#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>

@interface BigBuckBunnyViewController : UIViewController {

}

-(IBAction)playMovie:(id)sender;

@end

#import "BigBuckBunnyViewController.h"

@implementation BigBuckBunnyViewController

-(IBAction)playMovie:(id)sender
{
UIButton *playButton = (UIButton *) sender;

NSString *filepath   =   [[NSBundle mainBundle] pathForResource:@"ladder rack 1 4"
ofType:@"m4v"];
NSURL    *fileURL    =   [NSURL fileURLWithPath:filepath];
MPMoviePlayerController *moviePlayerController = [[MPMoviePlayerController alloc]
initWithContentURL:fileURL];

[[NSNotificationCenter defaultCenter] addObserver:self

selector:@selector(moviePlaybackComplete:)

name:MPMoviePlayerPlaybackDidFinishNotification

object:moviePlayerController];

[moviePlayerController.view setFrame:CGRectMake(playButton.frame.origin.x,

playButton.frame.origin.y,

playButton.frame.size.width,

playButton.frame.size.height)];

[self.view addSubview:moviePlayerController.view];
//moviePlayerController.fullscreen = YES;

//moviePlayerController.scalingMode = MPMovieScalingModeFill;

[moviePlayerController play];
}

- (void)moviePlaybackComplete:(NSNotification *)notification
{
MPMoviePlayerController *moviePlayerController = [notification object];
[[NSNotificationCenter defaultCenter] removeObserver:self

name:MPMoviePlayerPlaybackDidFinishNotification

object:moviePlayerController];

[moviePlayerController.view removeFromSuperview];
[moviePlayerController release];
}

- (void)dealloc {
[super dealloc];
}

@end

NSURL   *fileURL    =   [NSURL fileURLWithPath:filepath] absoluteString];

#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>

@interface TipsViewController : UIViewController {

  MPMoviePlayerViewController *playerController;
}

-(IBAction)playVideo;

@end

- (IBAction)playVideo{

 NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle]pathForResource:@"tcniche"
    ofType:@"mp4"]];

 if(url != nil){

           playerController = [[MPMoviePlayerViewController alloc]
    initWithContentURL:url];
           [self presentMoviePlayerViewControllerAnimated:playerController];

           playerController.moviePlayer.movieSourceType = MPMovieSourceTypeFile;

          [playerController.moviePlayer play];
 }
 else{

      NSLog(@"URL not found");

    }

 }