Interface ITrack

Hierarchy

Index

Properties

Methods

Properties

isPlaying

isPlaying: boolean

Whether a media track is playing on the webpage:

  • true: The media track is playing on the webpage.
  • false: The media track is not playing on the webpage.

trackMediaType

trackMediaType: "audio" | "video"

The type of a media track:

  • "audio": Audio track.
  • "video": Video track.

Methods

getListeners

  • getListeners(event: string): Function[]

  • Gets all the listeners for a specified event.

    Parameters

    • event: string

      The event name.

    Returns Function[]

getMediaStreamTrack

  • getMediaStreamTrack(): MediaStreamTrack

getRTCRtpTransceiver

  • getRTCRtpTransceiver(type?: StreamType): RTCRtpTransceiver | undefined

  • Gets the RTCRtpTransceiver instance of the current track.

    This method is currently mainly used for end-to-end encryption of video streams (Beta).

    If the SDK experiences a reconnection, the RTCRtpTransceiver instance corresponding to the current track might change. You can obtain the new RTCRtpTransceiver instance through the following callbacks:

    Parameters

    Returns RTCRtpTransceiver | undefined

    The RTCRtpTransceiver instance of the current track.

getTrackId

  • getTrackId(): string

  • Gets the ID of a media track, a unique identifier generated by the SDK.

    Returns string

    The media track ID.

off

  • off(event: string, listener: Function): void

  • Removes the listener for a specified event.

    Parameters

    • event: string

      The event name.

    • listener: Function

      The callback that corresponds to the event listener.

    Returns void

on

  • on(event: string, listener: Function): void

  • Listens for a specified event.

    When the specified event happens, the SDK triggers the callback that you pass.

    Parameters

    • event: string

      The event name.

    • listener: Function

      The callback to trigger.

    Returns void

once

  • once(event: string, listener: Function): void

  • Listens for a specified event once.

    When the specified event happens, the SDK triggers the callback that you pass and then removes the listener.

    Parameters

    • event: string

      The event name.

    • listener: Function

      The callback to trigger.

    Returns void

play

  • play(element?: string | HTMLElement): void

  • Plays a media track on the webpage.

    Parameters

    • Optional element: string | HTMLElement

      Specifies a DOM element. The SDK will create a <video> element under the specified DOM element to play the video track. You can specify a DOM element in either of following ways:

      • string: Specify the ID of the DOM element.
      • HTMLElement: Pass a DOM object.

    Returns void

removeAllListeners

  • removeAllListeners(event?: string): void

  • Removes all listeners for a specified event.

    Parameters

    • Optional event: string

      The event name. If left empty, all listeners for all events are removed.

    Returns void

stop

  • stop(): void

  • Stops playing the media track.

    Returns void