Just use automatic crt settings

I'm actually using a lenovo t540p with a haswell cpu and Nvidia gt 730m. I chose this setup to demonstrate even low end hardware can give you great results

Update: It works!

Did you get it using hdmi to vga adapter?

You need os9 to change the geometry and gamma. Everything else handled by windows 10 as a generic monitor.

just connect your laptop to the tv with an hdmi cord. If you want a crt filter just look on youtube for a crt shader tutorial for retroarch

Do what? I'm not understanding your question

@@BahnYuki I want to output 240p from a modern windows pc to my crt tv. I hope CRU can help me to do that.

@@exeacua windows doesn't really allow 15khz output, but you can try using crtemUdriver if you have a compatible AMD gpu. I used to do that, but Mister FPGA really makes it obsolete these days.

If you have an nvidea card you can do this with the nvidea control panel, that’s how I’ve been doing it

@@justanotheryoutubechannel how do you set it up with just windows? I want to get this working on my 1080p TV.

@@juaquindeanda3316 Running games in 240p like this to display on your 1080p TV would be very counterproductive, the 320x240 signal probably wouldn’t be accepted by your TV and if it did it would mishandle then signal at 480i and ruin the image quality, you would probably end up with a very blurry image. This technique is mostly useful for just CRT monitors

@@justanotheryoutubechannel but people have done it on HDTVs even a 4k TV and they said it looks amazing. Why wouldn't it work on my 1080p TV?

@@juaquindeanda3316 The problem here is that HDTVs need to scale the 240p resolution to 1080p (or 4K, whatever the native resolution is.) and most displays do a very blurry scale, similarly to if you set KZfaq to 240p on a HDTV. This technique is designed for CRT displays that don’t need to scale anything, they will display whatever resolution you give them that meets certain requirements. It’s usually possible to output 240p into a HDTV but some HDTVs won’t accept it over HDMI, DVI, VGA, or component video cables. There are devices that can scale 240p to a higher resolution and do a much sharper scale that will look better, but they can be expensive and are mainly useful for playing real retro consoles, running a PC emulator into a scaler then into a HDTV isn’t worth it as most emulators can scale the game to 1080p equally well when configured correctly. SNES, Genesis, and NES emulators (basically any emulator for a console before the PS1) will always run at 240p internally and then scale it, and most of them can be configured to scale it correctly, for 3D console emulation you would need to configure it to run at native resolution before scaling.

He is using an Apple studio display

What are you asking? Interlaced resolutions might not be fully supported on newer graphics cards I believe

You recommend 1?

To smooth out the image, I thought it was recommended to use black frame insertion.

Remember 2 frames of lag at 120Hz = 1 frame of lag at 60Hz

@@BahnYuki I'm going to try out 2 more but from what I've played so far yeah it is smoother than on 1. I did a blind test for input lag and I couldn't tell the difference in sexy parodious on beetle saturn with no runahead. With runahead on an emu that supports it I imagine it may help those who feel this lag. Edit: I want to emphasize that it is smoother. 1 was still good but 2 looked as smooth as my crt tv.

Try vsync interval 2

​@@BahnYukiThe only thing that can cancel out the bad motion is bfi unfortunately. It doesn't matter how you slice it showing double frames is never good on impulsed displays.

@@brett20000000009 I know what you are referring to but when I put vsync interval it's pretty good

@@BahnYuki Sure it's fine not trying to shit on it. I just thought it was worth mentioning, I have tried both and ended up just preferring scandoubled 240p.

@@brett20000000009 do you have a good example of double image?