videoObject.Go( Position )
Position - A position in seconds to play from. Position must be a number or a variable containing a number. If Position is set to -1, the video is set to the end frame. This parameter is required.
This function will set the first frame of the video to Position. This function is only required when you want to play a video from a different starting point than the beginning of the video. This function is normally set before the Play function.