System/Library/PrivateFrameworks/SeymourMedia.framework

SeymourMedia.MediaPlayerItemObserver.h

Download SeymourMedia.MediaPlayerItemObserver.h

1. _TtCs12_SwiftObject

@interface SeymourMedia.MediaPlayerItemObserver : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ state;
    void /* unknown type, empty encoding */ eventHub;
    void /* unknown type, empty encoding */ queue;
}

- (void)playItemFailedToPlayToendTime:(id)a0;
- (void)playbackFinished:(id)a0;

@end