---
title: isDecodable
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcompositiontrack/isdecodable
---

# isDecodable

A Boolean value that indicates whether the track is decodable in the current environment.

## Declaration

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

## Discussion

Discussion When this property is true, the system can decode the track, even if decoding may be too slow for real-time playback.

## See Also

### Accessing track information

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