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# FxDepth

Constants used to identify bit depth.

```
typealias FxDepth = Int
```

## Topics

### Constants

[`var kFxDepth_UINT8: Int`](/documentation/professional_video_applications/kFxDepth_UINT8)

Each component is an 8-bit integer.

[`var kFxDepth_FLOAT16: Int`](/documentation/professional_video_applications/kFxDepth_FLOAT16)

Each component is a 16-bit float.

[`var kFxDepth_FLOAT32: Int`](/documentation/professional_video_applications/kFxDepth_FLOAT32)

Each component is a 32-bit float.


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