This feature is not Baseline because it does not work in some of the most widely-used browsers.
The transportId property of the RTCOutboundRtpStreamStats dictionary is a string that uniquely identifies the associated RTCTransportStats statistics object for this RTP stream's underlying transport.
RTCOutboundRtpStreamStats and RTCTransportStats objects are correlated by iterating the RTCStatsReport to find the statistics objects where RTCOutboundRtpStreamStats.transportId is equal to RTCTransportStats.id.
A string that contains the id of the object that was inspected to produce the RTCTransportStats object associated with this RTP stream.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
transportId |
80 | 80 | No | 67 | 11 | 80 | No | 57 | 11 | 13.0 | 80 | 11 |
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https://developer.mozilla.org/en-US/docs/Web/API/RTCOutboundRtpStreamStats/transportId