---
title: kAudioFileNextType
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaudiofilenexttype
---

# kAudioFileNextType

A NeXT or Sun Microsystems file.

## Declaration

```swift
var kAudioFileNextType: AudioFileTypeID { get }
```

## See Also

### Constants

- [kAudioFileAIFFType](audiotoolbox/kaudiofileaifftype.md)
- [kAudioFileAIFCType](audiotoolbox/kaudiofileaifctype.md)
- [kAudioFileWAVEType](audiotoolbox/kaudiofilewavetype.md)
- [kAudioFileSoundDesigner2Type](audiotoolbox/kaudiofilesounddesigner2type.md)
- [kAudioFileMP3Type](audiotoolbox/kaudiofilemp3type.md)
- [kAudioFileMP2Type](audiotoolbox/kaudiofilemp2type.md)
- [kAudioFileMP1Type](audiotoolbox/kaudiofilemp1type.md)
- [kAudioFileAC3Type](audiotoolbox/kaudiofileac3type.md)
- [kAudioFileAAC_ADTSType](audiotoolbox/kaudiofileaac_adtstype.md)
- [kAudioFileMPEG4Type](audiotoolbox/kaudiofilempeg4type.md)
- [kAudioFileM4AType](audiotoolbox/kaudiofilem4atype.md)
- [kAudioFileCAFType](audiotoolbox/kaudiofilecaftype.md)
- [kAudioFile3GPType](audiotoolbox/kaudiofile3gptype.md)
- [kAudioFile3GP2Type](audiotoolbox/kaudiofile3gp2type.md)
- [kAudioFileAMRType](audiotoolbox/kaudiofileamrtype.md)