Lumetri Color causes pixelation in video

[binhl22629481]

Please advise. When color correcting in premiere pro, I started running into this issue where if I adjust anything in the lumetric color, my footage becomes pixelated. Literally any adjustment outside of basic correction, this issue occurs. I can add a LUT, or edit curves, anything. I tried making adjustments to the clip directly and editing an adjustment layer, both had the same result. At first I thought it was just the preview, but when I export the same issue occurs.

Has anyone else run into this issue?

LUT set to 100% is fineAdjusting in any direction causes pixelation

[Averdahl]

dev_willis, i saw another user that had some GPU issues as well and it seemed to be an issue with Premiere Pro. He tried to install the public beta version of Premiere Pro that you can find in the Creative Cloud app and things worked as expected in the beta version. Maybe worth trying? 🙂

Good to know:

The beta version is stable and can co-exist with the current version/s of Premiere Pro you have installed. So installing the beta version won´t do any harm to your existing installations.

[dev_willis]

Ah, yes; that definitely seems worth trying. I'll do it soon. Thank you!

Also, I'd like to let you know that I think you do a great job of responding thoroughly, clearly and unemotionally. The latter in particular is not an easy thing to do in forums, especially in a place like this where people are mostly here because they're having problems and so they're already frustrated and upset and likely to be crotchety (of which I, too, have been guilty). I appreciate the way you rise above that and stick to the facts. Just my $0.02.

[Averdahl]

dev_willis, Thanks for your kind words, it´s appreciated! 🙂

[dev_willis]

I got the PP beta installed but it was kinda like the 445 drivers; it just made the glitch look different. It looks like it's just no CUDA for me for the foreseeable future. I appreciate everyone's help. I'm still having no issues with Resolve. I'm fairly new to it. Maybe it's time I learned how to edit with it.

[ericm54114199]

Ive got an even worse issue whilst using Lumetri Color in After Effects. More so using the curves or basically anything below that line up of control. Im beginning to think this is   yet another 2020 bug and issue. Terrible year. Okay so,.. I havent the slighest idea why it does this, hoping one can help...

My PC carries the i9-9900k, with a GTX 1080 Ti, 128gb of ram.

Running 17.1.2  - 2020 After Effects.

[R Neil Haugen]

Which driver are you using for the GPU? That sort of thing is nearly always a driver issue.

Neil

[K/Redtree]

I have had this same problem, on a 2019 iMac.

Any keyframe, effect, lumetri etc I applied was turning the footage pixelated - it looked terrible.

I tried the solutions on here which didnt work for me.

However, I found going into the sequence settings, changing the video previews to;

Preview file format: Quicktime

Codec: Apple Pro Res

& turning off the 'composite in linear color' 

Fixed the issue.

[Natasha Dryden]

I did the same and it worked for me too.