DLSS and FSR Set-Up in Unreal Engine 5

[@DirectionGaming]

but how to decide which graphics is used by player/user. so we can switch based on that.

[@metedev]

With code/ blueprint. You can make a switch, there are BP commands to on/off the DLSS or other one.

[@DirectionGaming]

@@metedev Thanks Found allready Video was super helpful...

[@jerfi6592]

I added dlss plugins to my own project but i cant see the green viewport on the left side :/ also i opened "console variable" tab. But it shows me only one thing ""r.Photography.available" 7:04 . do you know any solution? Yardımcı olursan çok sevinirim Mete 😅

[@metedev]

Selamlar. O panel Nvidia’nın hazırladığı örnek projede var, o projeyi açman ya da projeden WidgetUI’yı kendi projene export etmen lazım. Console’da sadece onu görüyorsan kalite ayarlarını değiştir ve geri döndür, hepsi geliyor konsol kısmına :)

[@jerfi6592]

@@metedev Çok teşekkür ederimm 🙏🙏🙏

[@Viscte]

How come when i type the command to enable dlss nothing happens?

[@Elon-n9q]

Me too. I don't understand what's going wrong.

[@WologVader]

Hello, when I put the dlss Plugins my frs 3 work not as good as before

[@NabilLOD]

I can't understand how the window in the left side of DLSS is opened with you .. I can't find it .. even if i make all your steps the same for installing

[@metedev]

If you opened the sample project inside of the DLLS folder (the one you download) it’s default for that. Did you tried in your own projects?

[@NabilLOD]

@@metedev yes I tried inside my own project It's available only in the simple project ;!?

[@metedev]

No, just copy the Blueprint->UI folder from Sample Project, and put inside of your own project ( do it outside of Unreal, from windows files). Inside of your own project, use the widget blueprint from that folder and add to viewport. You can use with that way.

[@NabilLOD]

@@metedev I will try it tomorrow and give you feedback Thank you so much

[@nivler473]

​@@NabilLODHi, so did it work ?

[@wolfwirestudios]

How can I fetch the GPU vendor/Name in Blueprints so that I can hide DLSS if Nvidia GPU is not detected? Edit - I was thinking of using the IsDLSS_Supported along with IsFrameGen Supported to filter if it's an RTX GPU at all and to filter 40 series. Will that work?

[@metedev]

It’s a good question. I need to check it out, I will reply back.

[@iamisandisnt]

if you have the DLSS plugin installed, check if DLSS is Supported. That will tell you if it's an NVIDIA card at least.

[@wolfwirestudios]

@@iamisandisnt Yess currently that's how I'm doing it.

[@markevensi]

Hello, is there a way to toggle off/on the control panel on the left ? Best regards

[@metedev]

Control Panel is a UI Widget that I export from Nvidia example project. You can attend an button for toggle on off the panel with Blueprint :)

[@Watermallone]

Hi how can we run dlss and and fsr at the same time, and will there be significant improvement compared to just using dlss ( i have rtx 3080 12gb )

[@Watermallone]

I am a beginner so would be nice if you could tell a little details, really helpful thanks

[@metedev]

I don’t think you can run at the same time, but if you’re using 40+ series card, Frame Generation of Nvidia works so much better than normal DLSS.

[@Watermallone]

@@metedev I have rtx 3080 12gb and I wanted to see if we can run frame gen from amd, so not possible you say....?

[@metedev]

They both using same Anti-Aliasing style, so I don’t think you can run at the same time. Maybe only AMD Frame Gen can work bc it’s dependent of GPU and CPU (as much as I know).

[@metedev]

They both using same Anti-Aliasing style, so I don’t think you can run at the same time. Maybe only AMD Frame Gen can work bc it’s dependent of GPU and CPU (as much as I know).

[@mnemosynetrident6722]

Great tips, thankyou.

[@leoking3495]

how can we use both in game build, and how can we disable FSR 3 ?

[@metedev]

You can create functions with blueprint codes that FSR and DLLS provided. For example, in WidgetUI, create an function and use DLSS Enabled node, connect that into button or slider in the UI.

[@leoking3495]

@@metedev Thank you, can you write the console command for FSR 3.0 to disable it ,

[@metedev]

Yes you can :) Check the documentation @@leoking3495

[@Xperto_]

How do you get the console variables window?

[@metedev]

It is an experimental package now, you can add from the plugins tab to the project.

[@Xperto_]

@@metedev thanks

[@D4KiRZ]

can you switch between them? can i have dlss and fsr plugin enabled without crash? :D

[@metedev]

Technically yes. First turn off one in the blueprint before turn on abother one :))

[@CoolestEditx]

Is there a way to add dlss for amd gpus 😂plz reply❤

[@metedev]

Unfortunately:(

[@CoolestEditx]

@@metedev thsm and would u recommend a 7900 xt gpu or rtx 4070 super for ue 5.4?

[@metedev]

Muscle force is important as AMD GPU's have but I would prefer to use Nvidia cards to test stuff like Frame Generation and DLSS. Also, most of poeple using Nvidia cards so it is better for performance testinf imo.

[@Genowds]

Can we only use DLSS + DLSS FG or FSR + FSR FG technologies after launching the game, or is there a way to use these technologies in the editor?

[@metedev]

Yes you can use them in the editor, there is checkmarks in the plugin settings tab that you can on/off editor use or in-game use.

[@Djonsing]

Hello, when will DLSS be released on UE5.4?

[@metedev]

Hey, I’m not sure. Continue to follow Nvidia page. I think in an 1-2 months:)

[@VuBeClan]

It's already released

[@Djonsing]

@@VuBeClan Thank, I already downloaded it

[@metedev]

@@Djonsing I said in an 1 month :))

[@WologVader]

Hello, when I put the dlss Plugins my frs 3 work not as good as before

[@laithalhebsi6823]

Does fsr 3 support all the gpu? Should i use it for any game?

[@metedev]

Yes, even with Nvidia cards:)

[@ryuteam]

Thank you so much man !

[@metedev]

You’re welcome