the palette, the greater the offset will be between PIP colors.
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