Contents

AudioUnitUninitialize(_:)

Uninitializes an audio unit.

Declaration

func AudioUnitUninitialize(_ inUnit: AudioUnit) -> OSStatus

Parameters

  • inUnit:

    The audio unit that you want to uninitialize.

Mentioned in

Return Value

A result code.

Discussion

Before you change an initialize audio unit’s processing characteristics, such as its input or output audio data format or its sample rate, you must first uninitialize it. Calling this function deallocates the audio unit’s resources.

After calling this function, you can reconfigure the audio unit and then call AudioUnitInitialize(_:) to reinitialize it.

See Also

Initializing the Audio Unit