Moving and Deleting Markers
Timeline markers can be easily moved or deleted.
To move a marker
Drag the marker left or right to a new location.
To delete a marker
Do one of the following:
Drag the marker vertically out of the area where it resides, then release the mouse button.
The marker disappears with a “poof” animation.
Double-click the marker, then click Delete Marker in the Edit Marker dialog.
Position the playhead over the marker (select the group or object for group or object
markers), then choose Mark > Markers > Delete Marker.
Control-click the marker, then choose Delete Marker from the shortcut menu.
Using the Timeline