Min hole sep:
Minimum number of RTP packets separating any holes. The sequence
1,2,3,10,11,12,15 gives a min hole sep of 3.
Num holes:
Number of packet loss sequences. The sequence 1,2,3,10,11,12,15 gives a num
holes of 2.
FEC mode: The CoP3 FEC mode
FEC drops: Number of RTP packet drops in the main stream that the FEC could not correct
C-FEC drops: Number of IP packets in the column-FEC streams dropped
R-FEC drops: Number of IP packets in the row-FEC streams dropped
Statistical parameters
MPEG-2 transport stream parameters
i
: Click the information icon to access the Detailed Monitoring pop-up view.
Name: The stream name specified by the user in the Edit Multicast view
ES(IAT):
Number of seconds during selected period with Inter-packet Arrival Time higher than
associated Ethernet IAT warning threshold
ES(MLR):
Number of seconds during selected period with Media Loss (corresponding to number
of seconds with CC-errors)
ES(RTP): Number of seconds during selected period with RTP packet drops
ES(overfl): Number of seconds during selected period with bitrate overflow
ES(nosig): Number of seconds during selected period without signal
Peak(IAT): Peak Inter-packet Arrival Time during selected period.
Sum(MLR): Sum of Media Loss during selected period (equals number of TS packets lost)
Peak(bitr): Peak stream bitrate during selected period
Thumbnails
The probe will try to generate thumbnail pictures for all streams. For multi-program transport streams
(MPTS) the first video component is selected. MPEG-2, H.264/MPEG-4, H.265/HEVC and JPEG 2000
video formats in standard definition, high definition or ultra-high definition are supported in MPEG-2
transport streams, as well as SMPTE 2022-6 uncompressed video in RTP streams.
The thumbnail update rate will depend on how the streams are coded and if they are standard definition,
high definition or ultra-high definition. It is possible to increase the update rate by opening the
Thumb
View pop-up, described below.
If the probe is unable to generate a thumbnail from the signal, it will present one of the following icons:
VB2xx GigE User’s Manual version 5.4 83
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