The perDscpPacketsSent property of the RTCOutboundRtpStreamStats dictionary is a record comprised of key/value pairs in which each key is a string representation of a Differentiated Services Code Point and the value is the number of packets sent for that DCSP.

Note: Not all operating systems make data available on a per-DSCP basis, so this property shouldn't be relied upon on those systems.


var perDscpPacketsSent = RTCOutboundRtpStreamStats.perDscpPacketsSent;


A record comprised of string/value pairs. Each key is the string representation of a single Differentiated Services Code Point (DSCP)'s ID number.

Note: Due to network bleaching and remapping, the numbers seen on this record are not necessarily going to match the values as they were when the data was sent.


Specification Status Comment
Identifiers for WebRTC's Statistics API
The definition of 'RTCOutboundRtpStreamStats.perDscpPacketsSent' in that specification.
Candidate Recommendation Initial definition.

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See also

  • RFC 2474: The Differentiated Service field in IPv4 and IPv6 headers