AVAudioCompressedBuffer
public var packetDependencies: [CoreAudioTypes.AudioStreamPacketDependencyDescription]?
extern NSString *const AVEncoderDynamicRangeControlConfigurationKey
extern NSString *const AVEncoderContentSourceKey
extern NSString *const AVEncoderASPFrequencyKey
AVAudioCompressedBuffer
@property(nonatomic, readonly, nullable) AudioStreamPacketDependencyDescription *packetDependencies;
AVAudioConverter
@property(nonatomic, assign, unsafe_unretained, readwrite) NSInteger audioSyncPacketFrequency;
AVAudioConverter
@property(nonatomic, assign, unsafe_unretained, readwrite) AVAudioContentSource contentSource;
AVAudioConverter
@property(nonatomic, assign, unsafe_unretained, readwrite) AVAudioDynamicRangeControlConfiguration dynamicRangeControlConfiguration;