I record videos using a mic but the audio is always messed up is the such thing as a cord that connects from the amp to your computer and if so what is it called?
an adaptor. ask in recordings because they'll know better
Recording Forum will give you lots of answers. But basically what you want is called an audio interface. It's pretty much an external soundcard that's a lot better at recording than your computers sound card is. They're not too expensive, depending on what features you're looking for.
ty to both of you I'll keep both in mind.