I’ve found the white noise generator. Now I want to record 1 minute of white noise to a file.
When the noise is playing in the source viewer press stop. Then use the “+” to add the noise to the playlist. You’ll be prompted for a duration. Enter the duration and click OK.
Important first step: you must be in the “Playlist” mode.
Click “+” “Add the source to the playlist”
It doesn’t seem to matter whether the noise is playing or not.
It doesn’t always prompt for duration when “+” is clicked, but the duration can be adjusted in the field below the preview window.
I am fooling around with ffmpeg and the white noise is very useful.