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# captureAudioDataOutput

An audio data output that routes and converts captured audio buffers to async sequences.

```
final var captureAudioDataOutput: AVCaptureAudioDataOutput { get }
```

## Discussion

Add this output to an existing capture session. Calling [`providerWithSession(from:compatibleWith:priority:)`](/documentation/Speech/CaptureInputSequenceProvider/providerWithSession(from:compatibleWith:priority:)) automatically adds this output to the session it creates.

Do not modify the output’s sample buffer delegate or callback queue.

---

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