• Mac OS X Audio Capabilities

• Architecture of Mac OS X Audio

• The Audio I/O Model on Mac OS X

• The Classes of the Audio Family

• The Audio I/O Model Up Close

• Interfaces With the Audio HAL

• Setting Up the Project

• Implementing an IOAudioDevice Subclass

• Implementing an IOAudioEngine Subclass

• Clipping and Converting Samples

• Debugging and Testing the Driver

• General Issues

• Sample Buffer Issues

• Faking Timestamps

• Creating Custom Controls