---
title: AVVideoLogTransferFunction_AppleLog2
framework: avfoundation
role: symbol
role_heading: Global Variable
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: avfoundation/avvideologtransferfunction_applelog2
---

# AVVideoLogTransferFunction_AppleLog2

## Declaration

```swift
let AVVideoLogTransferFunction_AppleLog2: String
```

## See Also

### Color properties

- [Setting color properties for a specific resolution](avfoundation/setting-color-properties-for-a-specific-resolution.md)
- [AVVideoAllowWideColorKey](avfoundation/avvideoallowwidecolorkey.md)
- [AVVideoColorPrimariesKey](avfoundation/avvideocolorprimarieskey.md)
- [AVVideoColorPrimaries_EBU_3213](avfoundation/avvideocolorprimaries_ebu_3213.md)
- [AVVideoColorPrimaries_ITU_R_2020](avfoundation/avvideocolorprimaries_itu_r_2020.md)
- [AVVideoColorPrimaries_ITU_R_709_2](avfoundation/avvideocolorprimaries_itu_r_709_2.md)
- [AVVideoColorPrimaries_P3_D65](avfoundation/avvideocolorprimaries_p3_d65.md)
- [AVVideoColorPrimaries_SMPTE_C](avfoundation/avvideocolorprimaries_smpte_c.md)
- [AVVideoColorPropertiesKey](avfoundation/avvideocolorpropertieskey.md)
- [AVVideoLogTransferFunctionKey](avfoundation/avvideologtransferfunctionkey.md)
- [AVVideoLogTransferFunction_AppleLog](avfoundation/avvideologtransferfunction_applelog.md)
- [AVVideoTransferFunctionKey](avfoundation/avvideotransferfunctionkey.md)
- [AVVideoTransferFunction_IEC_sRGB](avfoundation/avvideotransferfunction_iec_srgb.md)
- [AVVideoTransferFunction_ITU_R_2100_HLG](avfoundation/avvideotransferfunction_itu_r_2100_hlg.md)
- [AVVideoTransferFunction_ITU_R_709_2](avfoundation/avvideotransferfunction_itu_r_709_2.md)