---
title: AVCustomMediaSelectionScheme
framework: avfoundation
role: symbol
role_heading: Class
path: avfoundation/avcustommediaselectionscheme
---

# AVCustomMediaSelectionScheme

For content that has been authored with the express intent of offering an alternative selection interface for AVMediaSelectionOptions, AVCustomMediaSelectionScheme provides a collection of custom settings for controlling the presentation of the media.

## Declaration

```swift
class AVCustomMediaSelectionScheme
```

## Overview

Overview Each selectable setting is associated with a media characteristic that one or more of the AVMediaSelectionOptions in the AVMediaSelectionGroup possesses. By selecting a setting in a user interface based on an AVCustomMediaSelectionScheme, users are essentially indicating a preference for the media characteristic of the selected setting. Selection of a specific AVMediaSelectionOption in the AVMediaSelectionGroup is then derived from the user’s indicated preferences. Subclasses of this type that are used from Swift must fulfill the requirements of a Sendable type.

## Topics

### Inspecting the scheme

- [availableLanguages](avfoundation/avcustommediaselectionscheme/availablelanguages.md)
- [selectors](avfoundation/avcustommediaselectionscheme/selectors.md)
- [shouldOfferLanguageSelection](avfoundation/avcustommediaselectionscheme/shouldofferlanguageselection.md)
- [mediaPresentationSettings(for:complementaryToLanguage:settings:)](avfoundation/avcustommediaselectionscheme/mediapresentationsettings(for:complementarytolanguage:settings:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Media selection

- [Selecting subtitles and alternative audio tracks](avfoundation/selecting-subtitles-and-alternative-audio-tracks.md)
- [AVMediaSelection](avfoundation/avmediaselection.md)
- [AVMediaSelectionGroup](avfoundation/avmediaselectiongroup.md)
- [AVMediaSelectionOption](avfoundation/avmediaselectionoption.md)
- [AVMutableMediaSelection](avfoundation/avmutablemediaselection.md)
- [AVPlayerMediaSelectionCriteria](avfoundation/avplayermediaselectioncriteria.md)
- [AVMediaPresentationSelector](avfoundation/avmediapresentationselector.md)
- [AVMediaPresentationSetting](avfoundation/avmediapresentationsetting.md)