RTCInboundRtpStreamStats: packetsDuplicated property
The packetsDuplicated property
of the RTCInboundRtpStreamStats dictionary indicates the total number
of packets discarded because they were duplicates of previously-received
packets.
These packets are not counted by the
packetsDiscarded property.
Value
An integer value which specifies how many duplicate packets have been received by the
local end of this RTP stream so far. These duplicate packets are not included in the
packetsDiscarded property.
Usage notes
Duplicate packets are detected when a packet has the same RTP sequence number as
another packet that has previously been processed. Each time a packet is repeated, the
value of packetsDuplicated is incremented, even if the same packet is
received more than twice.
You can get a more accurate tally of how many packets have been lost on the stream by
adding packetsDuplicated to
packetsLost. The resulting value
will be positive, although it will not match the count as computed in RFC 3660.
Specifications
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