@class AVPlayerItemMediaDataCollectorInternal;
@interface AVPlayerItemMediaDataCollector : NSObject {
AVPlayerItemMediaDataCollectorInternal *_collectorInternal;
}
- (id)init;
- (void)dealloc;
- (id)_weakReference;
- (BOOL)_attachToPlayerItem:(id)a0;
- (void)_detatchFromPlayerItem;
@end