I am working in a set-top-box project based on Italy, where many HbbTV services are broadcasted on DVB-T.
At the beginning I though that I could use the presence of the AIT and application_type 0x10 (HBBTV) to filter. But this table and value is present in many other services and not only in those which are pure HbbTV services which need this feature to be played.
Is there any suggestion / param to look for in order to make a proper filtering?
Thanks
Regards,
Ivan
Tests / Investigations done
Tried parsing and table stream analyzing over different captured streams => used DVB inspector tool
Review the current service plan in Italy to see which are pure HbbTV services => https://www.litaliaindigitale.it/mux-nazionali/lcn-nazionale-1-99/
In the result of all of this, I do not see a way to properly differentiate at DVB scan time, the services which are pure HbbTV for those which aren’t but as the hbbtv app broadcast (AIT presence).
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