Adjusting the Size of the Tracker Box

Adjust the size of the tracker box if the reference feature moves outside the tracker box, causing the Tracker to lose the reference feature and set incorrect keyframes.

Although you can manually correct these keyframes, it is easier to make the tracker box large enough to accommodate the motion of the reference feature and restart the analysis.

Note: Processing time increases as the size of the tracker box increases.

To adjust the size of the tracker box:

1. Pause the analysis.
2. Return to the first frame before the Tracker lost its reference feature.
3. Increase the size of the tracker box to prevent the Tracker from losing its reference feature. See Positioning the Reference and Tracker Boxes.
4. Restart the analysis.