AVAssetWriter

init

static initUrlFileType(outputURL: string, outputFileType: AVFileType): AVAssetWriter

convenience init(url outputURL: URL, fileType outputFileType: AVFileType) throws

add

add(input: AVAssetWriterInput): void

func add(_ input: AVAssetWriterInput)

add

add78932(inputGroup: AVAssetWriterInputGroup): void

func add(_ inputGroup: AVAssetWriterInputGroup)

canAdd

canAdd(input: AVAssetWriterInput): boolean

func canAdd(_ input: AVAssetWriterInput) -> Bool

canAdd

canAdd93102(inputGroup: AVAssetWriterInputGroup): boolean

func canAdd(_ inputGroup: AVAssetWriterInputGroup) -> Bool

canApply

canApply(outputSettings: (Record<string, unknown>) | null, mediaType: AVMediaType): boolean

func canApply(outputSettings: [String : Any]?, forMediaType mediaType: AVMediaType) -> Bool

cancelWriting

cancelWriting(): void

func cancelWriting()

endSession

endSession(endTime: _CoreMedia_CMTime): void

func endSession(atSourceTime endTime: CMTime)

finishWriting

finishWriting(handler: (() => void)): void

func finishWriting() async

flushSegment

flushSegment(): void

func flushSegment()

init

static initContentType(outputContentType: _UniformTypeIdentifiers_UTType): AVAssetWriter

init(contentType outputContentType: UTType)

init

static initOutputURLFileType(outputURL: string, outputFileType: AVFileType): AVAssetWriter

init(outputURL: URL, fileType outputFileType: AVFileType) throws

startSession

startSession(startTime: _CoreMedia_CMTime): void

func startSession(atSourceTime startTime: CMTime)

startWriting

startWriting(): boolean

func startWriting() -> Bool

availableMediaTypes

get availableMediaTypes(): Array<AVMediaType>

var availableMediaTypes: [AVMediaType] { get }

delegate

get delegate(): (SDKHandle) | null

weak var delegate: (any AVAssetWriterDelegate)? { get set }

delegate

set delegate(value: (Implements<AVAssetWriterDelegate> | SDKHandle) | null)

weak var delegate: (any AVAssetWriterDelegate)? { get set }

directoryForTemporaryFiles

get directoryForTemporaryFiles(): (string) | null

var directoryForTemporaryFiles: URL? { get set }

directoryForTemporaryFiles

set directoryForTemporaryFiles(value: (string) | null)

var directoryForTemporaryFiles: URL? { get set }

error

get error(): (NativeError) | null

var error: (any Error)? { get }

initialMovieFragmentInterval

get initialMovieFragmentInterval(): _CoreMedia_CMTime

var initialMovieFragmentInterval: CMTime { get set }

initialMovieFragmentInterval

set initialMovieFragmentInterval(value: _CoreMedia_CMTime)

var initialMovieFragmentInterval: CMTime { get set }

initialMovieFragmentSequenceNumber

get initialMovieFragmentSequenceNumber(): number

var initialMovieFragmentSequenceNumber: Int { get set }

initialMovieFragmentSequenceNumber

set initialMovieFragmentSequenceNumber(value: number)

var initialMovieFragmentSequenceNumber: Int { get set }

initialSegmentStartTime

get initialSegmentStartTime(): _CoreMedia_CMTime

var initialSegmentStartTime: CMTime { get set }

initialSegmentStartTime

set initialSegmentStartTime(value: _CoreMedia_CMTime)

var initialSegmentStartTime: CMTime { get set }

inputGroups

get inputGroups(): Array<AVAssetWriterInputGroup>

var inputGroups: [AVAssetWriterInputGroup] { get }

inputs

get inputs(): Array<AVAssetWriterInput>

var inputs: [AVAssetWriterInput] { get }

metadata

get metadata(): Array<AVMetadataItem>

var metadata: [AVMetadataItem] { get set }

metadata

set metadata(value: Array<AVMetadataItem>)

var metadata: [AVMetadataItem] { get set }

movieFragmentInterval

get movieFragmentInterval(): _CoreMedia_CMTime

var movieFragmentInterval: CMTime { get set }

movieFragmentInterval

set movieFragmentInterval(value: _CoreMedia_CMTime)

var movieFragmentInterval: CMTime { get set }

movieTimeScale

get movieTimeScale(): number

var movieTimeScale: CMTimeScale { get set }

movieTimeScale

set movieTimeScale(value: number)

