AVFoundation · IOS API REFERENCE

AVVideoCompositionLayerInstruction.OpacityRamp

struct · iOS 26.0+ · SDK 27.1

struct OpacityRamp

Members (7)

get · iOS 26.0+

TypeScript

get end(): number

Swift declaration

var end: Float

set · iOS 26.0+

TypeScript

set end(value: number)

Swift declaration

var end: Float

get · iOS 26.0+

TypeScript

get start(): number

Swift declaration

var start: Float

set · iOS 26.0+

TypeScript

set start(value: number)

Swift declaration

var start: Float

init · iOS 26.0+

TypeScript

static init(timeRange: _CoreMedia_CMTimeRange, start: number, end: number): AVVideoCompositionLayerInstruction_OpacityRamp

Swift declaration

init(timeRange: CMTimeRange, start: Float, end: Float)

get · iOS 26.0+

TypeScript

get timeRange(): _CoreMedia_CMTimeRange

Swift declaration

var timeRange: CMTimeRange

set · iOS 26.0+

TypeScript

set timeRange(value: _CoreMedia_CMTimeRange)

Swift declaration

var timeRange: CMTimeRange

No declarations were skipped in this snapshot.