Page 207 - ProShow Producer 9 Final Manual

206 8. Layers

There are five sliders you can adjust in order to make your selected color
become transparent.

• Hue Threshold controls how much hue variation is factored into
making the key color transparent

• Hue Drop Off adjusts how much of the edge of the hues of your
key color will be removed

• Intensity Threshold adjusts how much color intensity variation
will be used in the adjustment

• Intensity Drop Off factors in color intensity changes at the edge
of your key color pixels

• Color Suppression changes the colors of your layer to help
compensate for large variations in color hue or intensity

The values you enter for these sliders will change based on the image
properties and key color you choose. The values can even be different
when used to create transparency on the same image in two different
shows.