AutoActions VS dlss-swapper

I've just discovered https://github.com/Codectory/AutoActions which detects when a user-defined process starts and can toggle HDR on, then back off again when it exits. I've gone through the list at https://www.pcgamingwiki.com/wiki/List_of_games_that_support_high_dynamic_range_display_(HDR)) to add entries for all the HDR-capable titles that I have installed.

For anyone with any of the myriad of HDR monitors that prefers to leave desktop mode in SDR RGB, I just discovered that the excellent Playnite game launcher has a feature where you can enable HDR on a per-game basis. Simply tick the "Enable HDR support" option under "Advanced" tab for the settings of the games that you want HDR turned on for. I was previously using the now-abandoned AutoActions for this, so glad to see there's an alternative in a tool I already use.

I use https://github.com/Codectory/AutoActions

This is what I've been using, although I don't have an ultrawide monitor. I mainly use it to change it from 1440p to 1080p https://github.com/Codectory/AutoActions

You can use third party programs like https://github.com/Codectory/AutoActions which can automatically enable HDR first when you launch a game and automatically disable HDR when you close the game.

If your gpu supports HDMI 2.1 it will be better for bandwidth. As for HDR, while windows is getting better its still not great for desktop usage IMO. I like to use this tool here: https://github.com/Codectory/AutoActions/releases/tag/1.9.19.

There's an app called AutoActions which will allow you to automatically enable HDR on a per app basis which works really well for me. Unfortunately the author is no longer maintaining it, so hopefully nothing breaks!

Autoactions

So after the update I've noticed that there's not much of a difference in performance vs previous update and I noticed some ghosting on distant objects etc. It turned out DLSS file in the game folder haven't changed and it's version was 3.1.1.I've used ol' reliable DLSS swapper to swap DLSS file to 3.5 manually. Also I've updated DLSS file responsible for frame generation (you can get one here , Techpowerup link).

For older DLSS implementations you'd want to use something like DLSS swapper. Imo anything 2.5.1 .dll or newer is fine but lots of games use versions that are older and have a forced sharpening filter that actually blurs the image and can cause ringing artifacts.

Try using DLSS Swapper.

You can also download this.

DLSS Swapper will tell you what versions you have for each game and easily swap them out.