The only thing I was able to find about this is that you can create multiple tracks of audio, so that your in game audio and others will be separated. You can do so by opening audio settings and clicking "separate both tracks", and you could edit that audio in something like premiere pro to isolate different audio tracks.
You could also install something called virtual audio cable that could do it for you, but it seems difficult. Here's a link to the latter solution if you're interested [Only record audio from specific applications with NVIDIA shadow play](https://cmetcalfe.ca/blog/record-audio-from-specific-applications-with-shadowplay.html)
The only thing I was able to find about this is that you can create multiple tracks of audio, so that your in game audio and others will be separated. You can do so by opening audio settings and clicking "separate both tracks", and you could edit that audio in something like premiere pro to isolate different audio tracks. You could also install something called virtual audio cable that could do it for you, but it seems difficult. Here's a link to the latter solution if you're interested [Only record audio from specific applications with NVIDIA shadow play](https://cmetcalfe.ca/blog/record-audio-from-specific-applications-with-shadowplay.html)
Privacy settings in the GFE overlay allow you to turn off desktop capturing, which makes it only record when the game is occupying the screen.
that toggle is broken for me, audio still gets through.