[Cakeofdestiny]

the videos look perfect in any other media player

Well don't suffer, External players (wiki) use your favourite. But I suspect your issue is some unbalanced hardware, it's not likely you'll have perfect calibration of both the PC monitor and the TV panel at the same time; it's going to be one or the other and we have given you enough information, that you should be able to come up with a compromise solution. As a last stab at a fix, check carefully your HDMI connection with another cable, it wouldn't be the first time that signal degradation or bad connection has been the culprit.

Hey,

I use a laptop, but thanks for the help anyway.