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Movie.roll
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Overview
This function will perform a movie roll--a 360 rotation of the camera about the scene--from the start frame to the end frame specified. So, if you specify fewer frames it'll roll faster than in you specified more frames.
Syntax
# roll the scene from state 'first' to 'last' rolling over axis 'axis' and looping (1) or not (0).
movie.roll [first=1 [, last=-1 [, loop=1 [, axis='y' ]]]]
# roll the scene over states 1 through 50.
movie.roll 1, 50