Really bizarre. Was playing Zelda with mupen64 core this morning and audio sounded fine. Was using a dinput controller and switched to xinput for rumble support; only changes made to retroarch/launchbox are controller related, did not touch audio settings.
Now Zelda audio is all scratchy if I launch it from launchbox. However, if I launch it from retroarch, it sounds is perfect.
Any clue what I need to do to address this?
Edit: Actually, no, its still happening when I launch through retroarch but its much less noticeable. Through launchbox playing the ocarina sounds awful, it wasn't until I got to kakori forest launching through retroarch that I can hear the scratch