Syncb errs:
Number of transport stream packets with wrong syncbyte (0x47)
Curr bitrate:
Instantaneous MPEG-2 Transport Stream bitrate including null
packets (PID 8191). The instantaneous bitrate is measured over a
time period of 1000 ms. For non-TS traffic the bitrate is calculated
from the size of the UDP payloads.
Min bitrate:
The minimum current bitrate measurement
Max bitrate:
The maximum current bitrate measurement
IP packets:
The number of IP packets received
Dst address:
Multicast/unicast destination address : port
TOS:
Type-Of-Service (also called Differentiated Services Field)
TTL:
Time-To-Live
VLAN ID:
Native VLAN ID of this stream
Src address:
Multicast/unicast source address : port
Joined src:
The source address of the originally joined multicast.
IAT avg:
Average Inter-Arrival Time. The average time between consecutive
IP frames (in milliseconds). Recalculated each second.
IAT min:
The Minimum Inter-Arrival Time is the minimum registered time
between two consecutive IP frames carrying video. Units are in
milliseconds.
IAT max:
The Maximum Inter-Arrival Time is the maximum registered time
between two consecutive IP frames carrying video. Units are in
milliseconds.
The Max-IAT is a measure of the maximum amount of network-
induced packet jitter present. IP packet jitter affects video quality
and should be minimised.
Src MAC:
Source MAC address
Dst MAC:
Destination MAC address
RTP drops:
Accumulated number of dropped IP-frames due to network errors.
Only available for multicasts that carry RTP information.
When running video inside an RTP wrapper it is possible to exactly
deduce the number of dropped IP frames due to network issues.
This is possible as a result of the 16-bit sequence counter inside
the RTP header.
The following sequence will generate an RTP drops of +3:
..., 10, 11, 12, 16, 17, 18, ...
RTP dups:
Accumulated number of duplicate IP-frames.
Only available for multicasts that carry RTP information.
PROBE USERS' MANUAL VERSION 5.0
2014 © BRIDGE Technologies Co AS - Bentsebrugata 20 - N-0476 Oslo, Norway - tel: +47 22 38 51 00
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www.bridgetech.tv
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