---
title: rate
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avmetricplayeritemratechangeevent/rate
---

# rate

## Declaration

```swift
var rate: Double { get }
```

## See Also

### Inspecting the event

- [previousRate](avfoundation/avmetricplayeritemratechangeevent/previousrate.md)
- [variant](avfoundation/avmetricplayeritemratechangeevent/variant.md)