MediaStreamTrack.id - Web APIs 编辑
The MediaStreamTrack.id read-only property returns a DOMString containing a unique identifier (GUID) for the track, which is generated by the user agent.
Syntax
const id = track.id
Specifications
| Specification | Status | Comment |
|---|---|---|
| Media Capture and Streams The definition of 'MediaStreamTrack.id' in that specification. | Candidate Recommendation | Initial specification. |
Browser compatibility
BCD tables only load in the browser
See also
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