Apple Soundtrack - Manual (Page 147)

Chapter 9 Working with Automation 147
To move an envelope point:
m Select the envelope point, then drag it to a new position.
Each envelope has an envelope point at the beginning of the Timeline. You can adjust the
envelope by moving this envelope point up or down. If no envelope points have been
added, dragging the envelope’s handle adjusts the envelope for the entire project.
If you add more than one envelope point to an envelope, you can move envelope
points using the corresponding slider. When you move the slider, the envelope points
closest to the playhead (the closest before and the closest after) move by the same
amount as the slider.
Changing the Values of Envelope Points Numerically
You can also change the value of an envelope point numerically.
To change the value of an envelope point numerically:
1 Control-click the envelope point, then choose Set Value from the shortcut menu.
2 Type a new value for the envelope point in the dialog that appears.
The envelope point moves to the new value. You can set the envelope point to the same
value as the previous or next envelope point on the envelope from the shortcut menu.
Changing the Position of Envelope Points Numerically
You can change the position of an envelope point in the Timeline numerically.
To change the position of an envelope point numerically:
1 Control-click the envelope point, then choose Set Position from the shortcut menu.
2 In the dialog that appears, click the left or right arrow, click the center of the value
slider and drag left or right, or double-click the value slider and type a new position.
The envelope point moves to the new position.