It's possible, but you'd have to write your own plugin to do it if you wanted to immediately output a movie file.

Another way is to use the script on the wiki which takes a snapshot every x seconds, and then you can use virtualdub or something along those lines to create a movie file from the images

YOu could try, but you won't be able to export to a video format/.

You could set up all the animations and program the camera to go where you wanted and use fraps to capture it.