save silverlight animation to video

Would not this be a security flaw of allowing a silverlight app to capture your screen movements?

Answer here to similar question: Capture canvas screen as video using Silverlight[^]

It says:
If you could capture the users actions (they clicked X and Y elements and typed Z into the textbox), then you could use those same actions to generate a video on the server.

A lame basic way to accomplish this is to open the site in a browser on the server, use video capture software to capture the browser window, and then inject the users actions programmatically. Of course this would be a terribly heavy application, but it's all I could come up with. Perhaps it'll spark a better idea.

As a side note, I highly doubt Silverlight can capture the browsers screen as this would be a major security flaw. Imagine hidden Silverlight controls capturing a user's actions without their knowledge.