---
title: kMDItemAudioChannelCount
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/kmditemaudiochannelcount
---

# kMDItemAudioChannelCount

Number of channels in the audio data contained in the file. A CFNumber.

## Declaration

```swift
let kMDItemAudioChannelCount: CFString!
```

## Discussion

Discussion This integer value only represents the number of discreet channels of audio data found in the file. It does not indicate any configuration of the data in regards to a user's speaker setup.