No Video in LIFE TV when "Use Life preview mode"

[homer]

I watch Life TV OK with TimeShift. But if I check the option "Use Life Preview Mode if possible" when I try to open Live TV in GBPVR, I can hear the audio but I Cannot watch the video. I get a black screen.
What can be the problem? I am attaching the log files.
Thanks.

[sub]

I see you have the Intervideo decoder selected currently. Have you tried any other decoders?

[homer]

Yes, I have tried Cyberlink and I get the same result. With TimeShift, the performance with Intervideo is much better.
But with Live Preview, both decoders provide the same result: No video, only audio.

[sub]

I dont really know. It sounds decoder related. Maybe try this decoder: http://www.free-codecs.com/download/MPV_Decoder.htm

[homer]

I downloaded, registered and selected MPV Decoder and I got the same result.
The Decoder seems to be OK because if I do not check "Use Live Preview Mode...", the TV is displayed perfect.

[sub]

Sorry, I dont know then.

[homer]

Thanks for your fast support