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CoreAudioMBS class

• 82 properties
  • property kAudioDeviceProcessorOverload as String
  • property kAudioDevicePropertyActualSampleRate as String
  • property kAudioDevicePropertyAvailableNominalSampleRates as String
  • property kAudioDevicePropertyBufferFrameSize as String
  • property kAudioDevicePropertyBufferFrameSizeRange as String
  • property kAudioDevicePropertyBufferSize as String
  • property kAudioDevicePropertyBufferSizeRange as String
  • property kAudioDevicePropertyClockSource as String
  • property kAudioDevicePropertyClockSourceNameForID as String
  • property kAudioDevicePropertyClockSourceNameForIDCFString as String
  • property kAudioDevicePropertyClockSources as String
  • property kAudioDevicePropertyDataSource as String
  • property kAudioDevicePropertyDataSourceNameForID as String
  • property kAudioDevicePropertyDataSourceNameForIDCFString as String
  • property kAudioDevicePropertyDataSources as String
  • property kAudioDevicePropertyDeviceCanBeDefaultDevice as String
  • property kAudioDevicePropertyDeviceCanBeDefaultSystemDevice as String
  • property kAudioDevicePropertyDeviceIsAlive as String
  • property kAudioDevicePropertyDeviceIsRunning as String
  • property kAudioDevicePropertyDeviceIsRunningSomewhere as String
  • property kAudioDevicePropertyDeviceManufacturer as String
  • property kAudioDevicePropertyDeviceManufacturerCFString as String
  • property kAudioDevicePropertyDeviceName as String
  • property kAudioDevicePropertyDeviceNameCFString as String
  • property kAudioDevicePropertyDeviceUID as String
  • property kAudioDevicePropertyDriverShouldOwniSub as String
  • property kAudioDevicePropertyHogMode as String
  • property kAudioDevicePropertyIOProcStreamUsage as String
  • property kAudioDevicePropertyJackIsConnected as String
  • property kAudioDevicePropertyLatency as String
  • property kAudioDevicePropertyMute as String
  • property kAudioDevicePropertyNominalSampleRate as String
  • property kAudioDevicePropertyPlayThru as String
  • property kAudioDevicePropertyPlugIn as String
  • property kAudioDevicePropertyPreferredChannelsForStereo as String
  • property kAudioDevicePropertyRegisterBufferList as String
  • property kAudioDevicePropertySafetyOffset as String
  • property kAudioDevicePropertyStreamConfiguration as String
  • property kAudioDevicePropertyStreamFormat as String
  • property kAudioDevicePropertyStreamFormatMatch as String
  • property kAudioDevicePropertyStreamFormats as String
  • property kAudioDevicePropertyStreamFormatSupported as String
  • property kAudioDevicePropertyStreams as String
  • property kAudioDevicePropertySubMute as String
  • property kAudioDevicePropertySubVolumeDecibels as String
  • property kAudioDevicePropertySubVolumeDecibelsToScalar as String
  • property kAudioDevicePropertySubVolumeRangeDecibels as String
  • property kAudioDevicePropertySubVolumeScalar as String
  • property kAudioDevicePropertySubVolumeScalarToDecibels as String
  • property kAudioDevicePropertySupportsMixing as String
  • property kAudioDevicePropertyTransportType as String
  • property kAudioDevicePropertyUsesVariableBufferFrameSizes as String
  • property kAudioDevicePropertyVolumeDecibels as String
  • property kAudioDevicePropertyVolumeDecibelsToScalar as String
  • property kAudioDevicePropertyVolumeRangeDecibels as String
  • property kAudioDevicePropertyVolumeScalar as String
  • property kAudioDevicePropertyVolumeScalarToDecibels as String
  • property kAudioHardwarePropertyBootChimeVolumeDecibels as String
  • property kAudioHardwarePropertyBootChimeVolumeDecibelsToScalar as String
  • property kAudioHardwarePropertyBootChimeVolumeRangeDecibels as String
  • property kAudioHardwarePropertyBootChimeVolumeScalar as String
  • property kAudioHardwarePropertyBootChimeVolumeScalarToDecibels as String
  • property kAudioHardwarePropertyDefaultInputDevice as String
  • property kAudioHardwarePropertyDefaultOutputDevice as String
  • property kAudioHardwarePropertyDefaultSystemOutputDevice as String
  • property kAudioHardwarePropertyDeviceForUID as String
  • property kAudioHardwarePropertyDevices as String
  • property kAudioHardwarePropertyRunLoop as String
  • property kAudioHardwarePropertySleepingIsAllowed as String
  • property kAudioHardwarePropertyUnloadingIsAllowed as String
  • property kAudioPropertyWildcardChannel as Integer
  • property kAudioPropertyWildcardPropertyID as String
  • property kAudioPropertyWildcardSection as Integer
  • property kAudioStreamPropertyDirection as String
  • property kAudioStreamPropertyOwningDevice as String
  • property kAudioStreamPropertyPhysicalFormat as String
  • property kAudioStreamPropertyPhysicalFormatMatch as String
  • property kAudioStreamPropertyPhysicalFormats as String
  • property kAudioStreamPropertyPhysicalFormatSupported as String
  • property kAudioStreamPropertyStartingChannel as String
  • property kAudioStreamPropertyTerminalType as String
  • property Lasterror as Integer
• 36 methods
  • method AudioDeviceGetPropertyCFString(AudioDeviceID as Integer, channel as Integer, isinput as boolean, propertyID as string) as string
  • method AudioDeviceGetPropertyInfo(AudioDeviceID as Integer, channel as Integer, isinput as boolean, propertyID as string, byref size as Integer, byref writeable as boolean)
