---
title: MediaDeviceExtensionConfiguration
framework: mediadevice
role: symbol
role_heading: Protocol
path: mediadevice/mediadeviceextensionconfiguration
---

# MediaDeviceExtensionConfiguration

Configuration for the app extension.

## Declaration

```swift
protocol MediaDeviceExtensionConfiguration : AppExtensionConfiguration
```

## Relationships

### Inherits From

- [AppExtensionConfiguration](extensionfoundation/appextensionconfiguration.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Essentials

- [Creating a media device extension](mediadevice/creating-a-media-device-extension.md)
- [Routing media to third-party devices](avsystemrouting/routing-media-to-third-party-devices.md)
- [MediaDeviceExtension](mediadevice/mediadeviceextension.md)