---
title: SCStreamOutputType.audio
framework: screencapturekit
role: symbol
role_heading: Case
path: screencapturekit/scstreamoutputtype/audio
---

# SCStreamOutputType.audio

An output type that represents an audio capture sample buffer.

## Declaration

```swift
case audio
```

## Discussion

Discussion A captured sample buffer wraps an AudioBufferList structure that contains the audio samples. The stream configuration’s sampleRate and channelCount property values determine of the format of the audio.

## See Also

### Output types

- [SCStreamOutputType.screen](screencapturekit/scstreamoutputtype/screen.md)