I'm using Premiere Pro to edit the videos I just shot and I used the DeNoiser effect to get rid of the background hissing from my mic. The problem is when I export the movies the first few seconds of each clip have the background hiss and then it goes away. It isn't there when I am working on the file, only after it has been exported. Have you ever seen this or know how to fix it?
This happens sometimes. It would be better to do your audio work in Audition.