Hi, I'm Nao!

(You probably already know that cuz you can see it in my profile)

In the rules for SMB1 it says that if I wanna try doing sub 5:00.00 runs, I have to send an Input File... and if I'm using an emulator I can record it... But the problem is I don't know what an Input File is, nor how to record it... So... What IS an Input File? and how do I record it...

(btw sorry if there are some gramatic errors or typos... cuz as you can probably see I'm not a native english speaker)