RTCRtpSender.track - Web APIs 编辑
The track read-only property of the RTCRtpSender interface returns the MediaStreamTrack which is being handled by the RTCRtpSender.
Syntax
var mediaStreamTrack = rtcRtpSender.track
Value
A MediaStreamTrack object representing the media associated with the RTCRtpSender. If no track is associated with the sender, this value is null, in which case the sender transmits nothing.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebRTC 1.0: Real-time Communication Between Browsers The definition of 'track' in that specification. | Candidate Recommendation | Initial definition. |
Browser compatibility
BCD tables only load in the browser
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