MediaStreamTrack.clone() - Web APIs 编辑
The clone() method of the MediaStreamTrack interface creates a duplicate of the MediaStreamTrack. This new MediaStreamTrack object is identical except for its unique id.
Syntax
const newTrack = track.clone()
Return value
A new MediaStreamTrack instance which is identical to the one clone() was called, except for its new unique id.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Media Capture and Streams The definition of 'clone()' in that specification. | Candidate Recommendation | Initial definition. |
Browser compatibility
BCD tables only load in the browser
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