---
title: AudioConverterPropertyID
framework: audiotoolbox
role: symbol
role_heading: Type Alias
path: audiotoolbox/audioconverterpropertyid
---

# AudioConverterPropertyID

An audio converter property identifier.

## Declaration

```swift
typealias AudioConverterPropertyID = UInt32
```

## See Also

### Data Types

- [AudioConverterPrimeInfo](audiotoolbox/audioconverterprimeinfo.md)
- [AudioConverterRef](audiotoolbox/audioconverterref.md)