OK, installed xbian 0.6.3, connected pi to my Samsung 55" LED TV, it cause flicking video on my TV. Didn't play any video file, just the interface is flicking. It is ok on my monitor.
When it flicks, it seems the HDMI signal is gone, my TV outputs: check signal... then after 1 second, it comes back, then goes away... then check signal then comes back...
Could be under powered raspberry pi? Tried 3 USB adapter (Samsung android charger, claimed to output 1A, and other two generic charger both claimed to output 1A), same thing.
Then installed Raspbmc, same problem with these power adapters.
Anyone experienced the same problem? is my TV or the power adapter?