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Application Information
IP Graphs Application
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PRISM MPI-MPX User Manual
PIT Graph
The PIT (Packet Interval Time) graph shows the difference in arrival time between
sequential packets of the active stream. This is one indication of the packet jitter and
dropped packet rate. The colored bars represent the range from minimum to maximum
for all of the packets within that time interval.
RTP Sequence Error Graph
The RTP Sequence Error: Shows the RTP sequence information and reports if any packet
is received out of order.
Reconstructed path errors: In addition to counting Path 1 and Path 2 RTP sequence
errors, the number of packets that could not be corrected is shown. An output packet
could be uncorrected if it is dropped on both paths or there is too much skew between
the paths resulting in a buffer overflow.
The number of reconstructed path errors also applies to situations when ST2022-7 is
turned off. Packets could pass uncorrected if they are dropped or if reordering results in
an input buffer overflow.