---
title: kFxPropertyKey_DesiredProcessingColorInfo
framework: Professional Video Applications
role: symbol
role_heading: Global Variable
platforms: [fxplug 3.1+]
path: professional_video_applications/kfxpropertykey_desiredprocessingcolorinfo
---

# kFxPropertyKey_DesiredProcessingColorInfo

A key that determines whether your plug-in renders in linear or gamma-corrected color space.

## Declaration

```swift
var kFxPropertyKey_DesiredProcessingColorInfo: String { get }
```

## Mentioned in

Managing color space and gamut in plug-ins

## Discussion

Discussion The value for this key is an NSUInteger indicating the color space that the plug-in will process in. This color space is expressed as an FxImageColorInfo constant. If a plug-in includes this property, all inputs are in the specified color space, and the output must also be in this color space.

## See Also

### Property Keys

- [kFxPropertyKey_NeedsFullBuffer](professional_video_applications/kfxpropertykey_needsfullbuffer.md)
- [kFxPropertyKey_VariesWhenParamsAreStatic](professional_video_applications/kfxpropertykey_varieswhenparamsarestatic.md)
- [kFxPropertyKey_ChangesOutputSize](professional_video_applications/kfxpropertykey_changesoutputsize.md)