[vdr] VDRAdmin doesn't display preview of channel

[Michael]

Hi,

First of all thanks for excellent software! VDR is very good and I hope 
it won't stop its improving in the future :)

Now about my problem. I've installed VDR and VDRAdmin using RPMs. 
Everything works fine but preview of channel on the page 'Watch TV' is 
not working. It displays nothing. I tried to find what is problem. As I 
understand VDRAdmin grab video as images and then shows them on the web 
page. I didn't see any error messages in the VDRAdmin log or VDR log.
(the fragment of VDR log):

    Feb 15 21:26:30 localhost vdr: [3807] connect from 127.0.0.1, port 
3035 - accepted
    Feb 15 21:26:30 localhost vdr: [3807] closing SVDRP connection
So, everything seems ok but video is not displayed.

Any idea why?

Thanks in advanced.

My configuration: VDR 1.3.37 and  vdradmin-0.97-1.

-- 
Best regards,
Michael Stepanov,
www.stepanoff.org