AVFoundation · IOS API REFERENCE

AVAssetTrack

class · iOS 4.0+ · SDK 27.1

class AVAssetTrack

Members (38)

method · iOS 7.0+ · Deprecated in iOS 16.0

associatedTracks

TypeScript

associatedTracks(trackAssociationType: AVAssetTrack_AssociationType): Array<AVAssetTrack>

Swift declaration

func associatedTracks(ofType trackAssociationType: AVAssetTrack.AssociationType) -> [AVAssetTrack]

method · iOS 4.0+ · Deprecated in iOS 16.0

hasMediaCharacteristic

TypeScript

hasMediaCharacteristic(mediaCharacteristic: AVMediaCharacteristic): boolean

Swift declaration

func hasMediaCharacteristic(_ mediaCharacteristic: AVMediaCharacteristic) -> Bool

method · iOS 15.0+

loadAssociatedTracks

TypeScript

loadAssociatedTracks(trackAssociationType: AVAssetTrack_AssociationType, completionHandler: ((arg0: (Array<AVAssetTrack>) | null, arg1: (NativeError) | null) => void)): void

Swift declaration

func loadAssociatedTracks(ofType trackAssociationType: AVAssetTrack.AssociationType) async throws -> [AVAssetTrack]

method · iOS 15.0+

loadMetadata

TypeScript

loadMetadata(format: AVMetadataFormat, completionHandler: ((arg0: (Array<AVMetadataItem>) | null, arg1: (NativeError) | null) => void)): void

Swift declaration

func loadMetadata(for format: AVMetadataFormat) async throws -> [AVMetadataItem]

method · iOS 15.0+

loadSamplePresentationTime

TypeScript

loadSamplePresentationTime(trackTime: _CoreMedia_CMTime, completionHandler: ((arg0: _CoreMedia_CMTime, arg1: (NativeError) | null) => void)): void

Swift declaration

func loadSamplePresentationTime(forTrackTime trackTime: CMTime) async throws -> CMTime

method · iOS 15.0+

loadSegment

TypeScript

loadSegment(trackTime: _CoreMedia_CMTime, completionHandler: ((arg0: (AVAssetTrackSegment) | null, arg1: (NativeError) | null) => void)): void

Swift declaration

func loadSegment(forTrackTime trackTime: CMTime) async throws -> AVAssetTrackSegment?

method · iOS 16.0+

makeSampleCursorAtFirstSampleInDecodeOrder

TypeScript

makeSampleCursorAtFirstSampleInDecodeOrder(): (AVSampleCursor) | null

Swift declaration

func makeSampleCursorAtFirstSampleInDecodeOrder() -> AVSampleCursor?

method · iOS 16.0+

makeSampleCursorAtLastSampleInDecodeOrder

TypeScript

makeSampleCursorAtLastSampleInDecodeOrder(): (AVSampleCursor) | null

Swift declaration

func makeSampleCursorAtLastSampleInDecodeOrder() -> AVSampleCursor?

method · iOS 16.0+

makeSampleCursor

TypeScript

makeSampleCursor(presentationTimeStamp: _CoreMedia_CMTime): (AVSampleCursor) | null

Swift declaration

func makeSampleCursor(presentationTimeStamp: CMTime) -> AVSampleCursor?

method · iOS 4.0+ · Deprecated in iOS 16.0

metadata

TypeScript

metadataForFormat(format: AVMetadataFormat): Array<AVMetadataItem>

Swift declaration

func metadata(forFormat format: AVMetadataFormat) -> [AVMetadataItem]

method · iOS 4.0+ · Deprecated in iOS 16.0

samplePresentationTime

TypeScript

samplePresentationTime(trackTime: _CoreMedia_CMTime): _CoreMedia_CMTime

Swift declaration

func samplePresentationTime(forTrackTime trackTime: CMTime) -> CMTime

method · iOS 4.0+ · Deprecated in iOS 16.0

segment

TypeScript

segment(trackTime: _CoreMedia_CMTime): (AVAssetTrackSegment) | null

Swift declaration

func segment(forTrackTime trackTime: CMTime) -> AVAssetTrackSegment?

