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

public class | source

StreamController

Extends:

src/controller/base-stream-controller.js~BaseStreamController → StreamController

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public	altAudio: boolean
public	audioCodecSwap: boolean
public	audioCodecSwitch: boolean
public	audioOnly: boolean
public	bitrateTest: boolean
public get	currentLevel: *
public get	forceStartLoad: *
public	fragCurrent: *
public	fragLastKbps: number
public	fragLoadError: number
public	fragPlaying: *
public	fragPrevious: *
public	gapController: *
public	lastCurrentTime: *
public	level: number
public	levelLastLoaded: *
public	levels: *
public	loadedmetadata: boolean
public	mediaBuffer: *
public get	nextBufferedFrag: *
public get	nextLevel: *
public	nextLoadPosition: *
public	onvplaying: *
public	onvseeked: *
public	stalled: boolean
public	startFragRequested: boolean
public	startPosition: *
public	state: *
public	transmuxer: *
public	videoBuffer: *

Private Members
private	_forceStartLoad: boolean

Method Summary

Public Methods
public	abortCurrentFrag()
public	backtrack(frag: Fragment)
public	checkBuffer()
public	checkFragmentChanged()
public	doTick()
public	doTickIdle()
public	flushMainBuffer(startOffset: number, endOffset: number)
public	followingBufferedFrag(frag: undefined): *
public	getAppendedFrag(position: undefined): *
public	getBufferedFrag(position: undefined): *
public	immediateLevelSwitch()
public	loadFragment(frag: Fragment, levelDetails: LevelDetails, targetBufferTime: number)
public	loadKey(frag: Fragment)
public	nextLevelSwitch() try to switch ASAP without breaking video playback: in order to ensure smooth but quick level switching, we need to find the next flushable buffer range we should take into account new segment fetch time
public	onAudioTrackSwitched(event: undefined, data: AudioTrackSwitchedData)
public	onAudioTrackSwitching(event: undefined, data: AudioTrackSwitchingData)
public	onBufferCreated(event: undefined, data: BufferCreatedData)
public	onBufferFlushed(event: undefined, undefined: BufferFlushedData)
public	onError(event: undefined, data: ErrorData)
public	onFragBuffered(event: undefined, data: FragBufferedData)
public	onFragLoadEmergencyAborted()
public	onHandlerDestroying()
public	onLevelLoaded(event: undefined, data: LevelLoadedData)
public	onLevelLoading(event: undefined, data: LevelLoadingData)
public	onLevelsUpdated(event: undefined, data: LevelsUpdatedData)
public	onManifestLoading()
public	onManifestParsed(event: undefined, data: ManifestParsedData)
public	onMediaAttached(event: undefined, data: MediaAttachedData)
public	onMediaDetaching()
public	onMediaPlaying()
public	onMediaSeeked()
public	onTickEnd()
public	resetTransmuxer()
public	seekToStartPos() Seeks to the set startPosition if not equal to the mediaElement's current time.
public	startLoad(startPosition: number)
public	stopLoad()
public	swapAudioCodec()

Private Methods
private	_bufferInitSegment(currentLevel: Level, tracks: TrackSet, frag: Fragment, chunkMeta: ChunkMetadata)
private	_getAudioCodec(currentLevel: undefined): *
private	_handleFragmentLoadProgress(data: FragLoadedData)
private	_handleTransmuxComplete(transmuxResult: TransmuxerResult)
private	_loadBitrateTestFrag(frag: Fragment)
private	_registerListeners()
private	_unregisterListeners()

Public Constructors

public constructor() source

Public Members

public altAudio: boolean source

public audioCodecSwap: boolean source

public audioCodecSwitch: boolean source

public audioOnly: boolean source

public bitrateTest: boolean source

public get currentLevel: * source

public get forceStartLoad: * source

public fragCurrent: * source

public fragLastKbps: number source

public fragLoadError: number source

public fragPlaying: * source

public fragPrevious: * source

public gapController: * source

public lastCurrentTime: * source

public level: number source

public levelLastLoaded: * source

public levels: * source

public loadedmetadata: boolean source

public mediaBuffer: * source

public get nextBufferedFrag: * source

public get nextLevel: * source

public nextLoadPosition: * source

public onvplaying: * source

public onvseeked: * source

public stalled: boolean source

public startFragRequested: boolean source

public startPosition: * source

public state: * source

public transmuxer: * source

public videoBuffer: * source

Private Members

private _forceStartLoad: boolean source

Public Methods

public abortCurrentFrag() source

public backtrack(frag: Fragment) source

Params:

