---
title: isEnabled
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcompositiontrack/isenabled
---

# isEnabled

A Boolean value that indicates whether the track’s container enables it.

## Declaration

```swift
var isEnabled: Bool { get }
```

## Discussion

Discussion For file-based media, you can change its isEnabled presentation state using AVPlayerItemTrack.

## See Also

### Accessing track information

- [isPlayable](avfoundation/avcompositiontrack/isplayable.md)
- [isDecodable](avfoundation/avcompositiontrack/isdecodable.md)
- [isSelfContained](avfoundation/avcompositiontrack/isselfcontained.md)
- [totalSampleDataLength](avfoundation/avcompositiontrack/totalsampledatalength.md)
- [hasMediaCharacteristic(_:)](avfoundation/avcompositiontrack/hasmediacharacteristic(_:).md)