Tag Archives: AVKit

How to play videos in iOS 9

Until iOS 8 we could use the trusty old MPMoviePLayerViewController class to play videos on our devices, but that’s been deprecated in iOS 9. From now on, Apple recommend we use the¬†AVPlayerViewController class instead. It has many advantages and even supports picture-in-picture out of the box.

Although¬†AVPlayerViewController is a subclass of UIViewController, instances of it cannot be presented using presentViewController – but Apple make sure not to mention this little tidbit. It’s much more “fun” to figure this out on our own.

Here’s how we can use it with a local video from the main bundle:

@import AVFoundation;
@import AVKit;

// ...

// grab a local URL to our video
NSURL *videoURL = [[NSBundle mainBundle]URLForResource:@"video" withExtension:@"mp4"];

// create an AVPlayer
AVPlayer *player = [AVPlayer playerWithURL:videoURL];

// create a player view controller
AVPlayerViewController *controller = [[AVPlayerViewController alloc]init];
controller.player = player;
[player play];

// show the view controller
[self addChildViewController:controller];
[self.view addSubview:controller.view];
controller.view.frame = self.view.frame;

First we grab a URL to either a local or remote video. Next we create an AVPlayer with this URL, and add said player to the newly created AVPlayerViewController instance. You can auto-play a video by using the player’s play method, or remove it and leave it up to the user to start the video.

Next we’ll present the controller by adding it as a subview to our current view, making sure it has the same frame size.

The class works equally well with local and remote URLs. To play a remote asset, construct the URL like this:

NSURL *videoURL = [NSURL URLWithString:@"https://github.com/versluis/Movie-Player/blob/master/Movie%20Player/video.mov?raw=true"];