/* HBAudioTrackPreset.h $ This file is part of the HandBrake source code. Homepage: . It may be used under the terms of the GNU General Public License. */ #import NS_ASSUME_NONNULL_BEGIN /** * HBAudioTrackPreset * a KVO enabled class used in the Audio Defaults panels, * automatically validates the values. */ @interface HBAudioTrackPreset : NSObject - (instancetype)initWithContainer:(int)container; - (void)containerChanged:(int)container; /** * track properties. */ @property (nonatomic, readwrite) int encoder; @property (nonatomic, readwrite) int mixdown; @property (nonatomic, readwrite) int sampleRate; @property (nonatomic, readwrite) int bitRate; @property (nonatomic, readwrite) double gain; @property (nonatomic, readwrite) double drc; /** * Arrays of possible options for the track properties. */ @property (nonatomic, readonly) NSArray *encoders; @property (nonatomic, readonly) NSArray *mixdowns; @property (nonatomic, readonly) NSArray *sampleRates; @property (nonatomic, readonly) NSArray *bitRates; @property (nonatomic, readwrite, weak, nullable) NSUndoManager *undo; @end NS_ASSUME_NONNULL_END