Background Video Objective-c - objective-c

Question

I want to play a loop background video in my view. I wrote this code :
-(AVPlayerLayer*)playerLayer{
if(!_playerLayer){
// find movie file
NSString *moviePath = [[NSBundle mainBundle] pathForResource:#"fond_login" ofType:#"mp4"];
NSURL *movieURL = [NSURL fileURLWithPath:moviePath];
_playerLayer = [AVPlayerLayer playerLayerWithPlayer:[[AVPlayer alloc]initWithURL:movieURL]];
_playerLayer.frame = CGRectMake(0,0,self.view.frame.size.width, self.view.frame.size.height);
[_playerLayer.player play];
return _playerLayer;
}
return nil; }
-(void)replayMovie:(NSNotification *)notification {
NSLog(#"Finis");
[self.playerLayer.player play];}
And in my viewdidload, I have :
[self.view.layer addSublayer:self.playerLayer];
[[NSNotificationCenter defaultCenter] addObserver: self
selector: #selector(replayMovie:)
name: AVPlayerItemDidPlayToEndTimeNotification
object:nil];
My problem is that the video don't play in loop. I see the video one time and it's finish. I don't know why ..
Thank's
EDIT :
I see another tutorial.
#import MediaPlayer;
#property (nonatomic, strong) MPMoviePlayerController *moviePlayer;
My code in viewDidLoad :
NSURL *videoURL = [[NSBundle mainBundle] URLForResource:#"my_video" withExtension:#"format"];
self.moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];
self.moviePlayer.controlStyle = MPMovieControlStyleNone;
self.moviePlayer.scalingMode = MPMovieScalingModeAspectFill;
self.moviePlayer.view.frame = self.view.frame;[self.view insertSubview:self.moviePlayer.view atIndex:0];
[self.moviePlayer play];
[[NSNotificationCenter defaultCenter] addObserver:self selector:#selector(loopVideo) name:MPMoviePlayerPlaybackDidFinishNotification object:self.moviePlayer];
And :
- (void)loopVideo {
[self.moviePlayer play]; }
It's work perfectly.

Answer 1

In your replayMovie: method you need to seek back to the beginning:
- (void)replayMovie:(NSNotification *)notification {
[(AVPlayerItem *)notification.object seekToTime:kCMTimeZero];
}
You're also going to want to set the actionAtItemEnd of the AVPlayer so it doesn't pause:
_playerLayer.player.actionAtItemEnd = AVPlayerActionAtItemEndNone;