Add config value for refresh rate

[jez9999]

Is your feature request related to a problem? Please describe.

You can change the refresh rate from the Dosbox-X dropdown menus "Video | Adjust refresh rate", but I don't see a way to do it from config.

What you want

Allow refresh rate to be set from config.

Describe alternatives you've considered

No response

Additional information

No response

Have you checked that no similar feature request(s) exist?

• I have searched and didn't find any similar feature request.

Code of Conduct & Contributing Guidelines

• I agree to follow the code of conduct and the contributing guidelines.

[maron2000]

Isn't vsyncrate the option you're mentioning?
It's prettey easy to find in both .conf file and the configuration tool.

[jez9999]

I'm not sure it is. I have it set to 75 in config, but in the UI the "refresh rate" is always zero until I set it (setting it to 60 fixes the graphics for Commander Keen 4).