EVS IPDirector Version 6.2 - June 2013 IPEDIT User Manual - Manual (Page 105)

Overwrite
User Interface Button Keyboard Shortcut ShuttlePRO key
(Player mode)
When the Overwrite mode is active, the clip will be added to the requested position AND
the media located after the insertion point will be overwritten by the length of the added
media.
Example of an Overwrite Action
The clip added is 00:00:04:23 long. The element after the insertion point is initially
00:00:13:01.
When the new clip is added, the element after the insertion position is reduced by the
length of the added media. It is now 00:00:08:03 long.
Timeline before the Overwrite action:
Timeline during the Overwrite action:
IPDirector - Version 6.2 - User Manual - IPEdit
6. Timeline 93