Using the Waveform Audio Interface

Windows CE 3.0

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 features 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

 Last updated on Tuesday, May 18, 2004

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