Hi, first of all congratulations for your great app, it really saved me so much time! I got just a little problem when rendering, there is a strong noise which was very weak in the original audio file, maybe the program uses some sort of compression and pumps up the background noise?
Here is the video i uploaded before realising, if you listen from a phone or a laptop is barely there, if you use the headphones becomes quite annoying, thank you!
https://www.youtube.com/watch?v=QmfmZSKdFB0
I hoped to keep using only your app because it allows to move the audio file in milliseconds, usually the video editing programs work in frames and that is not very accurate, anyway if you need the files i was talking about as a feedback for future improving I can mail you, if not it's not a big issue, your app rocks as it is!