<!--
{
  "availability" : [
    "iOS: -",
    "iPadOS: -",
    "macCatalyst: -",
    "macOS: -",
    "tvOS: -",
    "visionOS: -"
  ],
  "documentType" : "symbol",
  "framework" : "AudioToolbox",
  "identifier" : "/documentation/AudioToolbox/CAF_UUID_ChunkHeader/init(mHeader:mUUID:)",
  "metadataVersion" : "0.1.0",
  "role" : "Initializer",
  "symbol" : {
    "kind" : "Initializer",
    "modules" : [
      "Audio Toolbox"
    ],
    "preciseIdentifier" : "s:So20CAF_UUID_ChunkHeaderV01mD001mB0ABSo08CAFChunkD0V_s5UInt8V_A15Httcfc"
  },
  "title" : "init(mHeader:mUUID:)"
}
-->

# init(mHeader:mUUID:)

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

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)