---
title: GetClassID
framework: VideoDriverKit
role: symbol
role_heading: Instance Method
platforms: [driverkit 27.0+]
path: videodriverkit/iouservideoobject/getclassid
---

# GetClassID

Gets the class identifier of the object.

## Declaration

```occ
virtual IOUserVideoClassID GetClassID();
```

## Return Value

Return Value A video class identifier.

## See Also

### Getting information about the class

- [GetBaseClassID](videodriverkit/iouservideoobject/getbaseclassid.md)
- [IOUserVideoClassID](videodriverkit/videodriverkit/iouservideoclassid.md)