CanvasCaptureMediaStreamTrack
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(en-US) 読取専用- Returns the
HTMLCanvasElementobject 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
frameRateof 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