---
title: MediaOutputDevice.VolumeControl.none
framework: mediadevice
role: symbol
role_heading: Case
path: mediadevice/mediaoutputdevice/volumecontrol-swift.enum/none
---

# MediaOutputDevice.VolumeControl.none

Volume control is not available.

## Declaration

```swift
case none
```

## Mentioned in

Creating a media device extension

## Discussion

Discussion The device does not support any form of volume control. Volume adjustment methods will not be available and volume controls should not be shown in the user interface.