Storyline Module

Perhaps rethink this. Keep all the video clips on their own slides. To show the full video, program the course to jump from video slide to video slide automatically. 

Here's how that might work: 

Create a T/F variable to track how the user should view the video. For example, call it view_full_video, with a default value of False. A value of "False" means they're going through the course and just watching clips. "True" means they're watching the full video.

On whatever button you use to play the full video, add a trigger that adjusts the variable to True. Be sure that comes before the trigger that jumps to the slide with first video clip.

On each video slide, add a trigger that jumps to the next video when the timeline ends (or when the media/video ends, if that happens before the timeline ends). Include a condition that the variable = True.

Also add triggers that hide the standard navigation buttons if the variable = True. Otherwise, add conditions to the PREV and NEXT triggers so they jump to the previous or next video clip if the variable = True. 

If they can go through the course again, you'd need to change the variable back to False.

Another option would be to present them with a menu of the video clips, so that they can rewatch the ones of interest. In that case, program the slides to jump back to the video menu when the video ends.