---
title: kCMFormatDescriptionExtension_HeroEye
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmformatdescriptionextension_heroeye
---

# kCMFormatDescriptionExtension_HeroEye

## Declaration

```swift
let kCMFormatDescriptionExtension_HeroEye: CFString
```

## See Also

### Format Description Extension Keys

- [kCMFormatDescriptionExtension_ContentColorVolume](coremedia/kcmformatdescriptionextension_contentcolorvolume.md)
- [kCMFormatDescriptionExtension_HasAdditionalViews](coremedia/kcmformatdescriptionextension_hasadditionalviews.md)
- [kCMFormatDescriptionExtension_HasLeftStereoEyeView](coremedia/kcmformatdescriptionextension_hasleftstereoeyeview.md)
- [kCMFormatDescriptionExtension_HasRightStereoEyeView](coremedia/kcmformatdescriptionextension_hasrightstereoeyeview.md)
- [kCMFormatDescriptionExtension_HorizontalDisparityAdjustment](coremedia/kcmformatdescriptionextension_horizontaldisparityadjustment.md)
- [kCMFormatDescriptionExtension_LogTransferFunction](coremedia/kcmformatdescriptionextension_logtransferfunction.md)
- [kCMFormatDescriptionExtension_StereoCameraBaseline](coremedia/kcmformatdescriptionextension_stereocamerabaseline.md)
- [kCMFormatDescriptionHeroEye_Left](coremedia/kcmformatdescriptionheroeye_left.md)
- [kCMFormatDescriptionHeroEye_Right](coremedia/kcmformatdescriptionheroeye_right.md)