Looking for help to diagnose a MythTV problem with GNu UPnP AV Control Point

["Janusz S. Bien" <jsbien mimuw edu pl>]

I try to solve the problem described here:

http://www.mythtv.org/pipermail/mythtv-users/2014-August/366452.html

When using GNu UPnP AV Control Point the problems are analogical to  
that with my TV set: I am able to play MythTV recordings (in mpg  
format) when served by rygel but not when served by the MythTV backend.

When the MythTV backend is up, then I can browse the recording but  
there is no renderer selected. Moreover when I try to play a recording  
anyway, I get the message "no compatible URI found".

How to interpret this situation?

I will appreciate very much your help.

Best regards

Janusz

--
Prof. dr hab. Janusz S. Bień -  Uniwersytet Warszawski (Katedra  
Lingwistyki Formalnej)
Prof. Janusz S. Bień - University of Warsaw (Formal Linguistics Department)
jsbien uw edu pl, jsbien mimuw edu pl, http://fleksem.klf.uw.edu.pl/~jsbien/