Chapter 3 Interpreting Test Results
RTP results
RTP results
46
Figure 6
MOS degradation factor results
Table 12
describes the MOS Degradation factor results.
Table 12
MOS Degradation factor results
Result
PID, Desc.
Loss
Codec
Recency
The RTP results display RTP loss statistics typically used to
measure the transport quality of the stream.
HST-3000 IP Video Testing User's Guide
Description
Provides the PIDs (Packet Identifiers)
for each piece (video, audio, and data)
of the video program stream, as well as
the description of the service.
Amount of degradation due to loss.
Amount of degradation due to the
codec and codec parameters (bitrate,
GOP Size, etc.)
Amount of degradation caused by
recent impairments.