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Core Audio Framework Reference

The Core Audio framework provides APIs to interface with audio hardware and obtain and convert the host's time base. This framework also defines data types used throughout the Core Audio APIs.

Framework
/System/Library/Frameworks/CoreAudio.framework
Header file directories
/System/Library/Frameworks/CoreAudio.framework/Headers

Constants and Globals

_reserved

Macros

AudioChannelLayoutTag_GetNumberOfChannels
kAudioAggregateDeviceIsPrivateKey
kAudioAggregateDeviceMasterSubDeviceKey
kAudioAggregateDeviceNameKey
kAudioAggregateDeviceSubDeviceListKey
kAudioAggregateDeviceSubDeviceNameKey
kAudioAggregateDeviceUIDKey
kAudioHardwarePlugInInterface2ID
kAudioHardwarePlugInInterface3ID
kAudioHardwarePlugInInterfaceID
kAudioHardwarePlugInTypeID
kAudioSubDeviceDriftCompensationKey
kAudioSubDeviceDriftCompensationQualityKey
kAudioSubDeviceExtraInputLatencyKey
kAudioSubDeviceExtraOutputLatencyKey
kAudioSubDeviceInputChannelsKey
kAudioSubDeviceNameKey
kAudioSubDeviceOutputChannelsKey
kAudioSubDeviceUIDKey
TestAudioFormatNativeEndian

Other References

Header Index
Data Types Index
Functions Index