Hello,

This is very weird problem. I have a X600 video card and I am using the ATI-drivers. When I change the MonitorLayout from "AUTO,AUTO" to "STV,AUTO" and I start a new session, I can see the desktop on TV. I had the impression that if I use mplayer or xine to watch a movie everything will be fine, but what I found out is that I do not have an image.I mean, mplayer/xine play just fine the movie (no complaint, no error, no nothing), I can hear the sound but no image. The window that appears to show the movie, in my case is just a black window Does anybody know why this is happening?At first I thought that ATI-drivers have problem with the second session, but this is not the case. The problem has to be with sending the signal to TV. 

Please help.

I didn't find the right solution from the Internet.

References:-
https://forums.gentoo.org/viewtopic-t-330270.html
Email management solution video

Thanks