Help changing emulators resolution
i'd like to change the game resolution for each emulator on my retropie console but i don't know how to change it.
I have already read other topics that tell me to edit some config files but i can't find them.
For example for my GBA i'd like to set the resolution to 720 x 480 with a 3:2 aspect ratio.
Also i have tried to edit my settings in retroarch menu while playing a game, but it doesn't seem to work.
@drago-supremo The default settings - of the RetroArch included in RetroPie - is to use and preserve the apect ratio of the emulator used, scaled to the resolution of the your output.
If you still want to change it, you can use the Runcommand launch menu (https://retropie.org.uk/docs/Runcommand/#runcommand-launch-menu) to set the resolution per core (emulator) or game.