Apple Soundtrack Pro 2 - Manual (Page 180)

180 Chapter 5 Working in the Timeline
To stamp properties on one or more clips in the Timeline:
1 If you are stamping on more than one clip, select the target clips in the Timeline.
2 In the Sound Palette, select the template or preset containing the properties you want
to stamp. (This is only necessary if there are already presets on the left side of the
Sound Palette.)
3 Choose one of the following from the pop-up menu at the center-bottom of the
Sound Palette:
 Add: Adds the properties selected in the Sound Palette to the list of actions in the
target clip’s Actions tab.
 Replace: Replaces the actions in the target clip’s Actions tab with the properties
selected in the Sound Palette.
4 Do one of the following:
 Click the Stamp tool at the top of the Timeline (or press U), then click the target clip
or clips in the Timeline.
 If the target clip is already selected in the Timeline, click Stamp in the lower-right
corner of the Sound Palette.
Choose Add or Replace
from the pop-up menu