AVPlayer was deallocated while key value observers were still registered with it

Question

I am creating a simple media player app. My App is crashed when first link is played and I clicked second link in uitableview.

- (void)viewDidLoad {
        [s         


        

Answer 1

When using KVO you must balance calls to addObserver:forKeyPath:options:context: with calls to removeObserver:forKeyPath: (see the KVO programming guide).

Try removing the view controller as an observer when the stop button is tapped e.g.

- (IBAction)btnStop_Click:(id)sender {
    [[player currentItem] removeObserver:self forKeyPath:@"timedMetadata"];
}