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跳转到主要内容
https://www.w3.org/TR/webvtt1/#the-vttcue-interface

Implements

Constructors

new VTTCue()

new VTTCue(startTime, endTime, text, track): VTTCue

Parameters

startTime
number
endTime
number
text
string
track?
TextTrack | undefined

Returns

VTTCue

Properties

onenter

onenter: EventHandler

Parameters

event?
Event

Returns

any

onexit

onexit: EventHandler

Parameters

event?
Event

Returns

any

Methods

addEventListener()

addEventListener(type: string, listener: EventListener, options?: boolean | AddEventListenerOptions | undefined): void

Parameters

type
string
listener
EventListener
options?
boolean | AddEventListenerOptions | undefined

dispatchEvent()

dispatchEvent(event: Event): boolean

Parameters

event
Event

Returns

boolean

removeEventListener()

removeEventListener(type: string, listener: EventListener, options?: boolean | EventListenerOptions | undefined): void

Parameters

type
string
listener
EventListener
options?
boolean | EventListenerOptions | undefined

setTrack()

setTrack(track: TextTrack): void
Not a usual JS setter

Parameters

track
TextTrack
最后修改于 2026年8月25日