import Cea608Parser from 'hls.js/src/utils/cea-608-parser.ts'

public class | source

Cea608Parser

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public	channels: Array
public	cmdHistory: CmdHistory
public	currentChannel: Channels
public	logger: CaptionsLogger

Method Summary

Public Methods
public	addData(time: undefined, byteList: undefined) Add data for time t in forms of list of bytes (unsigned ints).
public	cueSplitAtTime(t: number) Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.
public	getHandler(channel: number): *
public	interpretPAC(row: number, byte: number): PACData Interpret the second byte of the pac, and return the information.
public	parseBackgroundAttributes(a: number, b: number): boolean Parse extended background attributes as well as new foreground color black.
public	parseChars(a: number, b: number): * Parse characters.
public	parseCmd(a: number, b: number): boolean Parse Command.
public	parseMidrow(a: number, b: number): boolean Parse midrow styling command
public	parsePAC(a: number, b: number): boolean Parse Preable Access Codes (Table 53).
public	reset() Reset state of parser and its channels.
public	setHandler(channel: number, newHandler: OutputFilter)

Public Constructors

public constructor() source

Public Members

public channels: Array source

public cmdHistory: CmdHistory source

public currentChannel: Channels source

public logger: CaptionsLogger source

Public Methods

public addData(time: undefined, byteList: undefined) source

Add data for time t in forms of list of bytes (unsigned ints). The bytes are treated as pairs.

Params:

Name	Type	Attribute	Description
time	undefined
byteList	undefined

public cueSplitAtTime(t: number) source

Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.

Params:

Name	Type	Attribute	Description
t	number

public getHandler(channel: number): * source

Params:

Name	Type	Attribute	Description
channel	number

Return:

public interpretPAC(row: number, byte: number): PACData source

Interpret the second byte of the pac, and return the information.

Params:

Name	Type	Attribute	Description
row	number
byte	number

Return:

PACData

public parseBackgroundAttributes(a: number, b: number): boolean source

Parse extended background attributes as well as new foreground color black.

Params:

Name	Type	Attribute	Description
a	number
b	number

Return:

boolean

public parseChars(a: number, b: number): * source

Parse characters.

Params:

Name	Type	Attribute	Description
a	number
b	number

Return:

public parseCmd(a: number, b: number): boolean source

Parse Command.

Params:

Name	Type	Attribute	Description
a	number
b	number

Return:

boolean

public parseMidrow(a: number, b: number): boolean source

Parse midrow styling command

Params:

Name	Type	Attribute	Description
a	number
b	number

Return:

boolean

public parsePAC(a: number, b: number): boolean source

Parse Preable Access Codes (Table 53).

Params:

Name	Type	Attribute	Description
a	number
b	number

Return:

boolean

public reset() source

Reset state of parser and its channels.

public setHandler(channel: number, newHandler: OutputFilter) source

Params:

Name	Type	Attribute	Description
channel	number
newHandler	OutputFilter