[vdr] Reserve device for Live-Tv

[EikeSauer at t-online.de]

Hello!

> I would like to have one dvb-device dedicated for live tv. Or in other
> words: I want vdr to record on all-dvb-devices - 1, so that one device
> is still available for viewing via the output-front-end or streamdev. 
> Perhaps its possible to configure vdr to behave like this - but I have
> no clue how to accomblish this...

There's a define LIVEPRIORITY somewhere in the code. If you would 
set it to MAXPRIORITY and recompile, you might get what you need.
Recorders couldn't claim the device used for live viewing becausethey 
would have lower priority. Disclaimer: I didn't try it.

Ciao,
  Eike