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RTCRtpContributingSource.timestamp

The read-only timestamp property of the RTCRtpContributingSource interface returns a DOMHighResTimeStamp indicating the most recent time of playout of an RTP packet from the source.

var domHighResTimeStamp = RTCRtpContributingSource.timestamp

A DOMHighResTimeStamp which indicates the time at which the most recent RTP packet from the corresponding source was played out.

Specification	Status	Comment
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'timestamp' in that specification.	Candidate Recommendation	Initial definition.

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	59	?	59 Disabled 59 Disabled Starting in version 60, the `timestamp` is correctly computed based on the window's `Performance` time, rather than `Date.getTime()`. Disabled From version 59: this feature is behind the `media.peerconnection.rtpsourcesapi.enable` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	No	No	?

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	59	59	?	59 Disabled 59 Disabled Starting in version 60, the `timestamp` is correctly computed based on the window's `Performance` time, rather than `Date.getTime()`. Disabled From version 59: this feature is behind the `media.peerconnection.rtpsourcesapi.enable` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	No	?	7.0

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https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpContributingSource/timestamp