System/Library/Frameworks/MediaPlayer.framework

MPModelPreviewAsset.h

NSObject
>
MPModelObject

@class NSURL;

@interface MPModelPreviewAsset : MPModelObject

@property (copy, nonatomic) NSURL *assetURL;

+ (void)__MPModelPropertyPreviewAssetURL__MAPPING_MISSING__;
+ (id)__assetURL_KEY;

@end