Spill Suppression
Chroma Key Effect Only
Parameter Type
Global. For more information, see Global and Keyframeable Parameters.
Description
Neutralizes the selected color for the Chroma Key effect without affecting the luminance. The effect changes the spill color to a grayscale, allowing it to blend more easily with the foreground image.
Use the Spill Suppression key color to fix the following problems:
  Remove background color spill from the foreground image. Color spill occurs when the background color is present in the foreground image due to backdrop reflection.
  If the foreground object retains an outline of the chroma key color, you can use Spill Suppression to reduce the color effect in the outline.
Use of Controls
See Key.
See Also
Key
Secondary Key
Key Color
Chroma Key
Matte Control
Color Correction

Some features described in Help are available only in Avid Xpress Pro or Avid Xpress DV. For more information about Avid Free DV go to
www.avid.com.