---
title: GetBaseClassID
framework: VideoDriverKit
role: symbol
role_heading: Instance Method
platforms: [driverkit 27.0+]
path: videodriverkit/iouservideodriver/getbaseclassid
---

# GetBaseClassID

Gets the class identifier of the base class object.

## Declaration

```occ
IOUserVideoClassID GetBaseClassID();
```

## Return Value

Return Value A video class identifier.

## See Also

### Getting information about the class

- [GetClassID](videodriverkit/iouservideodriver/getclassid.md)
- [IOUserVideoClassID](videodriverkit/videodriverkit/iouservideoclassid.md)
- [GetWorkQueue](videodriverkit/iouservideodriver/getworkqueue.md)
- [GetName](videodriverkit/iouservideodriver/getname.md)
- [SetName](videodriverkit/iouservideodriver/setname.md)