ios - MPMoviePlayerController replay video -

i want display button gives option user restart video in mpmovieplayercontroller @ time, while video playing. tried has no effect:

-(ibaction)reloadvideo:(id)sender{  [movieplayer play];  } 

why doesn't work?

you should call first [movieplayer stop] will:

stops playback of current item , resets playhead start of item. calling play method again initiates playback beginning of item.

(from apple docs)