The "edited length" counter gives the total duration of an edit session. Each time you cut a selection, the duration is refreshed.
The "Current" counter gives the position of the playhead (red line). The playhead can be moved to another position on the spectrum by double-clicking on the counter and entering the exact position required. To validate, press Enter or press "Esc" to cancel.
The "Total Lenght" counter gives the total duration of the element regardless of the edit points.
