---
title: languageCode
framework: avfoundation
role: symbol
role_heading: Type Property
path: avfoundation/avpartialasyncproperty/languagecode
---

# languageCode

The language code of the track.

## Declaration

```swift
static var languageCode: AVAsyncProperty<Root, String?> { get }
```

## Discussion

Discussion Use the load(_:isolation:) method to retrieve the property value. The value is an ISO 639-2/T language code, or nil if the track doesn’t specify a language code.

## See Also

### Loading language support

- [extendedLanguageTag](avfoundation/avpartialasyncproperty/extendedlanguagetag.md)