Using Wavepad, I am trying to prepare an MP3 file for use with Audio Razor, which requires either a stereo file or one with both tracks filled in. (Otherwise it sounds like chipmunks, which is what is happening.)
When I choose "save as stereo" it does not seem to save it as a stereo file. What can I do about this?
Is there some way to manually double a mono file so it becomes stereo?
Thank you.