Page 206 - ProShow Producer 9 Final Manual
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Once you’ve enabled Chroma Key the options will become available for
adjustment. Your first step is to choose a key color.
4. Click the on color box next to the Key Color entry.
5. Click on the eyedropper icon in the upper left of the Color Picker.
6. Use the eyedropper mouse cursor to click on the color you want
to work with from the Preview window.
Choosing the color you want to use as your key from the Preview window
means that you’re getting the exact color. You don’t have to guess or
estimate – just sample the color you want.
The remaining step for creating the actual transparency isn’t exactly a fine
science. In fact, finding the right balance is usually a trial and error process.
7. Adjust the Hue/Intensity sliders to find the desired level of
transparency.