---
title: "CAClockGetPlayRate(_:_:)"
framework: audiotoolbox
role: symbol
role_heading: Function
path: "audiotoolbox/caclockgetplayrate(_:_:)"
---

# CAClockGetPlayRate(_:_:)

## Declaration

```swift
func CAClockGetPlayRate(_ inCAClock: CAClockRef, _ outPlayRate: UnsafeMutablePointer<Float64>) -> OSStatus
```

## See Also

### Accessing Tempo Information

- [CAClockGetCurrentTempo(_:_:_:)](audiotoolbox/caclockgetcurrenttempo(_:_:_:).md)
- [CAClockSetCurrentTempo(_:_:_:)](audiotoolbox/caclocksetcurrenttempo(_:_:_:).md)
- [CAClockSetPlayRate(_:_:)](audiotoolbox/caclocksetplayrate(_:_:).md)
- [CAClockTempo](audiotoolbox/caclocktempo.md)
- [CATempoMapEntry](audiotoolbox/catempomapentry.md)