First of all I'd like to understand if I correctly understand what Stalker Middleware is: a "program" that allows to distribute tv/radio streaming signals with an easy to use, centralized point of configurations and authentication.
The "client" has just one configuration, the Stalker Middleware address and it displays menus/streams as instructed by the server. AFAIK, the client is a webkit based browser (with a specific "stb" object inside) and receives html/css/javascript from the server.
Tv/radio channels streamed by Stalker must already be in a streaming format, no conversion is performed. Streams may be streaming channels freely available in the net, "subscription based" or "exchanged", or, as the official web site says, "yours".
I first met MAG 250 in northern Greece last week in a pub and I had a chat with the guy... I have an idea to propose to a client to update his internal tv distribution system (still based on analogic signals) but I first have to understand how to transform the DVB-T signals into a IPTV stream...
(I have some other questions too.... :-) )