public void Open(string videoFileName) { _playerLoaded = false; if (_player != null) { try { _player.Pause(); _player.Dispose(); _player = null; foreach (var subView in View.VideoView.Subviews) { subView.RemoveFromSuperview(); } foreach (var subLayer in View.VideoView.Layer.Sublayers) { subLayer.RemoveFromSuperLayer(); } _playerLayer.Dispose(); _playerItem.Dispose(); _asset.Dispose(); } catch { } } ShowPlayImage(false); _asset = AVAsset.FromUrl(NSUrl.FromFilename(videoFileName)); _playerItem = new AVPlayerItem(_asset); _player = new AVPlayer(_playerItem); _playerLayer = AVPlayerLayer.FromPlayer(_player); _videoView = new NSMyVideoView(new CoreGraphics.CGRect(0, 0, View.VideoView.Frame.Width, View.VideoView.Frame.Width), View.VideoView, _playerLayer); _videoView.WantsLayer = true; View.VideoView.AddSubview(_videoView); View.VideoView.WantsLayer = true; _playerLayer.Frame = View.VideoView.Bounds; View.VideoView.Layer.AddSublayer(_playerLayer); _videoView.ResizeWithCorrectAspectRatio(); _playerLoaded = true; }