System information
Trimming events
From the Edit menu, choose Trim to remove all  data from the events except the selected data.
This command has no effect if there is no selected data.
1.  Drag the cursor  to make a timeline selection (or hold down the Shift key and use the Arrow  keys to 
make the selection).
2.  From the Edit menu,   choose Trim.  All data outside of the selection is deleted. Events that are not 
selected  will not be trimmed.
For more information, see "Adjusting an Event's Length" on page 158 and "Splitting events" on page 
149.
Tips:
n  Press Alt+[ (or choose Edit >Trim Start) to trim the start of the selected event to the cursor.
n  Press Alt+] (or choose Edit >Trim End) to trim the end of the selected event to the cursor.
Post-Edit Ripple
You can ripple the contents of the timeline following an edit after  performing the following tasks:
n  Adjusting an event's length by trimming, slip-trimming, sliding, or time stretching.
n  Moving events.
n  Cutting events.
n  Pasting events.
n  Deleting events.
Applying a post-edit ripple manually
1.  Perform one of edits listed above. In  the following example, the second event is being trimmed, and 
the arrow  above the timeline indicates where the post-edit ripple will occur and  the direction the 
affected events will move.
EDITING EVENTS ON THE TIMELINE147










