Operation Manual

Tracking paths 169
Tracking paths
Corel VideoStudio lets you track specific points or areas to create a
moving path. This path represents the location of the selected point or
area within the sequence of video frames.
Once you have tracking paths, you can choose to add matched objects
a
round the tracker area or blur video elements using the tracker.
This section contains the following topics:
• Adjusting tracking paths
• Using objects on tracking paths
• Using the Path Library
Adjusting tracking paths
You can fine-tune or modify the behavior of a tracking path by
manually resetting track points. For more information on creating
tracking paths, see “Tracking motion of video objects” on page 151.
To adjust tracking paths
1 Select a video file on the Video Track and click the Track Motion
button
on the Toolbar.
2 From the list of trackers, select the tracker that you want to adjust.
3 Drag the Scrubber to locate the point where you want to adjust
the path.
4 Drag the tracker to the new key frame position.