Does anyone know who makes/sells MP4Gain software, and possibly their contact postal address as well (not email address).
MP4Gain is a step-up from MP3Gain (it normalises the volume in video’s). I cannot find any equivalent software which does the same job as MP4Gain.
They are treating me as a number because I have bought MP4Gain via PayPal well over 2 months ago and all my follow-up emails (to their advertised address) remain unanswered; all I ever heard regarding this issue is a printed receipt.
There is a 2015 version out so it is highly unlikely that this company has gone bust.