@class VCAudioUnitSpatialContext; @interface VCAudioUnitProperties : NSObject { struct tagVCAudioFrameFormat { struct AudioStreamBasicDescription { double mSampleRate; unsigned int mFormatID; unsigned int mFormatFlags; unsigned int mBytesPerPacket; unsigned int mFramesPerPacket; unsigned int mBytesPerFrame; unsigned int mChannelsPerFrame; unsigned int mBitsPerChannel; unsigned int mReserved; } format; unsigned int samplesPerFrame; } _frameFormatMic; struct tagVCAudioFrameFormat { struct AudioStreamBasicDescription { double mSampleRate; unsigned int mFormatID; unsigned int mFormatFlags; unsigned int mBytesPerPacket; unsigned int mFramesPerPacket; unsigned int mBytesPerFrame; unsigned int mChannelsPerFrame; unsigned int mBitsPerChannel; unsigned int mReserved; } format; unsigned int samplesPerFrame; } _frameFormatSpeaker; struct VoiceIOFarEndVersionInfo { unsigned char farEndHwModel[64]; unsigned char farEndOSVersion[64]; unsigned int farEndAUVersion; } _farEndVersionInfo; } @property (readonly, nonatomic) struct tagVCAudioFrameFormat { struct AudioStreamBasicDescription { double x0; unsigned int x1; unsigned int x2; unsigned int x3; unsigned int x4; unsigned int x5; unsigned int x6; unsigned int x7; unsigned int x8; } x0; unsigned int x1; } *frameFormatMic; @property (readonly, nonatomic) struct tagVCAudioFrameFormat { struct AudioStreamBasicDescription { double x0; unsigned int x1; unsigned int x2; unsigned int x3; unsigned int x4; unsigned int x5; unsigned int x6; unsigned int x7; unsigned int x8; } x0; unsigned int x1; } *frameFormatSpeaker; @property (nonatomic) unsigned int audioUnitType; @property (nonatomic) BOOL allowAudioRecording; @property (nonatomic) int operatingMode; @property (nonatomic) int deviceRole; @property (nonatomic) unsigned int vpOperatingMode; @property (nonatomic) BOOL vpEnableSpatialChat; @property (readonly, nonatomic) BOOL isFarEndVersionInfoValid; @property (nonatomic) struct VoiceIOFarEndVersionInfo { unsigned char x0[64]; unsigned char x1[64]; unsigned int x2; } farEndVersionInfo; @property (nonatomic) unsigned int remoteCodecType; @property (nonatomic) double remoteCodecSampleRate; @property (nonatomic) BOOL enableDNNVAD; @property (retain, nonatomic) VCAudioUnitSpatialContext *spatialContext; @property (nonatomic) unsigned int audioSessionId; - (void)dealloc; - (id)description; @end