import GapController from 'hls.js/src/controller/gap-controller.ts'

public class | source

GapController

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public	config: HlsConfig
public	fragmentTracker: FragmentTracker
public	hls: Hls
public	media: *
public	moved: boolean
public	nudgeRetry: number
public	seeking: boolean
public	stallReported: boolean
public	stalled: *

Method Summary

Public Methods
public	destroy()
public	poll(lastCurrentTime: number, activeFrag: undefined) Checks if the playhead is stuck within a gap, and if so, attempts to free it.

Private Methods
private	_reportStall(bufferInfo: BufferInfo) Triggers a BUFFER_STALLED_ERROR event, but only once per stall period.
private	_tryFixBufferStall(bufferInfo: BufferInfo, stalledDurationMs: number) Detects and attempts to fix known buffer stalling issues.
private	_tryNudgeBuffer() Attempts to fix buffer stalls by advancing the mediaElement's current time by a small amount.
private	_trySkipBufferHole(partial: undefined): number Attempts to fix buffer stalls by jumping over known gaps caused by partial fragments

Public Constructors

public constructor() source

Public Members

public config: HlsConfig source

public fragmentTracker: FragmentTracker source

public hls: Hls source

public media: * source

public moved: boolean source

public nudgeRetry: number source

public seeking: boolean source

public stallReported: boolean source

public stalled: * source

Public Methods

public destroy() source

public poll(lastCurrentTime: number, activeFrag: undefined) source

Checks if the playhead is stuck within a gap, and if so, attempts to free it. A gap is an unbuffered range between two buffered ranges (or the start and the first buffered range).

Params:

Name	Type	Attribute	Description
lastCurrentTime	number
activeFrag	undefined

Private Methods

private _reportStall(bufferInfo: BufferInfo) source

Triggers a BUFFER_STALLED_ERROR event, but only once per stall period.

Params:

Name	Type	Attribute	Description
bufferInfo	BufferInfo

private _tryFixBufferStall(bufferInfo: BufferInfo, stalledDurationMs: number) source

Detects and attempts to fix known buffer stalling issues.

Params:

Name	Type	Attribute	Description
bufferInfo	BufferInfo
stalledDurationMs	number

private _tryNudgeBuffer() source

Attempts to fix buffer stalls by advancing the mediaElement's current time by a small amount.

private _trySkipBufferHole(partial: undefined): number source

Attempts to fix buffer stalls by jumping over known gaps caused by partial fragments

Params:

Name	Type	Attribute	Description
partial	undefined

Return:

number