MPMoviePlayerController exemple

-(void)playMovie
{
    NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"CHLOE_T2T_010713_MODIFIER_V2" ofType:@"mp4"]];

    self.moviePlayer =  [[MPMoviePlayerController alloc]
                     initWithContentURL:url];


    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(moviePlayBackDidFinish:)
                                                 name:MPMoviePlayerPlaybackDidFinishNotification
                                               object:self.moviePlayer];

    self.moviePlayer.controlStyle = MPMovieControlStyleDefault;

    self.moviePlayer.shouldAutoplay = YES;

    [self.view addSubview:self.moviePlayer.view];
    [self.moviePlayer setFullscreen:YES animated:YES];

}

- (void) moviePlayBackDidFinish:(NSNotification*)notification {
    NSLog(@"fin video");
    MPMoviePlayerController *player = [notification object];
    [[NSNotificationCenter defaultCenter]
     removeObserver:self
     name:MPMoviePlayerPlaybackDidFinishNotification
     object:player];

    if ([player
         respondsToSelector:@selector(setFullscreen:animated:)])
    {
        [player.view removeFromSuperview];
    }

    //self.viewDeckController.rotationEnabled = YES;

    UIViewController *controller = [[UIViewController alloc] init];
    [self.viewDeckController.navigationController presentViewController:controller animated:NO completion:nil];
    [controller release];
}