About the properties
The
properties pane allows you to adjust the settings for a selection on the timeline. To open the Properties pane, click the Properties button 
or select View > Show Properties.
Adjusting the Properties
- Change to a specific value: By default, entering a value or adjusting a control in the Properties pane, changes the specific value for the selected media on the timeline. For example, if you increase the Scale value from 60% to 70%, the scale for the select media changes to 70%.
- Change by increment: Click
to toggle changing the properties by an incremental value. For example, if you increase the Scale value from 60% to 70%, the scale for all selected media increases by 10%.
Other Options
- Click the Delete button to remove an effect from the selected media on the timeline.
- Click the Reset button to restore the original state of the selected media.