---
title: CVPixelFormatDescription.Components
framework: corevideo
role: symbol
role_heading: Structure
path: corevideo/cvpixelformatdescription/components-swift.struct
---

# CVPixelFormatDescription.Components

Defines the color components represented by pixels in the buffer.

## Declaration

```swift
struct Components
```

## Topics

### Type Properties

- [alpha](corevideo/cvpixelformatdescription/components-swift.struct/alpha.md)
- [grayscale](corevideo/cvpixelformatdescription/components-swift.struct/grayscale.md)
- [rgb](corevideo/cvpixelformatdescription/components-swift.struct/rgb.md)
- [senselArray](corevideo/cvpixelformatdescription/components-swift.struct/senselarray.md)
- [yCbCr](corevideo/cvpixelformatdescription/components-swift.struct/ycbcr.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [ExpressibleByArrayLiteral](swift/expressiblebyarrayliteral.md)
- [Hashable](swift/hashable.md)
- [OptionSet](swift/optionset.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [SetAlgebra](swift/setalgebra.md)