MiSTer FPGA Forum

Since the original Nes and the much respected AV Famicom were originally composite-only, I think this should be the case for the core to offer a composite blend option like the Mega Drive core.
Many games were designed with the composite effects in mind.

which NES games used composite dithering?

While it can not replicate the adaptive blend feature, using a blurry horizontal video filter seems to achieve a similar effect.
To my eyes the GS interpolation set to around 20-30 looks similar to the composite blend filter.
I'm not sure what the differences are on a technical level though.

djsquare wrote: ↑Fri Jun 03, 2022 2:45 pm which NES games used composite dithering?

Composite dithering is not the only reason to use composite. The fact that every NES developer worked with composite in mind is a major and bigger reason.

djsquare wrote: ↑Fri Jun 03, 2022 2:45 pm

which NES games used composite dithering?

https://web.archive.org/web/20231128085 ... mpare.html

I think the pipes in super mario bros have a dithering pattern.