System/Library/Frameworks/AVFAudio.framework
AVVCDuckOverride.h
@class NSNumber;
@interface AVVCDuckOverride : NSObject
@property (retain, nonatomic) NSNumber *duckOthers;
@property (retain, nonatomic) NSNumber *duckToLevel;
@property (nonatomic) BOOL isBlur;
@property (retain, nonatomic) NSNumber *mixWithOthers;
- (id)init;
- (id)description;
- (void).cxx_destruct;
- (id)initWithDuckOthers:(id)a0 duckToLevel:(id)a1 mixWithOthers:(id)a2;
@end