The Chapter Editor enables you to add chapters to a video. The chapters act like bookmarks; they enable the learner to jump to a specific point in time in a video.
While editing a course, click the Media icon in the authoring toolbar.
Open Bridge Advanced Video
Click the Bridge Advanced Video icon. From this interface, select the Video Card that you will be editing.
Open the Video Editor
To access the Video Editor, first, click the Menu  on the container that houses the video. Next, select Video Editor  option.
Using the Chapter Editor
To add chapters to your video, click the Play/Pause  button on the timeline to select where the first chapter should be placed. Type the name  of the chapter and click the Save  button.
The Chapter list displays to the right of the video. You can add as many chapters as needed. To edit or remove the chapters, click the Edit and Delete icons.
Once you have added your chapters, the learner simply clicks on the chapter name to access that part of the video.