This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The totalFreezesDuration property of the RTCRemoteInboundRtpStreamStats dictionary indicates the total time that the video in this stream has spent frozen, in seconds.
A freeze is counted if the interval between two rendered frames is equal or greater than the larger of "three times the average duration", or "the average + 150ms", and the time taken between frames is added to the totalFreezesDuration.
The average freeze duration can be calculated using totalFreezesDuration / freezeCount.
Note: The property is undefined for audio streams.
An positive number, in seconds.
| Specification |
|---|
| Identifiers for WebRTC's Statistics API> # dom-rtcinboundrtpstreamstats-totalfreezesduration> |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
totalFreezesDuration |
No | No | 142 | No | No | No | 142 | No | No | No | No | No |
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https://developer.mozilla.org/en-US/docs/Web/API/RTCInboundRtpStreamStats/totalFreezesDuration