How do I fix audio becoming crackly when looped?

I’ve got ambience audio files scattered around the map so that there’s constantly background sound in ever room. My problem is after about 10 to 30 seconds the audio starts to crackle. Does anyone know how to fix this?

You have to cut the audio correctly for it to loop fine. This article helped me: Tutorial - Looping - Audacity Manual

It’s for Audacity, but in other editors it’s the same except for maybe hotkeys.

I think you might find you’re playing multple copies of the audio loops, which will do this.Is it possible you have this going on?

After playing around I found out its not only looping audio, I have audio that plays later on but if I’m playing the game longer than about 30 seconds ANY audio will turn crackly.