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

private _registerListeners() source

private _seekToStartPos() source

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