web api instance property
RTCInboundRtpStreamStats: totalSquaredInterFrameDelay property
The totalSquaredInterFrameDelay property of the RTCInboundRtpStreamStats dictionary indicates the sum of the square of each inter-frame delay between consecutively rendered frames.
It is recorded after each frame is rendered.
The inter-frame delay variance be calculated from totalInterFrameDelay, totalSquaredInterFrameDelay, and framesRendered, according to the formula: (totalSquaredInterFrameDelay - totalInterFrameDelay^2/ framesRendered)/framesRendered.
[!NOTE] The property is undefined for audio streams.
Value
A positive number.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.