Live Webcam with Capture Button Javascript

I am trying to insert javascript that places a live webcam that has a button to capture a snapshot of the learner. I am using it for identity authentication purposes.  I think the issue is that the webcam javascript is overriding the built-in player, so it is not allowing the learner to click the next or previous button only on that slide.  It also disables the menu. Does anyone have a solution or can provide better javascripting? I am attaching an example. It also needs to be published as a web version to review it. I'm stumped.