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# ProcessCapability.mediaPlaybackAndCapture(environment:)

The helper extension process may access media hardware required for media capture and playback.

```
case mediaPlaybackAndCapture(environment: MediaEnvironment)
```

## Discussion> Important:
> You need to call ``doc://com.apple.BrowserEngineKit/documentation/BrowserEngineKit/MediaEnvironment/activate()`` on the media environment before you grant this capability to an extension.

---

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