Set this parameter to 0 to stop the movie. A result code. This function is most useful when an object is being viewed with a looping animation. An object node's default view rate is stored in the movie file. The desired view rate of the specified movie.
Positive values indicate forward rates, and negative values indicate reverse rates.
Set this parameter to 0 to stop the movie. A result code. A node's view rate might be modified by the current animation settings. The interval of time from the beginning to the end of the current view. You cannot change a node's view duration.