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Table Of Contents
Making Adjustments to the Region Stabilize Region of Interest
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11. Continue to review and refine the effect until you achieve the results you want.
12. (Option) Resize and, if necessary, reposition the clip to eliminate black edges.
Making Adjustments to the Region Stabilize Region
of Interest
If the Region Stabilize effect does not perform as expected, it might be due to one of the
following:
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.
You can increase the size of the region of interest, or reposition it, to cover large movement.
An object in your region of interest might move over the course of the clip in a way that
unpredictably affects the stabilization.
You can decrease the size of the region of interest to eliminate extraneous motion that is
affecting the stabilization.
The region of interest might not have enough features to allow Region Stabilize to track it
effectively.
You can select a new region of interest.
You can also add keyframes to reestablish or refine the region of interest over the course of the
clip.
Editing Segments That Use Tracking Data
Once tracking data exists for a segment, you can edit that segment in a number of standard ways
without losing the tracking data and having to retrack.
Segment Editing with Segments That Use Tracking Data
Tracking data persists during Segment editing. For example, if you shift the position of a
segment that contains tracking data, or copy a segment to another point in your sequence, the
data is still available. If you lift a portion of the segment out of your sequence, tracking data is
preserved on all parts of the segment for the range of frames in each part.
However, if you move only the foreground layer of a multilayer effect, the tracking data remains
useful only to the extent that it corresponds, or can be made to correspond, to the background
layer at its new location. For example, if you shift an effect segment with tracking data a few
frames with respect to the background material beneath it, you might be able to continue to use