---
title: "init(mHeader:mUUID:)"
framework: audiotoolbox
role: symbol
role_heading: Initializer
path: "audiotoolbox/caf_uuid_chunkheader/init(mheader:muuid:)"
---

# init(mHeader:mUUID:)

## Declaration

```swift
init(mHeader: CAFChunkHeader, mUUID: (UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8))
```