<!--
{
  "availability" : [
    "iOS: 6.0.0 -",
    "iPadOS: 6.0.0 -",
    "macCatalyst: 13.1.0 -",
    "macOS: 10.9.0 -",
    "tvOS: 9.0.0 -",
    "visionOS: 1.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "MediaToolbox",
  "identifier" : "/documentation/MediaToolbox/MTAudioProcessingTapCallbacks/process",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Property",
  "symbol" : {
    "kind" : "Instance Property",
    "modules" : [
      "Media Toolbox"
    ],
    "preciseIdentifier" : "c:@SA@MTAudioProcessingTapCallbacks@FI@process"
  },
  "title" : "process"
}
-->

# process

A callback for processing the audio.

```
var process: MTAudioProcessingTapProcessCallback
```

---

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)