<!--
{
  "availability" : [
    "iOS: -",
    "iPadOS: -",
    "macCatalyst: -",
    "macOS: -",
    "tvOS: -",
    "visionOS: -"
  ],
  "documentType" : "symbol",
  "framework" : "AudioToolbox",
  "identifier" : "/documentation/AudioToolbox/MIDIMetaEvent/init(metaEventType:unused1:unused2:unused3:dataLength:data:)",
  "metadataVersion" : "0.1.0",
  "role" : "Initializer",
  "symbol" : {
    "kind" : "Initializer",
    "modules" : [
      "Audio Toolbox"
    ],
    "preciseIdentifier" : "s:So13MIDIMetaEventV04metaB4Type7unused17unused27unused310dataLength0H0ABs5UInt8V_A3Js6UInt32VAJtcfc"
  },
  "title" : "init(metaEventType:unused1:unused2:unused3:dataLength:data:)"
}
-->

# init(metaEventType:unused1:unused2:unused3:dataLength:data:)

```
init(metaEventType: UInt8, unused1: UInt8, unused2: UInt8, unused3: UInt8, dataLength: UInt32, data: 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)