AVFoundation · IOS API REFERENCE

AVSampleCursor

class · iOS 16.0+ · SDK 27.1

class AVSampleCursor

Members (21)

method · iOS 16.0+

comparePositionInDecodeOrder

TypeScript

comparePositionInDecodeOrder(cursor: AVSampleCursor): _Foundation_ComparisonResult

Swift declaration

func comparePositionInDecodeOrder(withPositionOf cursor: AVSampleCursor) -> ComparisonResult

method · iOS 16.0+

copyCurrentSampleFormatDescription

TypeScript

copyCurrentSampleFormatDescription(): _CoreMedia_CMFormatDescription

Swift declaration

func copyCurrentSampleFormatDescription() -> CMFormatDescription

method · iOS 16.0+

maySamplesWithEarlierDecodeTimeStampsHavePresentationTimeStamps

TypeScript

maySamplesWithEarlierDecodeTimeStampsHavePresentationTimeStamps(cursor: AVSampleCursor): boolean

Swift declaration

func maySamplesWithEarlierDecodeTimeStampsHavePresentationTimeStamps(laterThan cursor: AVSampleCursor) -> Bool

method · iOS 16.0+

maySamplesWithLaterDecodeTimeStampsHavePresentationTimeStamps

TypeScript

maySamplesWithLaterDecodeTimeStampsHavePresentationTimeStamps(cursor: AVSampleCursor): boolean

Swift declaration

func maySamplesWithLaterDecodeTimeStampsHavePresentationTimeStamps(earlierThan cursor: AVSampleCursor) -> Bool

method · iOS 16.0+

step

TypeScript

stepByDecodeTimeWasPinned(deltaDecodeTime: _CoreMedia_CMTime): { $ret: _CoreMedia_CMTime; $out: { "outWasPinned": boolean } }

Swift declaration

func step(byDecodeTime deltaDecodeTime: CMTime, wasPinned outWasPinned: UnsafeMutablePointer<ObjCBool>?) -> CMTime

Omit the output parameters from the call. The result contains $ret and $out, with outWasPinned inside $out.

method · iOS 16.0+

step

TypeScript

stepByPresentationTimeWasPinned(deltaPresentationTime: _CoreMedia_CMTime): { $ret: _CoreMedia_CMTime; $out: { "outWasPinned": boolean } }

Swift declaration

func step(byPresentationTime deltaPresentationTime: CMTime, wasPinned outWasPinned: UnsafeMutablePointer<ObjCBool>?) -> CMTime

Omit the output parameters from the call. The result contains $ret and $out, with outWasPinned inside $out.

method · iOS 16.0+

stepInDecodeOrder

TypeScript

stepInDecodeOrder(stepCount: number): number

Swift declaration

func stepInDecodeOrder(byCount stepCount: Int64) -> Int64

method · iOS 16.0+

stepInPresentationOrder

TypeScript

stepInPresentationOrder(stepCount: number): number

Swift declaration

func stepInPresentationOrder(byCount stepCount: Int64) -> Int64

get · iOS 16.0+

currentChunkInfo

TypeScript

get currentChunkInfo(): AVSampleCursorChunkInfo

Swift declaration

var currentChunkInfo: AVSampleCursorChunkInfo { get }

get · iOS 16.0+

currentChunkStorageRange

TypeScript

get currentChunkStorageRange(): AVSampleCursorStorageRange

Swift declaration

var currentChunkStorageRange: AVSampleCursorStorageRange { get }

get · iOS 16.0+

currentChunkStorageURL

TypeScript

get currentChunkStorageURL(): (string) | null

Swift declaration

var currentChunkStorageURL: URL? { get }

get · iOS 16.0+

currentSampleAudioDependencyInfo

TypeScript

get currentSampleAudioDependencyInfo(): AVSampleCursorAudioDependencyInfo

Swift declaration

var currentSampleAudioDependencyInfo: AVSampleCursorAudioDependencyInfo { get }

get · iOS 16.0+

currentSampleDependencyAttachments

TypeScript

get currentSampleDependencyAttachments(): (NativeMap<unknown, unknown>) | null

Swift declaration

var currentSampleDependencyAttachments: [AnyHashable : Any]? { get }

get · iOS 16.0+

currentSampleDependencyInfo

TypeScript

get currentSampleDependencyInfo(): AVSampleCursorDependencyInfo

Swift declaration

var currentSampleDependencyInfo: AVSampleCursorDependencyInfo { get }

get · iOS 16.0+

currentSampleDuration

TypeScript

get currentSampleDuration(): _CoreMedia_CMTime

Swift declaration

var currentSampleDuration: CMTime { get }

get · iOS 16.0+

currentSampleIndexInChunk

TypeScript

get currentSampleIndexInChunk(): number

Swift declaration

var currentSampleIndexInChunk: Int64 { get }

get · iOS 16.0+

currentSampleStorageRange

TypeScript

get currentSampleStorageRange(): AVSampleCursorStorageRange

Swift declaration

var currentSampleStorageRange: AVSampleCursorStorageRange { get }

get · iOS 16.0+

currentSampleSyncInfo

TypeScript

get currentSampleSyncInfo(): AVSampleCursorSyncInfo

Swift declaration

var currentSampleSyncInfo: AVSampleCursorSyncInfo { get }

get · iOS 16.0+

decodeTimeStamp

TypeScript

get decodeTimeStamp(): _CoreMedia_CMTime

Swift declaration

var decodeTimeStamp: CMTime { get }

get · iOS 16.0+

presentationTimeStamp

TypeScript

get presentationTimeStamp(): _CoreMedia_CMTime

Swift declaration

var presentationTimeStamp: CMTime { get }

get · iOS 16.0+

samplesRequiredForDecoderRefresh

TypeScript

get samplesRequiredForDecoderRefresh(): number

Swift declaration

var samplesRequiredForDecoderRefresh: Int { get }

Skipped declarations

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

AVSampleCursor.init()

inherited init: clang: 'init' is unavailable

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