get · iOS 4.0+

asset

TypeScript

get asset(): (AVAsset) | null

Swift declaration

weak var asset: AVAsset? { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

availableMetadataFormats

TypeScript

get availableMetadataFormats(): Array<AVMetadataFormat>

Swift declaration

var availableMetadataFormats: [AVMetadataFormat] { get }

get · iOS 7.0+ · Deprecated in iOS 16.0

availableTrackAssociationTypes

TypeScript

get availableTrackAssociationTypes(): Array<AVAssetTrack_AssociationType>

Swift declaration

var availableTrackAssociationTypes: [AVAssetTrack.AssociationType] { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

commonMetadata

TypeScript

get commonMetadata(): Array<AVMetadataItem>

Swift declaration

var commonMetadata: [AVMetadataItem] { get }

get · iOS 11.0+ · Deprecated in iOS 16.0

isDecodable

TypeScript

get isDecodable(): boolean

Swift declaration

var isDecodable: Bool { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

isEnabled

TypeScript

get isEnabled(): boolean

Swift declaration

var isEnabled: Bool { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

estimatedDataRate

TypeScript

get estimatedDataRate(): number

Swift declaration

var estimatedDataRate: Float { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

extendedLanguageTag

TypeScript

get extendedLanguageTag(): (string) | null

Swift declaration

var extendedLanguageTag: String? { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

formatDescriptions

TypeScript

get formatDescriptions(): Array<unknown>

Swift declaration

var formatDescriptions: [Any] { get }

get · iOS 13.0+ · Deprecated in iOS 16.0

hasAudioSampleDependencies

TypeScript

get hasAudioSampleDependencies(): boolean

Swift declaration

var hasAudioSampleDependencies: Bool { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

languageCode

TypeScript

get languageCode(): (string) | null

Swift declaration

var languageCode: String? { get }

get

mediaType

TypeScript

get mediaType(): AVMediaType

Swift declaration

var mediaType: AVMediaType { get }

get · iOS 8.0+ · Deprecated in iOS 16.0

metadata

TypeScript

get metadata(): Array<AVMetadataItem>

Swift declaration

var metadata: [AVMetadataItem] { get }

get · iOS 7.0+ · Deprecated in iOS 16.0

minFrameDuration

TypeScript

get minFrameDuration(): _CoreMedia_CMTime

Swift declaration

var minFrameDuration: CMTime { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

naturalSize

TypeScript

get naturalSize(): { width: number; height: number }

Swift declaration

var naturalSize: CGSize { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

naturalTimeScale

TypeScript

get naturalTimeScale(): number

Swift declaration

var naturalTimeScale: CMTimeScale { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

nominalFrameRate

TypeScript

get nominalFrameRate(): number

Swift declaration

var nominalFrameRate: Float { get }

get · iOS 5.0+ · Deprecated in iOS 16.0

isPlayable

TypeScript

get isPlayable(): boolean

Swift declaration

var isPlayable: Bool { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

preferredTransform

TypeScript

get preferredTransform(): _CoreFoundation_CGAffineTransform

Swift declaration

var preferredTransform: CGAffineTransform { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

preferredVolume

TypeScript

get preferredVolume(): number

Swift declaration

var preferredVolume: Float { get }

get · iOS 8.0+ · Deprecated in iOS 16.0

requiresFrameReordering

TypeScript

get requiresFrameReordering(): boolean

Swift declaration

var requiresFrameReordering: Bool { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

segments

TypeScript

get segments(): Array<AVAssetTrackSegment>

Swift declaration

var segments: [AVAssetTrackSegment] { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

isSelfContained

TypeScript

get isSelfContained(): boolean

Swift declaration

var isSelfContained: Bool { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

timeRange

TypeScript

get timeRange(): _CoreMedia_CMTimeRange

Swift declaration

var timeRange: CMTimeRange { get }

get · iOS 4.0+ · Deprecated in iOS 16.0

totalSampleDataLength

TypeScript

get totalSampleDataLength(): number

Swift declaration

var totalSampleDataLength: Int64 { get }

get · iOS 4.0+

trackID

TypeScript

get trackID(): number

Swift declaration

var trackID: CMPersistentTrackID { get }

Skipped declarations

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

AVAssetTrack.init()

inherited init: clang: 'init' is unavailable

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