---
title: GetClockDomain
framework: VideoDriverKit
role: symbol
role_heading: Instance Method
platforms: [driverkit 27.0+]
path: videodriverkit/iouservideoclockdevice/getclockdomain
---

# GetClockDomain

Gets the clock domain value of the clock device.

## Declaration

```occ
uint32_t GetClockDomain();
```

## Discussion

Discussion The object’s work queue synchronizes access to the value.

## See Also

### Working with the clock domain

- [SetClockDomain](videodriverkit/iouservideoclockdevice/setclockdomain.md)