---
title: "CMClockMightDrift(_:otherClock:)"
framework: coremedia
role: symbol
role_heading: Function
path: "coremedia/cmclockmightdrift(_:otherclock:)"
---

# CMClockMightDrift(_:otherClock:)

Returns a Boolean value that indicates whether it’s possible for two clocks to drift relative to each other.

## Declaration

```swift
func CMClockMightDrift(_ clock: CMClock, otherClock: CMClock) -> Bool
```

## Parameters

- `clock`: The first clock to compare.
- `otherClock`: The second clock to compare.

## See Also

### Determining Clock Drift

- [CMSyncMightDrift(_:_:)](coremedia/cmsyncmightdrift(_:_:).md)