Making Adjustments to the Region of Interest
If the Region Stabilize effect does not perform as expected, it might be due to one of the following:
  Large motion. If an object in your region of interest moves too far away from the region from one frame to the next, the rendered clip might display unexpected results.
  Extraneous motion. Something in your region of interest might move over the course of the clip in a way that unpredictably affects the stabilization.
  Insufficient texture. The region of interest might not have enough features to allow Region Stabilize to track it effectively.
When you encounter unexpected results in a rendered Region Stabilize effect clip, experiment with the following adjustments:
  Increase the size of the region of interest, or reposition it, to encompass large motion.
  Decrease the size of the region of interest to eliminate extraneous motion that is affecting the stabilization.
  Select a new region of interest.
  Add keyframes to reestablish or refine the region of interest over the course of the clip.
See Also
Understanding Keyframes
Region Stabilize Parameters

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.