What do you think it's the better way to achieve the best picture on a standard CRT using Bettle PSX?

While using the Vulkan driver and the Bettle hardware render, I prefer to increase the internal resolution to 8x and use a horizontal resolution of 2560.  

Using the the software render, anything above 2x of internal resolution is too slow, so I prefer to use 640x240 with the internal resolution at 2x.

I'm still not sure if doing this kind of thing produces any scaling artifact. I hope not.

PSX games looks MUCH better with a higher horizontal resolution while maintaining 240p. Very sharp.

There is also a new option called Super Sampling (downsample from internal upscale) that makes the graphics looks very smooth, but too blurry for my taste. 

Hello Alphanu,

A while ago, you spoke about 240p with 31khz CRT
https://www.youtube.com/watch?v=C_pYmNG89RQ

Can we achieve this mode with Windows + Retroarch + MME4CRT ?
I've a Trinitron Multiscan 20sfII CRT for testing.
Specials settings needed ? CRTemudriver is needed ?

Thanks a lot !

Modified beetle Saturn core to work correctly with CRTSwitchRes.

You can download it here.

You can now download the Saturn core modified for CRTSwitchRes from the following here.

Hello @alphanu 

I'd like to know the differences between NATIVE and DYNAMIC resolutions in mm4crt

Thanks

just a simple question:
what about config.txt resolution for to use 1920 super resolution crtswitchress on 15Khz?
i dont need to take care of it or 320x240 is needed?

So, Beetle Saturn does not report correct resolutions that the native hardware used.

This has been patched for CRTSwitchRes and can be compiled from source.

Linux users can compile the source from here,

I will upload windows cores soon.

Download the windows version here.

Download the Linux version here.

Download and install RetroArch 1.7.6 as normal. Then download the version you need x86(32bit) or x64 from the following link.

MME4CRT_1.7.6.3

Extract the exe to the RetroArch folder.

Please ask here is you wish to be involved in the developer discussion. 

You will need to provide some proof that you are a developer or at least in other development chat forums.

This will calculate the widths to be install via your preferred program. It allow you to use the new DYNAMIC option in MME4CRT.

Download it here.

This is for MME4CRT 1.7.6.3 or greater, which will be uploaded soon  you can download here.

Attached Files

Thumbnail(s)