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# MPNowPlayingInfoLanguageOptionGroup

A grouped set of language options where only a single language option can be active at a time.

```
class MPNowPlayingInfoLanguageOptionGroup
```

## Overview

The `MPNowPlayingInfoLanguageOptionGroup` and [`MPNowPlayingInfoLanguageOption`](/documentation/MediaPlayer/MPNowPlayingInfoLanguageOption) classes provide interfaces for setting information about language options, for example, audio and subtitles, in the Now Playing information area.

## Topics

### Creating a new language option group

[`-  initWithLanguageOptions:defaultLanguageOption:allowEmptySelection:`](/documentation/MediaPlayer/MPNowPlayingInfoLanguageOptionGroup/init(languageOptions:defaultLanguageOption:allowEmptySelection:))

Creates a new language option group with the supplied language options.

### Retrieving language option group information

[`allowEmptySelection`](/documentation/MediaPlayer/MPNowPlayingInfoLanguageOptionGroup/allowEmptySelection)

A Boolean that indicates whether the system requires a selection for the language option group.

[`defaultLanguageOption`](/documentation/MediaPlayer/MPNowPlayingInfoLanguageOptionGroup/defaultLanguageOption)

The default language option for the group.

[`languageOptions`](/documentation/MediaPlayer/MPNowPlayingInfoLanguageOptionGroup/languageOptions)

The available language options for the group.

## Relationships

### Inherits From

[`NSObject-swift.class`](/documentation/ObjectiveC/NSObject-swift.class)

### Conforms To

[`CVarArg`](/documentation/Swift/CVarArg)

[`Hashable`](/documentation/Swift/Hashable)

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`Equatable`](/documentation/Swift/Equatable)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

---

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