BrowserCaptureMediaStreamTrack

Limited availability

The BrowserCaptureMediaStreamTrack interface of the Screen Capture API represents a single video track. It extends the MediaStreamTrack class with methods to limit the part of a self-capture stream (for example, a user’s screen or window) that is captured.

Instance methods

• clone() Experimental
  • : Returns an uncropped, unrestricted clone of the original BrowserCaptureMediaStreamTrack.
• cropTo() Experimental
  • : Crops a self-capture stream to the area in which a specified DOM element is rendered.
• restrictTo() Experimental
  • : Restricts a self-capture stream to a specific DOM element.

Examples

See Using the Element Capture and Region Capture APIs for in-context example code.

Specifications

Browser compatibility

See also

• Screen Capture API
• Using the Element Capture and Region Capture APIs