import BufferController from 'hls.js/src/controller/buffer-controller.ts'

public class | source

BufferController

Extends:

src/event-handler.js~EventHandler → BufferController

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public	appendError: number
public	appended: number
public	appending: boolean
public	audioTimestampOffset: *
public	bufferCodecEventsExpected: number
public	config: *
public	flushBufferCounter: number
public	flushRange: *[]
public	media: *
public	mediaSource: *
public	parent: *
public	pendingTracks: TrackSet
public	segments: *[]
public	sourceBuffer: SourceBuffers
public	tracks: TrackSet

Private Members
private	_bufferCodecEventsTotal: number
private	_levelDuration: *
private	_levelTargetDuration: number
private	_live: *
private	_msDuration: *
private	_needsEos: boolean
private	_needsFlush: boolean
private	_objectUrl: *
private	_onMediaSourceClose: *
private	_onMediaSourceEnded: *
private	_onMediaSourceOpen: *
private	_onSBUpdateEnd: *
private	_onSBUpdateError: *

Method Summary

Public Methods
public	checkEos()
public	checkPendingTracks()
public	createSourceBuffers(tracks: TrackSet)
public	destroy()
public	doAppending()
public	doFlush()
public	flushBuffer(startOffset: number, endOffset: number, sbType: SourceBufferName): boolean
public	flushLiveBackBuffer()
public	onBufferAppending(data: Segment)
public	onBufferCodecs(tracks: TrackSet)
public	onBufferEos(data: undefined)
public	onBufferFlushing(data: undefined)
public	onBufferReset()
public	onLevelPtsUpdated(data: undefined)
public	onLevelUpdated(undefined: undefined)
public	onManifestParsed(data: undefined)
public	onMediaAttaching(data: undefined)
public	onMediaDetaching()
public	removeBufferRange(type: string, sb: ExtendedSourceBuffer, startOffset: number, endOffset: number): boolean Removes first buffered range from provided source buffer that lies within given start and end offsets.
public	updateMediaElementDuration() Update Media Source duration to current level duration or override to Infinity if configuration parameter 'liveDurationInfinity`is set to`true` More details: https://github.com/video-dev/hls.js/issues/355
public	updateSeekableRange(levelDetails: undefined)

Public Constructors

public constructor() source

Public Members

public appendError: number source

public appended: number source

public appending: boolean source

public audioTimestampOffset: * source

public bufferCodecEventsExpected: number source

public config: * source

public flushBufferCounter: number source

public flushRange: *[] source

public media: * source

public mediaSource: * source

public parent: * source

public pendingTracks: TrackSet source

public segments: *[] source

public sourceBuffer: SourceBuffers source

public tracks: TrackSet source

Private Members

private _bufferCodecEventsTotal: number source

private _levelDuration: * source

private _levelTargetDuration: number source

private _live: * source

private _msDuration: * source

private _needsEos: boolean source

private _needsFlush: boolean source

private _objectUrl: * source

private _onMediaSourceClose: * source

private _onMediaSourceEnded: * source

private _onMediaSourceOpen: * source

private _onSBUpdateEnd: * source

private _onSBUpdateError: * source

Public Methods

public checkEos() source

public checkPendingTracks() source

public createSourceBuffers(tracks: TrackSet) source

Params:

Name	Type	Attribute	Description
tracks	TrackSet

public destroy() source

public doAppending() source

public doFlush() source

public flushBuffer(startOffset: number, endOffset: number, sbType: SourceBufferName): boolean source

Params:

Name	Type	Attribute	Description
startOffset	number
endOffset	number
sbType	SourceBufferName

Return:

boolean

public flushLiveBackBuffer() source

public onBufferAppending(data: Segment) source

Params:

Name	Type	Attribute	Description
data	Segment

public onBufferCodecs(tracks: TrackSet) source

Params:

Name	Type	Attribute	Description
tracks	TrackSet

public onBufferEos(data: undefined) source

Params:

Name	Type	Attribute	Description
data	undefined

public onBufferFlushing(data: undefined) source

Params:

Name	Type	Attribute	Description
data	undefined

public onBufferReset() source

public onLevelPtsUpdated(data: undefined) source

Params:

Name	Type	Attribute	Description
data	undefined

public onLevelUpdated(undefined: undefined) source

Params:

Name	Type	Attribute	Description
undefined	undefined

public onManifestParsed(data: undefined) source

Params:

Name	Type	Attribute	Description
data	undefined

public onMediaAttaching(data: undefined) source

Params:

Name	Type	Attribute	Description
data	undefined

public onMediaDetaching() source

public removeBufferRange(type: string, sb: ExtendedSourceBuffer, startOffset: number, endOffset: number): boolean source

Removes first buffered range from provided source buffer that lies within given start and end offsets.

Params:

Name	Type	Attribute	Description
type	string
sb	ExtendedSourceBuffer
startOffset	number
endOffset	number

Return:

boolean

public updateMediaElementDuration() source

Update Media Source duration to current level duration or override to Infinity if configuration parameter 'liveDurationInfinityis set totrue` More details: https://github.com/video-dev/hls.js/issues/355

public updateSeekableRange(levelDetails: undefined) source

Params:

Name	Type	Attribute	Description
levelDetails	undefined