class MediaStreamTrack

package js.html

extends EventTarget

extended by AudioStreamTrack, VideoStreamTrack

Available on HTML5

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

Documentation MediaStreamTrack by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrack

Variables

enabled:Bool

A Boolean value with a value of true if the track is enabled, that is allowed to render the media source stream; or false if it is disabled, that is not rendering the media source stream but silence and blackness. If the track has been disconnected, this value can be changed but has no more effect.

read onlyid:String

Returns a DOMString containing a unique identifier (GUID) for the track; it is generated by the browser.

read onlykind:String

Returns a DOMString set to "audio" if the track is an audio track and to "video", if it is a video track. It doesn't change if the track is deassociated from its source.

read onlylabel:String

Returns a DOMString containing a user agent-assigned label that identifies the track source, as in "internal microphone". The string may be left empty and is empty as long as no source has been connected. When the track is deassociated from its source, the label is not changed.

Methods

applyConstraints (?constraints:MediaTrackConstraints):Promise<Void>

Throws:

null

DOMError

stop ():Void

Inherited Variables

Inherited Methods

Defined by EventTarget

addEventListener (type:String, listener:Function, capture:Bool = false):Void

addEventListener (type:String, listener:EventListener, capture:Bool = false, ?wantsUntrusted:Bool):Void

Throws:

null

DOMError

dispatchEvent (event:Event):Bool

Throws:

null

DOMError

removeEventListener (type:String, listener:Function, capture:Bool = false):Void

removeEventListener (type:String, listener:EventListener, capture:Bool = false):Void

Throws:

null

DOMError