To set the length of an edit in the timeline, select the region which contains the edit to be modified. Now select the menu bar Edit → Edit Length...menu item to activate the edit length popup (figure 5.10). The duration of the edit can be reset by entering the desired edit length in seconds. Pressing OK will change all of the selected edits (in armed tracks) to the specified length.
The CINELERRA-GG Community, 2021