Matrox MXO2 PCIe Host Adapter - Manual (Page 156)

132
Chapter 9, Setting Up Matrox Effects with Adobe Premiere Pro
additional effects to your chroma key, you will get more desirable results by
using the chroma key effect without shadow controls. For example, if you want to
apply an Adobe Motion effect to your chroma key, you should use the chroma
key effect and not the chroma key shadow effect.
Creating a chroma key or chroma key shadow
effect
To set up a Matrox chroma key or chroma key shadow effect, click the triangle
next to
Matrox Chroma Key/Matrox Chroma Key Shadow to expand the
property list:
• Graphical Provides a graphical representation of the chroma key controls
that you can use to select your key colors, and also lets you perform an auto
key.
$
Map Lets you select your key colors within a circular graph that
contains a color spectrum.
$
Plot Displays a plot of the colors present in your clip so that you can
select the particular colors on which you want to key.