Balance left/right audio track

I have an audio file that is generally more loud than the other side. I would like for it to pan/balance equally on both sides, without having to do it by ear.

Is there any way of doing this? Through ffmpeg possibly?


Solution 1:

Audacity has the option to normalize files, using Effect > Normalize...

Referring to the manual:

Use the Normalize effect to set the peak amplitude of a single track, make multiple tracks have the same peak amplitude and equalize the balance of left and right channels of stereo tracks.