---
title: tracks
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avmutablemovie/tracks
---

# tracks

The tracks that a movie contains.

## Declaration

```swift
var tracks: [AVMutableMovieTrack] { get }
```

## See Also

### Accessing tracks

- [track(withTrackID:)](avfoundation/avmutablemovie/track(withtrackid:).md)
- [tracks(withMediaType:)](avfoundation/avmutablemovie/tracks(withmediatype:).md)
- [tracks(withMediaCharacteristic:)](avfoundation/avmutablemovie/tracks(withmediacharacteristic:).md)
- [unusedTrackID()](avfoundation/avmutablemovie/unusedtrackid().md)