4. Setting a Repeating Section
This provides the closed caption window that shows the closed caption before and after the current scene at the same time.
– This provides the bookmark function. If you bookmark a specific scene, (first/second screen shots below) then you can view the scenes following it. After setting the repeating section, (third screen shot below), you can bookmark it to repeatedly view the section. (Click the line numbers at the beginning and the end, and then the line number will turn red to mark the clip selected as the repeating section.)
Once you bookmark these points, (fourth shot below), you can view them in the bookmark list.