Clearing mark-in/mark-out points

Clearing a mark point resets the mark to its default position — mark-in is set to the beginning of available media; mark-out is set to the last frame of available media.

To clear a mark point, do one of the following:

In Play view, click and hold the In or Out button, then choose Clear Mark in the pop-up menu.
In Play view, select the mark-in or the mark-out timecode control and click Clear, then OK to clear the mark.