It's been about a year now in which WMP shows me certain DVDs in a blurry way. Same DVDs work well in PowerDVD/MPC and I simply don't have an explanation.
I've attempted to explore NVIDIA's troubleshooting section, yet the "change settings" is greyed out. Attempted FFDShow - to no avail. It seems like the Windows system prevents me from changing anything: I tried-for the mere sake of just checking-to flip video vertically on a DVD and it hasn't worked.
An example can be found in: https://s30.postimg.org/agdec8qsx/sample.png
I'd appreciate any help.