[PyMOL] Built-in movie commands

[Jendrek]

Could someone please point me to a description of built-in PyMol  
movie command (movie.roll, movie.zoom, etc.). I was able to use them  
but I have a strong feeling that they can do more then I was able to  
guess.

Thanks in advance, Jendrek
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 > not when there is nothing left to add,
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