EXFO AXS-200/650 IP Triple-Play Test Set - Manual (Page 56)

IPTV Analysis
50 AXS-200/650
Reading Results
PCR Jitter
The PCR Jitter tab allows you to view the PASS/FAIL status of the Peak to
Peak PCR Jitter for the short-term variation in the arrival of the program
clock reference (PCR) information at the video decoder.
The available test results are the
following:
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PCR Packets Rate is the number
of received packets monitored
over a one-second period.
³
Average Jitter is the continuous
running average of the jitter
detected, measured in ms.
³
Analyzed Stream is the multicast IP address assigned to the specific
video channel.
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Standard Deviation is based on the continuous sample size.
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Reset Statistics button clears all monitoring values.
The default monitoring interval is 8 minutes.