# Package javax.sound.sampled.spi

Supplies abstract classes for service providers to subclass when offering new audio devices, sound file readers and writers, or audio format converters.

See: Description

- Class Summary
  Class | Description
  --- | ---
  AudioFileReader | Provider for audio file reading services.
  AudioFileWriter | Provider for audio file writing services.
  FormatConversionProvider | A format conversion provider provides format conversion services from one or more input formats to one or more output formats.
  MixerProvider | A provider or factory for a particular mixer type.

## Package javax.sound.sampled.spi Description

Supplies abstract classes for service providers to subclass when offering new audio devices, sound file readers and writers, or audio format converters.

## Related Documentation

For overviews, tutorials, examples, and guides, please see:

- Sound

Since:
  1.3

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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