@AffrosCuriositiesOfficial

Here's a quick video seeing if we can make the image quality of standard Nintendo Gamecube better without using 480p & utilising the Swiss Mod to do so! Enjoy!

@jsr734

The difference is like swithing the flicker filter on and off. I think that "enable vertical filter" option is the one that disables the filtering.
Very interesting watching RE with all that dithering and banding, a side result of using 16bit color depth buffers in most Gamecube games, i think. That explains why the game doesn´t support 480p as the developers were aware that the Gamecube´s anti-flicker filter will blur the picture in interlaced video mode, hiding all the dithering and banding from the GC´s 16 bit color buffer.
RE Remake is one of those GC games that would actually look better on the Ps2 with 32 or 24bit color buffers and no need for dithering.

@sithounetsith9877

Have you tried the game cube games video mode on a Wii with an RGB cable ?