Still Working

So I'm still working on editing a playthrough, but I noticed that the sound quality isn't as good as the latest demos that I've uploaded to YouTube so far. It isn't bad, but it's just not as loud and I'm afraid that people are going to notice the difference between the latest demos and the other playthroughs that I'm going to be uploading in the close future and be annoyed with the sound difference. What do you think, should I be worried or am I just over thinking this?