If your screen flickers or is black, change output.resolution to auto or a lower resolution like 1280x720 . 3. Audio Output # Force audio output (hdmi, analog, or both) audio.output=hdmi Audio volume at boot (0-100) audio.volume=85 Fix crackling sound via alsa configuration audio.alsa_config=default 4. Emulator & Performance Tweaks This is where the EmuELEC config file shines for performance.
system.display.amiga=0 system.display.atari2600=1 While not directly in emuelec.conf , you can create a game.cfg file alongside your ROM. Example: emuelec config file
[Core] shader=/storage/.config/retroarch/shaders/crt-royale.glslp aspect_ratio=4:3 This is a hidden gem. To use RetroArch netplay over a VPN (ZeroTier or WireGuard): If your screen flickers or is black, change output