---
title: kIOVideoSelectorControlClassIDDataSource
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646203-anonymous/kiovideoselectorcontrolclassiddatasource
---

# kIOVideoSelectorControlClassIDDataSource

## Declaration

```occ
kIOVideoSelectorControlClassIDDataSource = 'dsrc'
```

## Discussion

Discussion A IOVideoSelectorControl that identifies where the data for the element is coming from.