import BaseStreamController from 'hls.js/src/controller/base-stream-controller.ts'

public class | source

BaseStreamController

Extends:

src/task-loop.js~TaskLoop → BaseStreamController

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public	bitrateTest: boolean
public	config: HlsConfig
public	decrypter: Decrypter
public	fragCurrent: *
public	fragLoadError: number
public	fragPrevious: *
public	fragmentLoader: FragmentLoader
public	fragmentTracker: FragmentTracker
public	hls: Hls
public	initPTS: Array
public	lastCurrentTime: number
public	levelLastLoaded: *
public	levels: *
public	loadedmetadata: boolean
public	log: *
public	logPrefix: string
public	media: *
public	mediaBuffer: *
public	nextLoadPosition: number
public	onvended: *
public	onvseeking: *
public	retryDate: number
public	startFragRequested: boolean
public	startPosition: number
public set	state: undefined
public get	state: *
public	transmuxer: *
public	warn: *

Private Members
private	_state: string

Method Summary

Public Methods
public	afterBufferFlushed(media: Bufferable, bufferType: SourceBufferName, playlistType: PlaylistLevelType)
public	alignPlaylists(details: LevelDetails, previousDetails: LevelDetails): number
public	bufferFragmentData(data: RemuxedTrack, frag: Fragment, part: undefined, chunkMeta: ChunkMetadata)
public	doFragPartsLoad(frag: Fragment, partList: undefined, partIndex: number, progressCallback: FragmentLoadProgressCallback): Promise
public	doTick()
public	flushBufferGap(frag: Fragment)
public	flushMainBuffer(startOffset: number, endOffset: number, type: undefined)
public	fragBufferedComplete(frag: Fragment, part: undefined)
public	fragContextChanged(frag: undefined): *
public	getCurrentContext(chunkMeta: ChunkMetadata): {"frag": , "part": , "level": *}
public	getFragmentAtPosition(bufferEnd: number, end: number, levelDetails: LevelDetails): *
public	getFwdBufferInfo(bufferable: Bufferable, type: PlaylistLevelType): *
public	getInitialLiveFragment(levelDetails: LevelDetails, fragments: Array): *
public	getLoadPosition(): number
public	getMaxBufferLength(levelBitrate: number): number
public	getNextFragment(pos: number, levelDetails: LevelDetails): *
public	getNextPart(partList: undefined, frag: Fragment, targetBufferTime: number): number
public	handleFragLoadAborted(frag: Fragment, part: undefined)
public	handleFragLoadError(undefined: LoadError): *
public	loadFragment(frag: Fragment, levelDetails: LevelDetails, targetBufferTime: number)
public	loadKey(frag: Fragment, details: LevelDetails)
public	loadedEndOfParts(partList: undefined, targetBufferTime: number): boolean
public	onFragmentOrKeyLoadError(filterType: PlaylistLevelType, data: ErrorData)
public	onHandlerDestroyed()
public	onHandlerDestroying()
public	onKeyLoaded(event: undefined, data: KeyLoadedData)
public	onMediaAttached(event: undefined, data: MediaAttachingData)
public	onMediaDetaching()
public	onMediaEnded()
public	onMediaSeeking()
public	onTickEnd()
public	reduceMaxBufferLength(threshold: number): boolean
public	resetFragmentLoading(frag: Fragment)
public	resetLiveStartWhenNotLoaded(level: number): boolean
public	resetLoadingState()
public	resetTransmuxer()
public	setStartPosition(details: LevelDetails, sliding: number)
public	startLoad(startPosition: number)
public	stopLoad()
public	synchronizeToLiveEdge(levelDetails: LevelDetails)
public	updateLevelTiming(frag: Fragment, part: undefined, level: Level, partial: boolean)
public	waitForCdnTuneIn(details: LevelDetails): *

Private Methods
private	_doFragLoad(frag: Fragment, details: LevelDetails, targetBufferTime: undefined, progressCallback: FragmentLoadProgressCallback): Promise
private	_handleFragmentLoadComplete(fragLoadedEndData: PartsLoadedData)
private	_handleFragmentLoadProgress(frag: FragLoadedData)
private	_handleTransmuxerFlush(chunkMeta: ChunkMetadata)
private	_loadFragForPlayback(frag: Fragment, levelDetails: LevelDetails, targetBufferTime: number)
private	_loadInitSegment(frag: Fragment)
private	_streamEnded(bufferInfo: undefined, levelDetails: LevelDetails): boolean

Public Constructors

public constructor() source

Public Members

public bitrateTest: boolean source

public config: HlsConfig source

public decrypter: Decrypter source

public fragCurrent: * source

public fragLoadError: number source

public fragPrevious: * source

public fragmentLoader: FragmentLoader source

public fragmentTracker: FragmentTracker source

public hls: Hls source

public initPTS: Array source

public lastCurrentTime: number source

public levelLastLoaded: * source

public levels: * source

public loadedmetadata: boolean source

public log: * source

public logPrefix: string source

public media: * source

public mediaBuffer: * source

public nextLoadPosition: number source

public onvended: * source

public onvseeking: * source

public retryDate: number source

public startFragRequested: boolean source

public startPosition: number source

public set state: undefined source

public get state: * source

public transmuxer: * source

public warn: * source

Private Members

private _state: string source

Public Methods

public afterBufferFlushed(media: Bufferable, bufferType: SourceBufferName, playlistType: PlaylistLevelType) source

