---
title: languageCode
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avassettrack/languagecode
---

# languageCode

The language code of the track.

## Declaration

```swift
var languageCode: String? { get }
```

## Discussion

Discussion The value is an ISO 639-2/T language code, or nil if the track doesn’t specify a language code.