How to play all local videos consecutively - ios

Question

My app plays 5 short videos (stored in the app) by tapping 5 different buttons. I would like to have a "Play all"-button that plays all videos consecutively.
Here's my code for playing one video:
-(IBAction)playVideo1;
{
NSURL *videoURL = [[NSBundle mainBundle]URLForResource:#”video1” withExtension:#"mp4"];
AVPlayer *player = [AVPlayer playerWithURL:videoURL];
AVPlayerViewController *controller = [[AVPlayerViewController alloc]init];
controller.player = player;
[player play];
[self presentViewController:controller animated:YES completion:nil];
controller.view.frame = self.view.frame;
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(playerItemDidReachEnd:)
name:AVPlayerItemDidPlayToEndTimeNotification
object:_currentItem];
}

Answer 1

I managed to find the answer myself thanks to the provided links and some googleing.
Here's how to play the videos in sequence using AVQueuePlayer:
- (IBAction)playAll:(id)sender {
NSString *firstVideoPath = [[NSBundle mainBundle] pathForResource:#”video1” ofType:#"m4v"];
NSString *secondVideoPath = [[NSBundle mainBundle] pathForResource:#"video2” ofType:#"m4v"];
NSString *thirdVideoPath = [[NSBundle mainBundle] pathForResource:#"video3” ofType:#"m4v"];
NSString *fourthVideoPath = [[NSBundle mainBundle] pathForResource:#"video4” ofType:#"m4v"];
NSString *fifthVideoPath = [[NSBundle mainBundle] pathForResource:#"video5” ofType:#"m4v"];
AVPlayerItem *firstVideoItem = [AVPlayerItem playerItemWithURL:[NSURL fileURLWithPath:firstVideoPath]];
AVPlayerItem *secondVideoItem = [AVPlayerItem playerItemWithURL:[NSURL fileURLWithPath:secondVideoPath]];
AVPlayerItem *thirdVideoItem = [AVPlayerItem playerItemWithURL:[NSURL fileURLWithPath:thirdVideoPath]];
AVPlayerItem *fourthVideoItem = [AVPlayerItem playerItemWithURL:[NSURL fileURLWithPath:fourthVideoPath]];
AVPlayerItem *fifthVideoItem = [AVPlayerItem playerItemWithURL:[NSURL fileURLWithPath:fifthVideoPath]];
queuePlayer = [AVQueuePlayer queuePlayerWithItems:[NSArray arrayWithObjects:firstVideoItem, secondVideoItem, thirdVideoItem, fourthVideoItem, fifthVideoItem, nil]];
// create a player view controller
AVPlayerViewController *controller = [[AVPlayerViewController alloc]init];
controller.player = queuePlayer;
[self presentViewController:controller animated:YES completion:nil];
[queuePlayer play];