<!--
{
  "availability" : [
    "iOS: -",
    "iPadOS: -",
    "macCatalyst: -",
    "macOS: 26.0.0 -",
    "visionOS: 26.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "ImmersiveMediaSupport",
  "identifier" : "/documentation/ImmersiveMediaSupport/ImmersiveMediaPreviewMessagingProtocol",
  "metadataVersion" : "0.1.0",
  "role" : "Class",
  "symbol" : {
    "kind" : "Class",
    "modules" : [
      "Immersive Media Support"
    ],
    "preciseIdentifier" : "s:21ImmersiveMediaSupport0aB24PreviewMessagingProtocolC"
  },
  "title" : "ImmersiveMediaPreviewMessagingProtocol"
}
-->

# ImmersiveMediaPreviewMessagingProtocol

An object that represents the messaging protocol a remote preview sender and receiver use to communicate.

```
class ImmersiveMediaPreviewMessagingProtocol
```

## Topics

### Type Properties

[`static let definition: NWProtocolFramer.Definition`](/documentation/ImmersiveMediaSupport/ImmersiveMediaPreviewMessagingProtocol/definition)


---

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)