System information
4. Adjust the size position of the glow by dragging the box in the workspace or using the Position,
Orientation, and Rotation controls on the left side of the window. For more information about
manipulating the selection box, see Crop, zoom, or pan a video track in this section.
5. To animate the glow, click in the 2D Glow row of the Keyframe Controller to set the cursor to a later
time and adjust the glow settings.
You can use keyframe animation to change the color or transparency of the glow, or you can move
the glow independently of the overlay video.
For more information, see "Keyframe Animation" on page 294.
Moving a group of composited tracks (applying parent motion)
1.
Click the Make Compositing Child button on the tracks you want to group to create a
compositing group.
If you want to move the compositing group in the 3D space, click the Parent Composite Mode
button on the parent track and choose 3D Source Alpha.
For more information, see "Compositing and Masks" on page 385 and "3D Compositing" on page
391.
ANIMATING VIDEO EVENTS AND TRACKS291