Tracking Video Plays on Doc Card

Hello, I have a .mp4 video in a Doc Card on my Domo dashboard. I believe it would be of value to track how many times the video was played (specifically when it is played on the dashboard, not when the card is opened in another window)? In addition, tracking who played the video would also be of value. We have put a quick training video on our dashboard to address the most common questions we get about the dashboard. Thus we would like to know if our users are actually viewing the video and finding it of value to them.