Add Items: Allows you to add the following items to the video:
●Presentation: Adds PowerPoint presentation chapters to the video. Note this is different from attaching a standalone supplemental presentation file to a video. In this instance you are syncing the presentation slides to the video timeline that then act as named chapters. These chapters can subsequently be edited and manipulated on the timeline.
●Chapter: Add chapters to a video (with no slides) at specified points on the timeline so that other users may jump to those points in time you have defined.