@class NSArray, NSMutableDictionary, AVAudioOutputSettings, AVAudioMix, NSString;
@interface AVAssetReaderAudioMixOutputInternal : NSObject {
NSArray *audioTracks;
AVAudioMix *audioMix;
NSMutableDictionary *audioCurvesForTracks;
NSMutableDictionary *audioTimePitchAlgorithmsForTracks;
NSMutableDictionary *audioTapProcessorsForTracks;
AVAudioOutputSettings *audioOutputSettings;
NSString *audioTimePitchAlgorithm;
}
@end