Params:

Name	Type	Attribute	Description
media	Bufferable
bufferType	SourceBufferName
playlistType	PlaylistLevelType

public alignPlaylists(details: LevelDetails, previousDetails: LevelDetails): number source

Params:

Name	Type	Attribute	Description
details	LevelDetails
previousDetails	LevelDetails

Return:

number

public bufferFragmentData(data: RemuxedTrack, frag: Fragment, part: undefined, chunkMeta: ChunkMetadata) source

Params:

Name	Type	Attribute	Description
data	RemuxedTrack
frag	Fragment
part	undefined
chunkMeta	ChunkMetadata

public doFragPartsLoad(frag: Fragment, partList: undefined, partIndex: number, progressCallback: FragmentLoadProgressCallback): Promise source

Params:

Name	Type	Attribute	Description
frag	Fragment
partList	undefined
partIndex	number
progressCallback	FragmentLoadProgressCallback

Return:

Promise

public doTick() source

public flushBufferGap(frag: Fragment) source

Params:

Name	Type	Attribute	Description
frag	Fragment

public flushMainBuffer(startOffset: number, endOffset: number, type: undefined) source

Params:

Name	Type	Attribute	Description
startOffset	number
endOffset	number
type	undefined

public fragBufferedComplete(frag: Fragment, part: undefined) source

Params:

Name	Type	Attribute	Description
frag	Fragment
part	undefined

public fragContextChanged(frag: undefined): * source

Params:

Name	Type	Attribute	Description
frag	undefined

Return:

public getCurrentContext(chunkMeta: ChunkMetadata): {"frag": , "part": , "level": *} source

Params:

Name	Type	Attribute	Description
chunkMeta	ChunkMetadata

Return:

{"frag": *, "part": *, "level": *}

public getFragmentAtPosition(bufferEnd: number, end: number, levelDetails: LevelDetails): * source

Params:

Name	Type	Attribute	Description
bufferEnd	number
end	number
levelDetails	LevelDetails

Return:

public getFwdBufferInfo(bufferable: Bufferable, type: PlaylistLevelType): * source

Params:

Name	Type	Attribute	Description
bufferable	Bufferable
type	PlaylistLevelType

Return:

public getInitialLiveFragment(levelDetails: LevelDetails, fragments: Array): * source

Params:

Name	Type	Attribute	Description
levelDetails	LevelDetails
fragments	Array

Return:

public getLoadPosition(): number source

Return:

number

public getMaxBufferLength(levelBitrate: number): number source

Params:

Name	Type	Attribute	Description
levelBitrate	number

Return:

number

public getNextFragment(pos: number, levelDetails: LevelDetails): * source

Params:

Name	Type	Attribute	Description
pos	number
levelDetails	LevelDetails

Return:

public getNextPart(partList: undefined, frag: Fragment, targetBufferTime: number): number source

Params:

Name	Type	Attribute	Description
partList	undefined
frag	Fragment
targetBufferTime	number

Return:

number

public handleFragLoadAborted(frag: Fragment, part: undefined) source

Params:

Name	Type	Attribute	Description
frag	Fragment
part	undefined

public handleFragLoadError(undefined: LoadError): * source

Params:

Name	Type	Attribute	Description
undefined	LoadError

Return:

public loadFragment(frag: Fragment, levelDetails: LevelDetails, targetBufferTime: number) source

Params:

Name	Type	Attribute	Description
frag	Fragment
levelDetails	LevelDetails
targetBufferTime	number

public loadKey(frag: Fragment, details: LevelDetails) source

Params:

Name	Type	Attribute	Description
frag	Fragment
details	LevelDetails

public loadedEndOfParts(partList: undefined, targetBufferTime: number): boolean source

Params:

Name	Type	Attribute	Description
partList	undefined
targetBufferTime	number

Return:

boolean

public onFragmentOrKeyLoadError(filterType: PlaylistLevelType, data: ErrorData) source

Params:

Name	Type	Attribute	Description
filterType	PlaylistLevelType
data	ErrorData

public onHandlerDestroyed() source

public onHandlerDestroying() source

public onKeyLoaded(event: undefined, data: KeyLoadedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	KeyLoadedData

public onMediaAttached(event: undefined, data: MediaAttachingData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	MediaAttachingData

public onMediaDetaching() source

public onMediaEnded() source

public onMediaSeeking() source

public onTickEnd() source

public reduceMaxBufferLength(threshold: number): boolean source

Params:

Name	Type	Attribute	Description
threshold	number

Return:

boolean

public resetFragmentLoading(frag: Fragment) source

Params:

Name	Type	Attribute	Description
frag	Fragment

public resetLiveStartWhenNotLoaded(level: number): boolean source

Params:

