Interface MediaStreamTrack

A single media track within a stream; typically, these are audio or video tracks, but other track types may exist as well.

Hierarchy

EventTarget
- MediaStreamTrack

Index

Properties

contentHint enabled id kind label muted onended onmute onunmute readyState

Methods

addEventListener applyConstraints clone dispatchEvent getCapabilities getConstraints getSettings removeEventListener stop

Properties

contentHint

contentHint: string

enabled

enabled: boolean

`Readonly` id

id: string

`Readonly` kind

kind: string

`Readonly` label

label: string

`Readonly` muted

muted: boolean

onended

onended: ((this, ev) => any)

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: MediaStreamTrack
  - ev: Event
  Returns any

onmute

onmute: ((this, ev) => any)

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: MediaStreamTrack
  - ev: Event
  Returns any

onunmute

onunmute: ((this, ev) => any)

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: MediaStreamTrack
  - ev: Event
  Returns any

`Readonly` readyState

readyState: MediaStreamTrackState

Methods

addEventListener

addEventListener<K>(type, listener, options?): void
Type Parameters
- K extends keyof MediaStreamTrackEventMap
Parameters
- type: K
- listener: ((this, ev) => any)
  - - (this, ev): any
    - Parameters
      
      this: MediaStreamTrack
      
      ev: MediaStreamTrackEventMap[K]
      
      Returns any
- Optional options: boolean | AddEventListenerOptions
Returns void

Overrides EventTarget.addEventListener
addEventListener(type, listener, options?): void
Parameters
- type: string
- listener: EventListenerOrEventListenerObject
- Optional options: boolean | AddEventListenerOptions
Returns void

Overrides EventTarget.addEventListener

applyConstraints

applyConstraints(constraints?): Promise<void>
MDN Reference
Parameters
- Optional constraints: MediaTrackConstraints
Returns Promise<void>

clone

clone(): MediaStreamTrack
MDN Reference

Returns MediaStreamTrack

dispatchEvent

dispatchEvent(event): boolean
Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

MDN Reference
Parameters
- event: Event
Returns boolean

Inherited from EventTarget.dispatchEvent

getCapabilities

getCapabilities(): MediaTrackCapabilities
MDN Reference

Returns MediaTrackCapabilities

getConstraints

getConstraints(): MediaTrackConstraints
MDN Reference

Returns MediaTrackConstraints

getSettings

getSettings(): MediaTrackSettings
MDN Reference

Returns MediaTrackSettings

removeEventListener

removeEventListener<K>(type, listener, options?): void
Type Parameters
- K extends keyof MediaStreamTrackEventMap
Parameters
- type: K
- listener: ((this, ev) => any)
  - - (this, ev): any
    - Parameters
      
      this: MediaStreamTrack
      
      ev: MediaStreamTrackEventMap[K]
      
      Returns any
- Optional options: boolean | EventListenerOptions
Returns void

Overrides EventTarget.removeEventListener
removeEventListener(type, listener, options?): void
Parameters
- type: string
- listener: EventListenerOrEventListenerObject
- Optional options: boolean | EventListenerOptions
Returns void

Overrides EventTarget.removeEventListener

stop

stop(): void
MDN Reference

Returns void