5.5

Table Of Contents
1163Motion User Guide
Distort the edges of the clip
You can experiment with filters to stretch the edges of the image to fill gaps. The following
example uses the Scrape filter. (This solution is highly dependent on the type of image and
may introduce other image artifacts that may not be acceptable.)
1. In Motion, select the group containing the stabilized clip.
In this example, the project background is white to better illustrate the clip’s shift in
position due to the stabilization.
2. Apply a Scrape filter to the group, turn off the Crop checkbox in the Filters Inspector,
then adjust its parameters. You can also use the filters onscreen controls to adjust the
Center and Rotation parameters.
The left image shows the clip when the filter is applied to the group. The right image
shows the result of adjusting the Center parameter using the onscreen control: the top
edge is stretched to the top of the canvas.
Use masks with tracking behaviors in Motion
When you add a mask to an object that has applied tracking data, the data is applied to the
mask. In the following image, a foreground object is tracked to four points on a background
clip (with a Match Move behavior using data from an Analyze Motion behavior), then is
masked to fit into the picture frame.