1. Web
  2. Web APIs
  3. RTCOutboundRtpStreamStats
  4. rid

RTCOutboundRtpStreamStats: rid property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

The rid property of the RTCOutboundRtpStreamStats dictionary is a string that specifies the RTP stream ID, if defined.

The property is only defined where the rid has been set for the corresponding RTCRtpSender. If set, this value will be present regardless of whether the RID RTP header extension has been negotiated.

Value

The value of the encodings.rid argument passed to RTCRtpSender.setParameters(), if any, when the corresponding transceiver is created. The property is undefined if the stream ID was not set.

Note: The property is undefined for audio streams.

Specifications

Specification
Identifiers for WebRTC's Statistics API
# dom-rtcoutboundrtpstreamstats-rid

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
rid in 'outbound-rtp' stats
Chrome – Full support
Chrome 105 (Release date: 2022-09-02)
footnote Full support
Edge – Full support
Edge 105 (Release date: 2022-09-01)
footnote Full support
Firefox – Full support
Firefox 135 (Release date: 2025-02-04)
footnote Full support
Opera – Full support
Opera 91 (Release date: 2022-09-14)
footnote Full support
Safari – No support
Safari
footnote No support
Chrome Android – Full support
Chrome Android 105 (Release date: 2022-09-02)
footnote Full support
Firefox for Android – Full support
Firefox for Android 135 (Release date: 2025-02-04)
footnote Full support
Opera Android – Full support
Opera Android 72 (Release date: 2022-10-21)
footnote Full support
Safari on iOS – No support
Safari on iOS
footnote No support
Samsung Internet – Full support
Samsung Internet 20 (Release date: 2023-02-10)
footnote Full support
WebView Android – Full support
WebView Android 105 (Release date: 2022-09-02)
footnote Full support
WebView on iOS – No support
WebView on iOS
footnote No support

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Full support
No support

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