I have a :15 mono audio file of a car driving by.
What I would like to do is use that as the input to create a stereo audio file where the sound 'moves' from left speaker to right for better realism.
I know how to convert the file from 1 channel to 2. What I don't know is how to change the audio in those channels to create the effect I am looking for.
I have audacity and ffmpeg and prefer the command line. I am not an expert by any means.
I searched the Internet and could not find anything that addressed how to do this. Any help would be appreciated.