Adtec RD-71 User Manual page 55

10-bit 1080p integrated receiver decoder
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dropped packets. In a perfect application, the recovered packets plus the FEC recovered
packets should be equal to the amount of dropped packets. IE, For every dropped packet,
the packet was recovered.
Non-Recovered Packets​ shows how many packets have been lost. If a packet is lost then
it is possible that a service artifact or disruption could be seen. The severity of the artifact
depends on the type of packet lost (Table, Video, Audio, NULL, etc.).
FEC Recovered​ shows how many dropped FEC packets have been successfully recovered.
ARQ Recovered​ shows how many dropped packets have been successfully recovered by
ARQ.
FEC Packets​ shows how many FEC packets have been received.
ARQ Packets​ show how many ARQ packets have been received.
FEC Bitrate​ shows the data rate of the FEC overhead.
Duplicates​ shows the number of duplicate packets received via ARQ.
FEC Packet Rate​ shows the number of FEC packets received per second.
Requests ​ s hows the number of requests for retransmission of dropped packets made with
ARQ
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