---
title: channelCount
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudiochannellayout/channelcount
---

# channelCount

The number of channels of audio data.

## Declaration

```swift
var channelCount: AVAudioChannelCount { get }
```

## See Also

### Getting Audio Channel Layout Properties

- [AVAudioChannelCount](avfaudio/avaudiochannelcount.md)
- [layout](avfaudio/avaudiochannellayout/layout.md)
- [layoutTag](avfaudio/avaudiochannellayout/layouttag.md)
- [isEqual(_:)](avfaudio/avaudiochannellayout/isequal(_:).md)