Name	Type	Attribute	Description
level	number

Return:

boolean

public resetLoadingState() source

public resetTransmuxer() source

public setStartPosition(details: LevelDetails, sliding: number) source

Params:

Name	Type	Attribute	Description
details	LevelDetails
sliding	number

public startLoad(startPosition: number) source

Params:

Name	Type	Attribute	Description
startPosition	number

public stopLoad() source

public synchronizeToLiveEdge(levelDetails: LevelDetails) source

Params:

Name	Type	Attribute	Description
levelDetails	LevelDetails

public updateLevelTiming(frag: Fragment, part: undefined, level: Level, partial: boolean) source

Params:

Name	Type	Attribute	Description
frag	Fragment
part	undefined
level	Level
partial	boolean

public waitForCdnTuneIn(details: LevelDetails): * source

Params:

Name	Type	Attribute	Description
details	LevelDetails

Return:

Private Methods

private _doFragLoad(frag: Fragment, details: LevelDetails, targetBufferTime: undefined, progressCallback: FragmentLoadProgressCallback): Promise source

Params:

Name	Type	Attribute	Description
frag	Fragment
details	LevelDetails
targetBufferTime	undefined
progressCallback	FragmentLoadProgressCallback

Return:

Promise

private _handleFragmentLoadComplete(fragLoadedEndData: PartsLoadedData) source

Params:

Name	Type	Attribute	Description
fragLoadedEndData	PartsLoadedData

private _handleFragmentLoadProgress(frag: FragLoadedData) source

Params:

Name	Type	Attribute	Description
frag	FragLoadedData

private _handleTransmuxerFlush(chunkMeta: ChunkMetadata) source

Params:

Name	Type	Attribute	Description
chunkMeta	ChunkMetadata

private _loadFragForPlayback(frag: Fragment, levelDetails: LevelDetails, targetBufferTime: number) source

Params:

Name	Type	Attribute	Description
frag	Fragment
levelDetails	LevelDetails
targetBufferTime	number

private _loadInitSegment(frag: Fragment) source

Params:

Name	Type	Attribute	Description
frag	Fragment

private _streamEnded(bufferInfo: undefined, levelDetails: LevelDetails): boolean source

Params:

Name	Type	Attribute	Description
bufferInfo	undefined
levelDetails	LevelDetails

Return:

boolean

BaseStreamController

Extends:

Constructor Summary

Member Summary

Method Summary

Public Constructors

public constructor() source

Public Members

public bitrateTest: boolean source

public config: HlsConfig source

public decrypter: Decrypter source

public fragCurrent: * source

public fragLoadError: number source

public fragPrevious: * source

public fragmentLoader: FragmentLoader source

public fragmentTracker: FragmentTracker source

public hls: Hls source

public initPTS: Array source

public lastCurrentTime: number source

public levelLastLoaded: * source

public levels: * source

public loadedmetadata: boolean source

public log: * source

public logPrefix: string source

public media: * source

public mediaBuffer: * source

public nextLoadPosition: number source

public onvended: * source

public onvseeking: * source

public retryDate: number source

public startFragRequested: boolean source

public startPosition: number source

public set state: undefined source

public get state: * source

public transmuxer: * source

public warn: * source

Private Members

private _state: string source

Public Methods

public afterBufferFlushed(media: Bufferable, bufferType: SourceBufferName, playlistType: PlaylistLevelType) source

Params:

public alignPlaylists(details: LevelDetails, previousDetails: LevelDetails): number source

Params:

Return:

public bufferFragmentData(data: RemuxedTrack, frag: Fragment, part: undefined, chunkMeta: ChunkMetadata) source

Params:

public doFragPartsLoad(frag: Fragment, partList: undefined, partIndex: number, progressCallback: FragmentLoadProgressCallback): Promise source

Params:

Return:

public doTick() source

public flushBufferGap(frag: Fragment) source

Params:

public flushMainBuffer(startOffset: number, endOffset: number, type: undefined) source

Params:

public fragBufferedComplete(frag: Fragment, part: undefined) source

Params:

public fragContextChanged(frag: undefined): * source

Params:

Return:

public getCurrentContext(chunkMeta: ChunkMetadata): {"frag": *, "part": *, "level": *} source

Params:

Return:

public getFragmentAtPosition(bufferEnd: number, end: number, levelDetails: LevelDetails): * source

Params:

Return:

public getFwdBufferInfo(bufferable: Bufferable, type: PlaylistLevelType): * source

Params:

Return:

public getInitialLiveFragment(levelDetails: LevelDetails, fragments: Array): * source

Params:

Return:

public getLoadPosition(): number source

Return:

public getMaxBufferLength(levelBitrate: number): number source

Params:

Return:

public getNextFragment(pos: number, levelDetails: LevelDetails): * source

Params:

Return:

public getNextPart(partList: undefined, frag: Fragment, targetBufferTime: number): number source

public getCurrentContext(chunkMeta: ChunkMetadata): {"frag": , "part": , "level": *} source