This is probably a very simple question but I'm at a loss here.

Is there a program available or any other way for me to turn a completed SWF into an MPEG or Quicktime or other video file?

I've seen plenty of flash movies showcased on youtube recently and I thought about putting some of my work up there. Any help would be appreciated.

FYI, I have none of my original FLA files and all my animations contain basic action scripts.