u/AdamFoxReddit

Hi,

I run a small educational channel focused on math (currently 55 subscribers). I recently got better headphones and discovered that about 25 of my 100 videos (all part of a Calculus 1 course ) have a noticeable AC hum in the background that I find pretty distracting.

I'd like to fix the audio and reupload those videos. My questions:

1. Can reuploading a batch of videos get my channel flagged or banned?

2. Is it better to delete, unlist, or private the originals before reuploading?

For context: I don't care about growth or going viral. My only goal is to give my students the best experience possible. I just don't want to risk losing the channel in the process.