Kodi DSPlayer – DirectShow Player for Windows
On my Samsung TV I've always been using PC mode because other modes activates some post-processing resulting in a messy image (just open a browser page with some text on it and you will see it). I also disable any kind of post-processing on the TV. Setting the color to warm 2.
I'm indeed limited to 60 Hz though, but using smooth motion I don't see any judder or stuttering so that's fine by me. When setting madvr to 1080p24, the TV exits PC mode so that's not an option.
Full (0-255) RGB range is set on the TV (I believe it's the "HDMI black level" set to normal) and on AMD catalyst center and colors are fine by me.

Messages In This Thread
Lockup on STOP issue resolved! - by MKANET - 2015-04-11, 21:59
RE: Kodi DSPlayer – DirectShow Player for Windows - by spiderben25 - 2015-09-03, 07:42
RE: 4G aware patch - by MagikMark - 2015-09-08, 03:27
Alt-F4 no longer quits - by JeffA - 2015-10-31, 20:38