Promax RANGER Neo 2, User Manual

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October 2021 159 Chapter 5: TOOLS
commercial reasons (packs of a particular distribution platform, packs of a
particular film genre or sport, etc.).
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SDT (Service Description Table): It is a table with a description of each
service, providing a service name and other related information such as
head-end and service details, if it is scrambled or not, if it is radio or tv,
the provider, etc.
„
EIT (Event Information Table): Table that provides information on events
(program or programs being broadcasted) in a given service. It is the
basis for building an EPG (Electronic Program Name), the program guide
shown on TV.
„
TDT (Time and Date Table): Table that provides UTC (Universal Time
Coordinated) coded as MJD (Modified Julian Date) that means, time and
date at the current moment and universal.
„
TOT (Time Offset Table): Table that provides the time offset related to
UTC in order to calculate the local time. It also provides information on
daylight saving time changes.
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Description
This function shows the TS bitrate in a graphical way, and also by numbers and
percentage. A pie graph, which is updated in real time, shows the evolution of
the bitrate distribution for each one of the services in the tuned multiplex. It also
allows selecting any of the services to check its composition, which is also shown
in bar graph.
This function allows the user to compare between television services and to
check the bitrate used by each one. User can observe dynamically the variation
that when changing the transmission content. Another use may be to identify
the amount of null packets and therefore to know the amount of available
payload by the multiplex.
5.17.4 Bitrate Analyzer