L-Conceal Effects
L-Conceal effects overlap one video channel with another using a predefined L-shaped path. L-Conceal effects include:
  Bottom Left
  Bottom Right
  Top Left
  Top Right
See Also
Effect Types

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.