---
title: chromaSiting
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/vimagecvimageformat/chromasiting-swift.property
---

# chromaSiting

The chrominance siting of the Core Video image format.

## Declaration

```swift
var chromaSiting: vImageCVImageFormat.ChromaSiting? { get set }
```

## See Also

### Related Documentation

- [vImageCVImageFormat_GetChromaSiting(_:)](accelerate/vimagecvimageformat_getchromasiting(_:).md)
- [vImageCVImageFormat_SetChromaSiting(_:_:)](accelerate/vimagecvimageformat_setchromasiting(_:_:).md)

### Inspecting a Core Video image format’s properties

- [channelCount](accelerate/vimagecvimageformat/channelcount.md)
- [channels](accelerate/vimagecvimageformat/channels.md)
- [channelDescription(bufferType:)](accelerate/vimagecvimageformat/channeldescription(buffertype:).md)
- [formatCode](accelerate/vimagecvimageformat/formatcode.md)
- [colorSpace](accelerate/vimagecvimageformat/colorspace.md)
- [alphaIsOpaqueHint](accelerate/vimagecvimageformat/alphaisopaquehint.md)