Custom Resolution Utility (CRU)

[Jarvmeister]

(09-27-2017 11:59 PM)ToastyX Wrote:  

(09-27-2017 04:02 PM)Jarvmeister Wrote:  Hi, I've been trying to set up a custom resolution for my LG OLED E6V. I am trying to set a resolution of 1920x1080 with a refresh of 47.952 (2 x 23.976) and if I can get that working I'd like to try 71.928. I've created these refresh rates using CRU, and they are available for me to select when changing my adapter settings and monitor refresh rate. I can select them and confirm that MadVR detects I'm running at the refresh rate I've just created. Something isn't working though, since films that are 23.976fps should in theory look the same as they do with my 23.976hz refresh rate, but they look much more choppy. I would like to use these custom refresh rates, if I can get them working properly, to use SVP, as I'd like to eliminate the need for Reclock.

I discussed this in the SVP forum and there was some suggestion that it may not be possible to effectively use a custom refresh rate on the 2016 LG OLEDs. Can anyone offer any insight into what I might be doing wrong, or if what I am trying to do is impossible?

Some TVs and monitors are locked to 60 Hz and will skip frames at higher refresh rates (and duplicate frames at lower refresh rates, causing judder). Use this test with a camera to verify: http://www.testufo.com/#test=frameskipping

I took this screenshot with the monitor set to 75hz, I assume this means I'm skipping frames?