int GetFrameIndex( int frameRate )

Summary

Given a ['paramref'], how many frames have passed before reaching this time.

int GetFrameIndex( int frameRate, MovieTime remainder )

Summary

Given a ['paramref'], how many frames have passed before reaching this time, and how far into the current frame are we.

int GetFrameIndex( MovieTime frameInterval )

int GetFrameIndex( MovieTime frameInterval, MovieTime remainder )