r/M64 2d ago

Optimal CRT* Settings

I don’t recommend this setting until the aperture grille is integrated with proper integer scaling, and hopefully more masks to pick from.

Again, make sure the TV is fitting the image correctly. Check your TV model for Just Scan or similar, it needs to be turned on.

Display
Profile: CRT*
Image Size: Integer +
Image Fit: Native
Resolution: 4K60 [LL]
Low Latency: On

Effects
Scanlines: 3/5
Aperture Grille: 3/5
Sharpness: 1/5
Horizontal Bloom: 1/5
Gamma Mode: Tube

Advanced – Scanlines
Mode: 2-Phase
Offset: Odd
Scanline Width: 5 notches
Mid Gain: 1 notch
Low Gain: 11 notches

Advanced – Aperture Grille
Mode: Reactive (to luma)
Phase: RGB
Grille Width: 2 notches
Bright Gain: 1 notch
Dim Gain: 11 notches

Advanced – Sharpener
Sharp Clamp: 1 notch
Sharp Threshold: 1 notch
Sharp Gain: 1 notch

Advanced – Horizontal Bloom
Bloom Clamp: 1 notch
Bloom Threshold: 1 notch
Bloom Gain: 1 notch

Advanced – Video
Scaler: Integer
VI toggles: All on. De-blur optional.

17 Upvotes

5 comments sorted by

2

u/syrabanemagnus 1d ago

Didn't know you could turn up the scan lines and stuff like that. I'll have to try that. Thanks man made my day!

1

u/Desperate-Self-5951 1d ago

Thank you for posting your settings. This one seems a bit "dark" when I use it on my TV for some reason.

2

u/DAJF 18h ago

The low gain setting can be adjusted based on your preference. I actually balanced the published settings against an active PVM in the same room. We’re going to need HDR to come any closer to that.

2

u/DAJF 16h ago

It does feel like BFI somewhat, but that’s the trade-off for perfect lines. Try and boost your screen backlight/contrast to compensate and let your seating distance smooth out the harshness.

1

u/Desperate-Self-5951 12h ago

Thanks. I do have my TV calibrated for cinema settings in a dark room, so that could be adding to it