Requiring Markers to Complete before advancing

Hi Tiffany, 

I can certainly see the challenge that your requirement poses because of the fact that the marker audio is not visible in the timeline. One small change that you can make to achieve a similar effect is to move your audio out of the marker, and then use triggers to control the change state of the marker. Here's something you can try: 

• Have your audio files outside of a marker to make them visible in the timeline
• Add a trigger to play the audio when the marker is clicked on
• Add a trigger to change the state of the marker when the audio completes

I've attached a demo file for your reference. In the sample file, the marker will only change state if the learner chooses to listen to the audio file in its entirety, effectively making the listening of the audio file a requirement.

Hope this helps!