I don't really now if there will be a broadcast of any show from RiP, because this year, the BR isn't even mentionend on the tickets nor the RiP homepage. So it seems to be that they are no more an official media partner. Compare the tickets from 2012 and this year: You will notice that there is no more "Bayern 3" or "on 3" logo on the tickets, which are the channels of the BR. Now only the "Nürnberger Nachrichten", the local newspaper, is the only sponsor which is a media company.
And so if the BR is now more the media partner, I think it won't have the rights, nor the material to broadcast.