RTCOutboundRtpStreamStats: transportId property
Baseline
2026
Newly available
Since July 2026, this feature works across the latest devices and browser versions. This feature might not work in older devices or 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.
Value
A string that contains the id of the object that was inspected to produce the RTCTransportStats object associated with this RTP stream.
Specifications
| Specification |
|---|
| Identifiers for WebRTC's Statistics API # dom-rtcrtpstreamstats-transportid |