var movieTimeScale: CMTimeScale { get set }

outputFileType

get outputFileType(): AVFileType

var outputFileType: AVFileType { get }

outputFileTypeProfile

get outputFileTypeProfile(): (AVFileTypeProfile) | null

var outputFileTypeProfile: AVFileTypeProfile? { get set }

outputFileTypeProfile

set outputFileTypeProfile(value: (AVFileTypeProfile) | null)

var outputFileTypeProfile: AVFileTypeProfile? { get set }

outputURL

get outputURL(): string

var outputURL: URL { get }

overallDurationHint

get overallDurationHint(): _CoreMedia_CMTime

var overallDurationHint: CMTime { get set }

overallDurationHint

set overallDurationHint(value: _CoreMedia_CMTime)

var overallDurationHint: CMTime { get set }

preferredOutputSegmentInterval

get preferredOutputSegmentInterval(): _CoreMedia_CMTime

var preferredOutputSegmentInterval: CMTime { get set }

preferredOutputSegmentInterval

set preferredOutputSegmentInterval(value: _CoreMedia_CMTime)

var preferredOutputSegmentInterval: CMTime { get set }

isProVideoStorageSupported

get isProVideoStorageSupported(): boolean

var isProVideoStorageSupported: Bool { get }

producesCombinableFragments

get producesCombinableFragments(): boolean

var producesCombinableFragments: Bool { get set }

producesCombinableFragments

set producesCombinableFragments(value: boolean)

var producesCombinableFragments: Bool { get set }

shouldOptimizeForNetworkUse

get shouldOptimizeForNetworkUse(): boolean

var shouldOptimizeForNetworkUse: Bool { get set }

shouldOptimizeForNetworkUse

set shouldOptimizeForNetworkUse(value: boolean)

var shouldOptimizeForNetworkUse: Bool { get set }

status

get status(): AVAssetWriter_Status

var status: AVAssetWriter.Status { get }

usesProVideoStorage

get usesProVideoStorage(): boolean

var usesProVideoStorage: Bool { get set }

usesProVideoStorage

set usesProVideoStorage(value: boolean)

var usesProVideoStorage: Bool { get set }

inputReceiver

inputReceiver(input: AVAssetWriterInput): AVAssetWriterInput_SampleBufferReceiver

func inputReceiver(for input: AVAssetWriterInput) -> sending AVAssetWriterInput.SampleBufferReceiver

Attaches the input to the writer and returns an input receiver for writing sample buffers. - Parameter input: The input to be attached to the writer. - Returns: A writer input receiver with an interface for writing sample buffers.

inputCaptionReceiver

inputCaptionReceiver(input: AVAssetWriterInput): AVAssetWriterInput_CaptionReceiver

func inputCaptionReceiver(for input: AVAssetWriterInput) -> sending AVAssetWriterInput.CaptionReceiver

Attaches the input to the writer and returns an input receiver for writing caption data. - Parameter input: The input to be attached to the writer. - Returns: A writer input receiver with an interface for writing caption data.

inputMetadataReceiver

inputMetadataReceiver(input: AVAssetWriterInput): AVAssetWriterInput_MetadataReceiver

func inputMetadataReceiver(for input: AVAssetWriterInput) -> sending AVAssetWriterInput.MetadataReceiver

Attaches the input to the writer and returns an input receiver for writing timed metadata group. - Parameter input: The input to be attached to the writer. - Returns: A writer input receiver with an interface for writing timed metadata group.

inputPixelBufferReceiver

inputPixelBufferReceiver(input: AVAssetWriterInput, attributes?: (_CoreVideo_CVPixelBufferCreationAttributes) | null): AVAssetWriterInput_PixelBufferReceiver

func inputPixelBufferReceiver(for input: AVAssetWriterInput, pixelBufferAttributes attributes: CVPixelBufferCreationAttributes?) -> sending AVAssetWriterInput.PixelBufferReceiver

Attaches the input to the writer and returns an input receiver for writing pixel buffers. - Parameter input: The input to be attached to the writer. - Parameter attributes: The attributes of pixel buffers that will be vended by the input provider's pixel buffer pool. - Returns: A writer input receiver with an interface for writing pixel buffers.

inputReceiverRequestingMultiPass

inputReceiverRequestingMultiPass(input: AVAssetWriterInput): [AVAssetWriterInput_SampleBufferReceiver, AVAssetWriterInput_MultiPassController]

func inputReceiverRequestingMultiPass(for input: AVAssetWriterInput) -> sending (AVAssetWriterInput.SampleBufferReceiver, AVAssetWriterInput.MultiPassController)

