USER'S MANUAL. PROLINK-4/4C
Service:
It contents the names of video, audio or data services present in the
Transport Stream. This information is extracted from SDT (Service
Description Table).
Bouquet: It contents the name given to the set of all the services
commercialized as one entity. The information, that in this case DVB
defines as optional, is extracted from BAT (Bouquet Association
Table) or from SDT.
Provider: It contents the provider name, which offer certain services. Within a
Multiplex one, each one of services can have its own provider, but
normally all services have a same provider. This information is
extracted analyzing the SDT.
In case the operator includes this information, the three fields are not transmitted at
the same time but they appear alternatively in different packets. Besides, the cadence of
presentation of each one of these packets may vary from one operator to another.
When tuning a DVB compatible transponder, the DCI
Identifier) detects those data packets including service information relative to these
three fields and shows on the lower line on the screen the information contained in them
automatically.
06/2005
Premium
4
function (DVB Channels
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