With Volume Automation, you can add keyframes to clips that adjust volume over time.
Adding and adjusting volume keyframes
To add a keyframe, press Option + Click (on MacOS, Alt + Click on Windows) on a Clip in the timeline.
Once you've added several keyframes, you can drag keyframes or line segments in any direction to control volume.
Removing volume keyframes
To remove a keyframe, hover over it and then hold Option/Alt + Click.
- You can select multiple keyframes using the Shift key.
- Holding Shift while you drag a keyframe will lock it in horizontally and adjust vertically.
- A selected control point can also be moved with the arrow keys of the keyboard - Movement can be accelerated by holding Shift.