MediaStream class
The interface represents a stream of media content. A stream
consists of several tracks, such as video or audio tracks. Each
track is specified as an instance of MediaStreamTrack.
You can obtain a object either by using the constructor or by
calling functions such as MediaDevices.getUserMedia(),
MediaDevices.getDisplayMedia(), or
HTMLCanvasElement.captureStream().
Some user agents subclass this interface to provide more precise
information or functionality, like in
CanvasCaptureMediaStreamTrack.
EventTarget
MediaStream
- Implemented types
- Available extensions
- Annotations
-
- @JS()
- @staticInterop
Constructors
-
MediaStream([Iterable<
MediaStreamTrack> ? tracks]) -
factory
Properties
- active → bool
-
Available on MediaStream, provided by the PropsMediaStream extension
no setter - hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
Available on MediaStream, provided by the PropsMediaStream extension
no setter -
onaddtrack
↔ EventHandlerNonNull<
Event> ? -
Available on MediaStream, provided by the PropsMediaStream extension
getter/setter pair -
onremovetrack
↔ EventHandlerNonNull<
Event> ? -
Available on MediaStream, provided by the PropsMediaStream extension
getter/setter pair - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addEventListener(
String type, EventListener? callback, [dynamic options]) → void -
Available on EventTarget, provided by the PropsEventTarget extension
-
addTrack(
MediaStreamTrack track) → void -
Available on MediaStream, provided by the PropsMediaStream extension
-
clone(
) → MediaStream -
Available on MediaStream, provided by the PropsMediaStream extension
-
dispatchEvent(
Event event) → bool -
Available on EventTarget, provided by the PropsEventTarget extension
-
getAudioTracks(
) → Iterable< MediaStreamTrack> -
Available on MediaStream, provided by the PropsMediaStream extension
-
getTrackById(
String trackId) → MediaStreamTrack? -
Available on MediaStream, provided by the PropsMediaStream extension
-
getTracks(
) → Iterable< MediaStreamTrack> -
Available on MediaStream, provided by the PropsMediaStream extension
-
getVideoTracks(
) → Iterable< MediaStreamTrack> -
Available on MediaStream, provided by the PropsMediaStream extension
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
removeEventListener(
String type, EventListener? callback, [dynamic options]) → void -
Available on EventTarget, provided by the PropsEventTarget extension
-
removeTrack(
MediaStreamTrack track) → void -
Available on MediaStream, provided by the PropsMediaStream extension
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited