Apple Motion 4 - Manual (Page 973)

Simple Border
Creates a solid color border of variable width around the edges of an object. This filter
causes rasterization in 3D groups.
Original image Border applied
Parameters in the Inspector
Width: Sets the thickness of the border.
Color: Picks the color of the border. The color controls can be expanded with the disclosure
triangle to include Red, Green, Blue, and Opacity sliders to more precisely select the color
of the border.
Mix: Sets what percentage of the original image is blended with the bordered image.
HUD Controls
The HUD contains the following controls: Width and Color.
Widescreen
This filter “letterboxes” an object by masking the object at its top and bottom to simulate
a variety of video and film aspect ratios. Because this filter is masking the image, what
appears behind the object is either the background color of the project or the object that
is beneath the masked object in the composite. You can also add an additional border
to the masked image and customize the color and size of the border.
This filter causes rasterization in 3D groups.
973 Chapter 16 Using Filters