Swirl Input Parameters
Parameter Type
Description
The Input parameters for the Swirl effect control a distortion in the image where pixels swirl within a circular area. For more information, see Swirl.
Use of Controls
Amount
Sets the scale of swirl. Negative values swirl the image counterclockwise; positive values swirl it clockwise.

Size
Sets the diameter of the circle as a normalized proportion of the vertical size of the image.

X, Y
Sets the center of the effect.

Anti-alias
Sets whether or not transformed areas are smoothed.
  This parameter is not keyframeable.

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.