A seek function needs to be implemented so that when a link is clicked below the video, it seeks to the time defined in that video. Much like how you can today write 12:34 under a Youtube video and it seeks to that point.
The video host is Sproutvideo. The seek function is defined on this page: (scroll down to "seek")
[login to view URL]
It should be implemented on a wordpress based course system.
EXAMPLE:
[EMBEDDED VIDEO]
Clicking this link brings you to 12:34
Clicking this link brings you to 23:45
Clicking this link brings you to 34:56