The CanvasCaptureMediaStreamTrack
interface represents the video track contained in a MediaStream
being generated from a <canvas>
following a call to HTMLCanvasElement.captureStream()
.
Part of the Media Capture and Streams API.
Properties
This interface inherits the properties of its parent, MediaStreamTrack
.
CanvasCaptureMediaStreamTrack.canvas
読取専用- Returns the
HTMLCanvasElement
object whose surface is captured in real-time.
Methods
This interface inherits the methods of its parent, MediaStreamTrack
.
CanvasCaptureMediaStreamTrack.requestFrame()
- Manually forces a frame to be captured and sent to the stream. This lets applications that wish to specify the frame capture times directly do so, if they specified a
frameRate
of 0 when callingcaptureStream()
.
Specifications
Specification | Status | Comment |
---|---|---|
Media Capture from DOM Elements CanvasCaptureMediaStreamTrack の定義 |
草案 | Initial definition |
Browser compatibility
BCD tables only load in the browser
See also
HTMLCanvasElement.captureStream()
to begin capturing frames from a canvas