  • method AudioDeviceGetPropertyMemory(AudioDeviceID as Integer, channel as Integer, isinput as boolean, propertyID as string) as memoryblock
  • method AudioDeviceGetPropertyString(AudioDeviceID as Integer, channel as Integer, isinput as boolean, propertyID as string) as string
  • method AudioDeviceSetPropertyMemory(AudioDeviceID as Integer, when as memoryblock, channel as Integer, isinput as boolean, propertyID as string, data as memoryblock, offset as Integer, length as Integer)
  • method AudioDeviceSetPropertyString(AudioDeviceID as Integer, when as memoryblock, channel as Integer, isinput as boolean, propertyID as string, data as string)
  • method AudioHardwareGetPropertyCFString(propertyID as string) as string
  • method AudioHardwareGetPropertyInfo(propertyID as string, byref size as Integer, byref writeable as boolean)
  • method AudioHardwareGetPropertyMemory(propertyID as string) as memoryblock
  • method AudioHardwareGetPropertyString(propertyID as string) as string
  • method AudioHardwareSetPropertyMemory(propertyID as string, data as memoryblock, offset as Integer, length as Integer)
  • method AudioHardwareSetPropertyString(propertyID as string, data as string)
  • method AudioObjectGetPropertyData(inObjectID as Integer, AddressSelector as UInt32, AddressScope as UInt32, AddressElement as UInt32, QualifierData as memoryblock = nil, InputData as Memoryblock = nil) as memoryblock
  • method AudioObjectGetPropertyDataSize(inObjectID as Integer, AddressSelector as UInt32, AddressScope as UInt32, AddressElement as UInt32, QualifierData as memoryblock = nil) as UInt32
  • method AudioObjectSetPropertyData(inObjectID as Integer, AddressSelector as UInt32, AddressScope as UInt32, AddressElement as UInt32, Data as Memoryblock, QualifierData as memoryblock = nil)
  • method AudioOutputUnitStart(componenthandle as Integer) as Integer
  • method AudioOutputUnitStop(componenthandle as Integer) as Integer
  • method AudioStreamGetPropertyCFString(AudioStreamID as Integer, channel as Integer, propertyID as string) as string
  • method AudioStreamGetPropertyInfo(AudioStreamID as Integer, channel as Integer, propertyID as string, byref size as Integer, byref writeable as boolean)
  • method AudioStreamGetPropertyMemory(AudioStreamID as Integer, channel as Integer, propertyID as string) as memoryblock
  • method AudioStreamGetPropertyString(AudioStreamID as Integer, channel as Integer, propertyID as string) as string
  • method AudioStreamSetPropertyMemory(AudioStreamID as Integer, when as memoryblock, channel as Integer, propertyID as string, data as memoryblock, offset as Integer, length as Integer)
  • method AudioStreamSetPropertyString(AudioStreamID as Integer, when as memoryblock, channel as Integer, propertyID as string, data as string)
  • method AudioUnitGetParameter(AudioUnit as Integer, ParameterID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer) as single
  • method AudioUnitGetPropertyCFString(AudioUnit as Integer, propertyID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer) as string
  • method AudioUnitGetPropertyInfo(AudioUnit as Integer, propertyID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer, byref size as Integer, byref writeable as boolean)
  • method AudioUnitGetPropertyMemory(AudioUnit as Integer, propertyID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer) as memoryblock
  • method AudioUnitGetPropertyString(AudioUnit as Integer, propertyID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer) as string
  • method AudioUnitInitialize(componenthandle as Integer) as Integer
  • method AudioUnitReset(componenthandle as Integer, scope as Integer, element as Integer) as Integer
  • method AudioUnitSetParameter(AudioUnit as Integer, ParameterID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer, value as single, BufferOffsetInFrames as Integer)
  • method AudioUnitSetPropertyMemory(AudioUnit as Integer, propertyID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer, data as memoryblock, offset as Integer, length as Integer)
  • method AudioUnitSetPropertyString(AudioUnit as Integer, propertyID as Integer, AudioUnitScope as Integer, AudioUnitElement as Integer, data as string)
  • method AudioUnitUninitialize(componenthandle as Integer) as Integer
  • method CloseComponent(componenthandle as Integer)
  • method OpenDefaultComponent(type as string, subtype as string) as Integer
• 5 shared methods
  • shared method CoreAudioConvertHostTimeToNanosMBS(inHostTime as UInt64) as UInt64
  • shared method CoreAudioConvertNanosToHostTimeMBS(inNanos as UInt64) as UInt64
  • shared method CoreAudioGetCurrentHostTimeMBS as UInt64
  • shared method CoreAudioGetHostClockFrequencyMBS as Double
  • shared method GetHostClockMinimumTimeDeltaMBS as Integer

This class has no sub classes.

Some examples using this class:

• /MacOSX/AudioPlayThru Old
• /MacOSX/CAPlayThroughMBS test

Blog Entries

• MBS Xojo Plugins, version 23.0pr8
• MBS Real Studio Plugins, version 11.4pr2
• MBS Plugins 11.1 Release notes
• MBS Real Studio Plugins, version 11.1pr11

Release notes

• Version 23.0
  • Changed CoreAudioMBS methods to allocate bigger memory blocks to make sure NULL bytes can be included.

The items on this page are in the following plugins: MBS MacOSX Plugin.

CoreAudioListenerMBS   -   CoreAudioPlayerMBS