In Germany, for example, every station transmits a standard EPG which is defined in the DVB standard. It's free to use by everybody building a DVB reciever so you just have EPG without having to pay.
Why on earth did you have to re-invent the system to make it incompatible?
(BTW I have a VDR based solution which has a special plugin to also do Freesat EPG, so as an access control system it's kinda pointless)
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Why can't you use standard DVB EPG?
In Germany, for example, every station transmits a standard EPG which is defined in the DVB standard. It's free to use by everybody building a DVB reciever so you just have EPG without having to pay.
Why on earth did you have to re-invent the system to make it incompatible?
(BTW I have a VDR based solution which has a special plugin to also do Freesat EPG, so as an access control system it's kinda pointless)