Streaming fails, if only ONE receiver in VDR

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Decrease connected DVB-S/T/C to only one device in your VDR (I know this is 
senseless :-) )
2. Configure streamdev-server to "immer pausieren" - you need it, because if 
you change the channel on AndroVDR it has also to change the viewning-chanel on 
TV, if the channels are not on the same transponder
3. klick on Channels at AndroVDR, select a channel and press long on it -> 
choose LiveTV

What is the expected output? What do you see instead?
The first time, your VDR will switch the channel and stream it, but after that 
it won't work. Only your picture on the TV will flicker shortly and then 
nothing happens.
If I use VDR-Zapper on my Windows-PC, it works without problems and the VDR is 
always showing "Streamen im Gange", if I change to a channel on an other 
transponder.
It seems to be a timing problem, because it last a little bit longer while 
chaning the channel, if you have only one recieving device in our VDR.

If I connect via browser like http://vdr:3000/channel it is allways changing 
the channel correctly and start streaming :-).

What version of the product are you using? On what operating system?
Gen2VDR V3 Release Update 9 incl. VDR 1.7.22, AndroVDR 1.4.2, Motorola Xoom 
Android 3.2

Please provide any additional information below.

I hope, I gave you enough description of this error.
I just recognized it, while testing this App with my TestVDR, which has only 
one DVB-S (Sundtek SkyTV Ultimate II) device.

Happy new year ...

73 e 55 ...
NetWraith

Original issue reported on code.google.com by [email protected] on 29 Dec 2011 at 7:56