AVFoundation · IOS API REFERENCE

AVTimedMetadataGroup

class · iOS 4.3+ · SDK 27.1

class AVTimedMetadataGroup

Members (6)

method · iOS 8.0+

copyFormatDescription

TypeScript

copyFormatDescription(): (_CoreMedia_CMFormatDescription) | null

Swift declaration

func copyFormatDescription() -> CMMetadataFormatDescription?

init · iOS 4.3+

init

TypeScript

static initItemsTimeRange(items: Array<AVMetadataItem>, timeRange: _CoreMedia_CMTimeRange): AVTimedMetadataGroup

Swift declaration

init(items: [AVMetadataItem], timeRange: CMTimeRange)

init · iOS 8.0+ · Deprecated in iOS 27.0

init

TypeScript

static initSampleBuffer(sampleBuffer: _CoreMedia_CMSampleBuffer): (AVTimedMetadataGroup) | null

Swift declaration

init?(sampleBuffer: CMSampleBuffer)

get · iOS 4.3+

items

TypeScript

get items(): Array<AVMetadataItem>

Swift declaration

var items: [AVMetadataItem] { get }

get · iOS 4.3+

timeRange

TypeScript

get timeRange(): _CoreMedia_CMTimeRange

Swift declaration

var timeRange: CMTimeRange { get }

init · iOS 26.0+

init

TypeScript

static initSampleBuffer97876(sampleBuffer: _CoreMedia_CMReadySampleBuffer<_CoreMedia_CMSampleBuffer_DynamicContent>): (AVTimedMetadataGroup) | null

Swift declaration

convenience init?(sampleBuffer: CMReadySampleBuffer<CMSampleBuffer.DynamicContent>)

Initializes an instance of AVTimedMetadataGroup with a ready sample buffer. - Parameter sampleBuffer: A CMReadySampleBuffer with media type kCMMediaType_Metadata. - Returns: An instance of AVTimedMetadataGroup.

Skipped declarations

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

AVTimedMetadataGroup.init()

inherited init: cannot prove legal (class declares 3 custom initializers)

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