This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2020.
The packetsSent property of the RTCOutboundRtpStreamStats dictionary represents the total number of RTP packets sent on this stream, including retransmissions.
A positive integer.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
packetsSent |
80 | 80 | 27 | 67 | 13.1 | 80 | 27 | 57 | 13.4 | 13.0 | 80 | 13.4 |
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https://developer.mozilla.org/en-US/docs/Web/API/RTCOutboundRtpStreamStats/packetsSent