Add video as part of feedback?

I am creating a quiz and want the user to have an opportunity to view a video demonstrating the solution (this is a math-type problem, so this would be a whiteboard-type video). I only see in the Feedback options that you can insert audio or an image. I did see an option where I can insert a hyperlink, where I could link to a video solution I've created and put on an FTP elsewhere. But is there another, more direct way of accomplishing my objective?