here's a quick couple of answers for you:
- As you've found, using trackir will not produce recorded views.
- If you do have a film with recorded views (hat, keys, etc) like Soulyss' and you jump into another plane, you are still seeing the original views from the filming plane.
- As far as what you see in an alternate plane in filmviewer, I think you can see gear, flaps, guns --- can't remember if you can see the other control surfaces
You can try using the padlock view if the film doesn't have recorded views. It kind of feels like trackir. Lately I've been having fun using a fixed view, turn on trails and slow the film down and zoom,tilt,pan all over the place.
Hopefully someone will have a better answer than mine for you. Good Luck!
-thud