---
title: preferredVolume
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avmutablemovietrack/preferredvolume
---

# preferredVolume

The preferred volume for the audible medata data of the track.

## Declaration

```swift
var preferredVolume: Float { get set }
```

## See Also

### Accessing audible characteristics

- [hasAudioSampleDependencies](avfoundation/avmutablemovietrack/hasaudiosampledependencies.md)