User's Manual Part 2

Tech-X Flex User Guide - Firmware v06.50 Tech-X Flex
®
(NG2)
6-26
Intro
Overview
Wi-Fi
Ethernet
System
IP/Video
MoCA
RF
Specs
Duration Duration of the test in seconds, or Continuous to run the test until manually
stopped.
Interval Interval at which to report a full set of current measurement results, applicable to
continuous tests only.
Encapsulation
Method
Encapsulation type of the stream(s) under test.
• RTP
• UDP
Measurement
Method
Measurement method to use, which determines the type of data returned by the
test. For more information, see About MOS and R-factor calculations on
page 6-46 and MDI measurement overview on page 6-48.
• VQM - See Video quality measurement (VQM) overview and additional results
descriptions on page 6-45.
• MDI - See MDI measurement overview on page 6-48.
Note that this selection fundamentally changes the nature of the analysis and the
results that are returned. For the results from a VQM test, see Results - Video
QoS (VQM test) on page 6-31. For the results from an MDI test, see Results -
Video QoS (MDI test) on page 6-30.
IGMP Version Version of IGMP to use for multicast join/leave requests. This must reflect an
IGMP type in use on the network where the request is made.
Options include:
• IGMPV1 - IGMP version 1
• IGMPV2 - IGMP version 2
• IGMPV3 - IGMP version 3
Codec Video codec used for the stream under test.
• MPEG2
• MPEG4
• H264
Parameter Description
Preliminary issue - Limited distribution only!