---
title: kAudioCodecPropertyFormatCFString
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaudiocodecpropertyformatcfstring
---

# kAudioCodecPropertyFormatCFString

## Declaration

```swift
var kAudioCodecPropertyFormatCFString: AudioCodecPropertyID { get }
```

## See Also

### Constants

- [kAudioCodecPropertyManufacturerCFString](audiotoolbox/kaudiocodecpropertymanufacturercfstring.md)
- [kAudioCodecPropertyNameCFString](audiotoolbox/kaudiocodecpropertynamecfstring.md)