CoreVideo · IOS API REFERENCE

CVImageChromaField

struct · iOS 27.0+ · SDK 27.1

struct CVImageChromaField

Information about chroma field in the 2VUY format image data.

Members (7)

get · iOS 27.0+

TypeScript

get subsampling(): CVImageChromaField_ChromaSubsampling

Swift declaration

var subsampling: CVImageChromaField.ChromaSubsampling

set · iOS 27.0+

TypeScript

set subsampling(value: CVImageChromaField_ChromaSubsampling)

Swift declaration

var subsampling: CVImageChromaField.ChromaSubsampling

init · iOS 27.0+

TypeScript

static init(fieldLocation: CVImageChromaField_FieldLocation, subsampling: CVImageChromaField_ChromaSubsampling): CVImageChromaField

Swift declaration

init(fieldLocation: CVImageChromaField.FieldLocation, subsampling: CVImageChromaField.ChromaSubsampling)

get · iOS 27.0+

TypeScript

get fieldLocation(): CVImageChromaField_FieldLocation

Swift declaration

var fieldLocation: CVImageChromaField.FieldLocation

set · iOS 27.0+

TypeScript

set fieldLocation(value: CVImageChromaField_FieldLocation)

Swift declaration

var fieldLocation: CVImageChromaField.FieldLocation

static · iOS 27.0+

TypeScript

static makeFromRawAttachmentValue(repr: CVAttachmentRawValue): (CVImageChromaField) | null

Swift declaration

static func makeFromRawAttachmentValue(_ repr: CVAttachmentRawValue) -> CVImageChromaField?

get · iOS 27.0+

TypeScript

get rawAttachmentValueRepresentation(): CVAttachmentRawValue

Swift declaration

var rawAttachmentValueRepresentation: CVAttachmentRawValue { get }

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

CVImageChromaField.ChromaSubsampling

The iOS SDK compiler rejected this binding: '.4' is not a valid floating point literal; it must be written '0.4'