<!--
{
  "availability" : [
    "iOS: 26.0.0 -",
    "iPadOS: 26.0.0 -",
    "macCatalyst: 26.0.0 -",
    "macOS: 26.0.0 -",
    "tvOS: 26.0.0 -",
    "visionOS: 26.0.0 -",
    "watchOS: 26.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "CoreMedia",
  "identifier" : "/documentation/CoreMedia/kCMMetadataIdentifier_QuickTimeMetadataPresentationImmersiveMedia",
  "metadataVersion" : "0.1.0",
  "role" : "Global Variable",
  "symbol" : {
    "kind" : "Global Variable",
    "modules" : [
      "Core Media"
    ],
    "preciseIdentifier" : "c:@kCMMetadataIdentifier_QuickTimeMetadataPresentationImmersiveMedia"
  },
  "title" : "kCMMetadataIdentifier_QuickTimeMetadataPresentationImmersiveMedia"
}
-->

# kCMMetadataIdentifier_QuickTimeMetadataPresentationImmersiveMedia

```
let kCMMetadataIdentifier_QuickTimeMetadataPresentationImmersiveMedia: CFString
```

## Discussion

Presentation data associated with Apple Immersive Video’s video frames. Data is a JSON-encoding of ImmersiveMediaSupport framework’s PresentationDescriptor object.
Expected data type is kCMMetadataBaseDataType_RawData.

---

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)