[koodoonas]

tl;dr it was the VRR

I had trouble making BFI work in Retroarch until I disabled VRR in the monitor’s settings (even though I had a fixed 120hz display mode in Windows).
After that it worked flawlessly.

BFI works correctly in both 100 and 120hz with OSSC Pro, only if I disable Freesync in its settings and also disable VRR in the monitor’s settings.
120hz BFI though only works correctly on non Framelocked 120hz (not in x2 mode), but this is probably the monitor having trouble displaying 59.28hz x2

Thank you everyone for your suggestions!

• This reply was modified 1 year, 1 month ago by koodoonas. Reason: clarification
• This reply was modified 1 year, 1 month ago by koodoonas. Reason: formatting

[koodoonas]

Yes, of course, I’ve turned off Contrast enhancer etc. Besides, 100hz mode would be affected as well.

“Game mode” supposedly is the lower latency mode and it exhibits the same symptoms either off or on.

Same behavior on 720p120hz output, as well as framelocked to 120hz instead of x2 (regardless of input hz)

I can’t rule out the monitor as its firmware still has some issues, but it works fine at 120hz connected to a PC through the same cables and I don’t have another one to test.

Any ideas on how to test further are welcome, thank you

• This reply was modified 1 year, 1 month ago by koodoonas. Reason: clarification

[koodoonas]

I’m running it at 60hz non framelocked

I’ve been searching for a way to downscale PC VGA to 15Khz CRTs, so as to get rid of the 400p line doubling and enjoy graphics with proper scanlines.

The OSSC Pro already handles the 70->60hz frame rate conversion pretty great, so if it could integer downscale 400p to 240p (200p), it would (also) make it an excellent PC VGA downscale solution, which I’m sure would be a great selling point.

You can count me in you want any testing done on this feature!

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