new PlayheadMover(mediaElementnon-null, maxAttempts)
||HTMLMediaElement||The media element that the mover can manipulate.|
||number||To prevent us from infinitely trying to change the current time, the mover accepts a max attempts value. At most, the mover will check if the video moved |maxAttempts| times. If this is zero of negative, no attempts will be made.|
Try forcing the media element to move to |timeInSeconds|. If a previous call to |moveTo| is still in progress, this will override it.