Using the Waveform Audio Interface

This section describes the Waveform Audio API interface. An application uses this interface to gain the greatest possible control over audio I/O devices. Specifically, this section discusses the following features of the Waveform Audio API:

• Querying and opening waveform audio I/O devices
• Writing waveform-audio data
• Allocating audio data blocks
• Playing waveform-audio files
• Handling errors with audio functions
• Deallocating waveform audio data blocks
• Closing waveform audio output devices