[LittleMegaGamer]

Perhaps a product like that

https://www.aliexpress.com/item/1005002724722077.html?src=google&src=google&albch=shopping&acnt=897-548-8760&isdl=y&slnk=&plac=&mtctp=&albbt=Google_7_shopping&aff_platform=google&aff_short_key=UneMJZVf&gclsrc=aw.ds&&albagn=888888&&ds_e_adid=&ds_e_matchtype=&ds_e_device=c&ds_e_network=x&ds_e_product_group_id=&ds_e_product_id=en1005002724722077&ds_e_product_merchant_id=107904797&ds_e_product_country=IE&ds_e_product_language=en&ds_e_product_channel=online&ds_e_product_store_id=&ds_url_v=2&albcp=20215049667&albag=&isSmbAutoCall=false&needSmbHouyi=false&gad_source=1&gclid=Cj0KCQjwzva1BhD3ARIsADQuPnXG-CBLiDXbvyuRjes6-ONg8nDpm0eJYNlgoVTrGQB9bCeR-XJS2OwaAnKmEALw_wcB

[LittleMegaGamer]

I already have the OSSC, practically, what else would I need aside from a capture device?

[LittleMegaGamer]

In the majority of the cases we deal with about 59hz, and in that case, I noticed the (arcade) games run and look well without any specific setting. But for some boards, like the Midway ones, the game runs at 54hz… Just for records, only the MK4 runs well at 4x, the others need to run at 2x. Also, CPS1 runs better at 240/288p 2x 4:3 than 384x240p although 384x225p is the original CPS1 resolution

Anyway I messed a bit with the backporch settings but the only thing that changed the position was the OSD (?)

[LittleMegaGamer]

After messing around for a while I sorted it out. The output to run this hardware with no issues is 240/288p 4x (no others tweaks needed to sort the flashing screen) (previously was 2x). The only issue is that with 4x you get the picture stretched horizontally (it is not 4:3 aspect ratio like you get with 2x), so I stretched it at 4:3 from my screen settings.

Apparently, I can set a specific screen settings for different outputs, but I will confirm it later, I need to go through it properly and see if I can spread every outputs of my arcade machine perfectly at the border of the screen.

Anyone know if by using an lcd screen you get the picture of different outputs spread and centered ?

 

P.s. answering your question, my output is 288p, 15.98khz, 55.48hz, and the light stayed green even with the black screen. The OSSC display resulted was synched.

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