---
title: audioChannelCount
framework: corespotlight
role: symbol
role_heading: Instance Property
path: corespotlight/cssearchableitemattributeset/audiochannelcount
---

# audioChannelCount

The number of channels in the audio data that the file contains.

## Declaration

```swift
var audioChannelCount: NSNumber? { get set }
```

## Discussion

Discussion The value of this property represents only the number of discreet channels of audio data found in the file. It does not indicate any audio data configuration related to a user’s speaker setup.

## See Also

### Describing music

- [album](corespotlight/cssearchableitemattributeset/album.md)
- [artist](corespotlight/cssearchableitemattributeset/artist.md)
- [audioEncodingApplication](corespotlight/cssearchableitemattributeset/audioencodingapplication.md)
- [audioSampleRate](corespotlight/cssearchableitemattributeset/audiosamplerate.md)
- [audioTrackNumber](corespotlight/cssearchableitemattributeset/audiotracknumber.md)
- [composer](corespotlight/cssearchableitemattributeset/composer.md)
- [keySignature](corespotlight/cssearchableitemattributeset/keysignature.md)
- [lyricist](corespotlight/cssearchableitemattributeset/lyricist.md)
- [musicalGenre](corespotlight/cssearchableitemattributeset/musicalgenre.md)
- [recordingDate](corespotlight/cssearchableitemattributeset/recordingdate.md)
- [tempo](corespotlight/cssearchableitemattributeset/tempo.md)
- [timeSignature](corespotlight/cssearchableitemattributeset/timesignature.md)
- [generalMIDISequence](corespotlight/cssearchableitemattributeset/generalmidisequence.md)
- [musicalInstrumentCategory](corespotlight/cssearchableitemattributeset/musicalinstrumentcategory.md)
- [musicalInstrumentName](corespotlight/cssearchableitemattributeset/musicalinstrumentname.md)