Stopped working after update to 531.41 driver

[iboasoaix]

I noticed lots of aliasing on the edges of hardcoded subtitles after updated to 531.41 for my RTX 3070. This is a sign of Super Res not working properly. I rolled back to the previous 531.29 version and everything seems to work fine again. I'm using MPC-BE 1.6.6 on Windows 11 Insider Build 25324.1011 but since using older driver resolves the issue, I presume some changes in 531.41 affected the renderer.

[emoose]

531.41 seems to work for me, comparison of toggling the setting in NVCP and switching back to MPC: https://imgsli.com/MTY0ODMz, can still see a difference there.

They might have changed what formats are supported again tho, maybe try following the P010 guide and see if that helps: https://github.com/emoose/VideoRenderer/issues/1#issuecomment-1450964365

Some people on reddit said they noticed an improvement in 531.41 too (in web videos at least), maybe something about it has been changed, and now it's no longer affecting the subtitle edges that you mentioned as much?

[iboasoaix]

Thanks for the reply. I clean installed the 531.41 version manually, and this time it works just as expected. I'm pretty sure previously the super res was not working at all, because videos look exactly like when I disable the option in NV control panel. Anyway, it's good to fix the problem by simply reinstall the graphics driver.