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This section describes the Waveform Audio API interface. An application uses this interface to gain the greatest control possible over audio I/O devices. Specifically, this section discusses the following capabilities of the Waveform Audio API:
- Querying and opening waveform audio I/O devices
- Allocating audio data blocks
- Playing waveform audio files
- Handling errors generated by audio functions
- Using windows messages to manage waveform audio playback
- Deallocating memory blocks associated with audio data
- Closing waveform audio output devices
- Audio Gain Classes
- Switching Preferred Audio Devices
The common order for calling Waveform Audio functions to record audio is:
The common order for calling Waveform Audio functions to play audio is:
See Also
Waveform Audio Application Development
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