Attaches the input to the writer and returns a tuple with an input receiver for writing sample buffers, and an associated multi pass controller. - Parameter input: The input to be attached to the writer. - Returns: A tuple with an input receiver for writing sample buffers, and an associated multi pass controller.

inputTaggedPixelBufferGroupReceiver

inputTaggedPixelBufferGroupReceiver(input: AVAssetWriterInput, attributes?: (_CoreVideo_CVPixelBufferCreationAttributes) | null): AVAssetWriterInput_TaggedPixelBufferGroupReceiver

func inputTaggedPixelBufferGroupReceiver(for input: AVAssetWriterInput, pixelBufferAttributes attributes: CVPixelBufferCreationAttributes?) -> sending AVAssetWriterInput.TaggedPixelBufferGroupReceiver

Attaches the input to the writer and returns an input receiver for writing tagged pixel buffers. - Parameter input: The input to be attached to the writer. - Parameter attributes: The attributes of pixel buffers that will be vended by the input provider's pixel buffer pool. - Returns: A writer input receiver with an interface for writing pixel buffers.

inputCaptionReceiverRequestingMultiPass

inputCaptionReceiverRequestingMultiPass(input: AVAssetWriterInput): [AVAssetWriterInput_CaptionReceiver, AVAssetWriterInput_MultiPassController]

func inputCaptionReceiverRequestingMultiPass(for input: AVAssetWriterInput) -> sending (AVAssetWriterInput.CaptionReceiver, AVAssetWriterInput.MultiPassController)

Attaches the input to the writer and returns a tuple with an input receiver for writing caption data, and an associated multi pass controller. - Parameter input: The input to be attached to the writer. - Returns: A tuple with an input receiver for writing caption data, and an associated multi pass controller.

inputMetadataReceiverRequestingMultiPass

inputMetadataReceiverRequestingMultiPass(input: AVAssetWriterInput): [AVAssetWriterInput_MetadataReceiver, AVAssetWriterInput_MultiPassController]

func inputMetadataReceiverRequestingMultiPass(for input: AVAssetWriterInput) -> sending (AVAssetWriterInput.MetadataReceiver, AVAssetWriterInput.MultiPassController)

Attaches the input to the writer and returns a tuple with an input receiver for writing timed metadata group, and an associated multi pass controller. - Parameter input: The input to be attached to the writer. - Returns: A tuple with an input receiver for writing timed metadata group, and an associated multi pass controller.

inputPixelBufferReceiverRequestingMultiPass

inputPixelBufferReceiverRequestingMultiPass(input: AVAssetWriterInput, attributes?: (_CoreVideo_CVPixelBufferCreationAttributes) | null): [AVAssetWriterInput_PixelBufferReceiver, AVAssetWriterInput_MultiPassController]

func inputPixelBufferReceiverRequestingMultiPass(for input: AVAssetWriterInput, pixelBufferAttributes attributes: CVPixelBufferCreationAttributes?) -> sending (AVAssetWriterInput.PixelBufferReceiver, AVAssetWriterInput.MultiPassController)

Attaches the input to the writer and returns a tuple with an input receiver for writing pixel buffers, and an associated multi pass controller. - Parameter input: The input to be attached to the writer. - Parameter attributes: The attributes of pixel buffers that will be vended by the input provider's pixel buffer pool. - Returns: A tuple with an input receiver for writing pixel buffers, and an associated multi pass controller.

inputTaggedPixelBufferGroupReceiverRequestingMultiPass

inputTaggedPixelBufferGroupReceiverRequestingMultiPass(input: AVAssetWriterInput, attributes?: (_CoreVideo_CVPixelBufferCreationAttributes) | null): [AVAssetWriterInput_TaggedPixelBufferGroupReceiver, AVAssetWriterInput_MultiPassController]

func inputTaggedPixelBufferGroupReceiverRequestingMultiPass(for input: AVAssetWriterInput, pixelBufferAttributes attributes: CVPixelBufferCreationAttributes?) -> sending (AVAssetWriterInput.TaggedPixelBufferGroupReceiver, AVAssetWriterInput.MultiPassController)

Attaches the input to the writer and returns a tuple with an input receiver for writing tagged pixel buffers, and an associated multi pass controller. - Parameter input: The input to be attached to the writer. - Parameter attributes: The attributes of pixel buffers that will be vended by the input provider's pixel buffer pool. - Returns: A tuple with an input receiver for writing pixel buffers, and an associated multi pass controller.

start

start(): void

func start() throws

Prepares the writer to write media data to its output file. - Throws: An error if reading fails to start.