Name	Type	Attribute	Description
frag	Fragment

public checkBuffer() source

public checkFragmentChanged() source

public doTick() source

public doTickIdle() source

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

Params:

Name	Type	Attribute	Description
startOffset	number
endOffset	number

public followingBufferedFrag(frag: undefined): * source

Params:

Name	Type	Attribute	Description
frag	undefined

Return:

public getAppendedFrag(position: undefined): * source

Params:

Name	Type	Attribute	Description
position	undefined

Return:

public getBufferedFrag(position: undefined): * source

Params:

Name	Type	Attribute	Description
position	undefined

Return:

public immediateLevelSwitch() source

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

Params:

Name	Type	Attribute	Description
frag	Fragment
levelDetails	LevelDetails
targetBufferTime	number

public loadKey(frag: Fragment) source

Params:

Name	Type	Attribute	Description
frag	Fragment

public nextLevelSwitch() source

try to switch ASAP without breaking video playback: in order to ensure smooth but quick level switching, we need to find the next flushable buffer range we should take into account new segment fetch time

public onAudioTrackSwitched(event: undefined, data: AudioTrackSwitchedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	AudioTrackSwitchedData

public onAudioTrackSwitching(event: undefined, data: AudioTrackSwitchingData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	AudioTrackSwitchingData

public onBufferCreated(event: undefined, data: BufferCreatedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	BufferCreatedData

public onBufferFlushed(event: undefined, undefined: BufferFlushedData) source

Params:

Name	Type	Attribute	Description
event	undefined
undefined	BufferFlushedData

public onError(event: undefined, data: ErrorData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	ErrorData

public onFragBuffered(event: undefined, data: FragBufferedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	FragBufferedData

public onFragLoadEmergencyAborted() source

public onHandlerDestroying() source

public onLevelLoaded(event: undefined, data: LevelLoadedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	LevelLoadedData

public onLevelLoading(event: undefined, data: LevelLoadingData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	LevelLoadingData

public onLevelsUpdated(event: undefined, data: LevelsUpdatedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	LevelsUpdatedData

public onManifestLoading() source

public onManifestParsed(event: undefined, data: ManifestParsedData) source

Params:

Name	Type	Attribute	Description
event	undefined
data	ManifestParsedData

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

Params:

Name	Type	Attribute	Description
event	undefined
data	MediaAttachedData

public onMediaDetaching() source

public onMediaPlaying() source

public onMediaSeeked() source

public onTickEnd() source

public resetTransmuxer() source

public seekToStartPos() source

Seeks to the set startPosition if not equal to the mediaElement's current time.

public startLoad(startPosition: number) source

Params:

Name	Type	Attribute	Description
startPosition	number

public stopLoad() source

public swapAudioCodec() source

Private Methods

private _bufferInitSegment(currentLevel: Level, tracks: TrackSet, frag: Fragment, chunkMeta: ChunkMetadata) source

Params:

Name	Type	Attribute	Description
currentLevel	Level
tracks	TrackSet
frag	Fragment
chunkMeta	ChunkMetadata

private _getAudioCodec(currentLevel: undefined): * source

Params:

Name	Type	Attribute	Description
currentLevel	undefined

Return:

private _handleFragmentLoadProgress(data: FragLoadedData) source

Params:

Name	Type	Attribute	Description
data	FragLoadedData

private _handleTransmuxComplete(transmuxResult: TransmuxerResult) source

Params:

Name	Type	Attribute	Description
transmuxResult	TransmuxerResult

private _loadBitrateTestFrag(frag: Fragment) source

Params:

Name	Type	Attribute	Description
frag	Fragment