QuickTime, text fields, closed captioning

[Toma Tasovac]

Is it possible to have a transparent text field on top of a quicktime 
movie, the way we can put a text field layer over an image?  if not -- 
is there any way in revolution to fake closed captioning?  (i know i 
can do this in, say, LiveStage Pro, but I want to implement closed 
captioning in such a way that the user can stop the movie at any frame, 
and click on any words in the subtitle -- which Revolution should then 
take care of, translate etc...

Is this absolutely hopeless?

All best,
Toma