I have two video files different language, i extract audio from one file and then add it to second file i use Video/Audio mode Copy and container mp4. after opening the output video inside VLC and switching to second audio track it sounds way too loud compared to how it sounded in original video file where i extracted it from.
I can only guess that the original video contained replaygain metadata which is a) lost by extracting audio and b) not added to the output mp4 as Avidemux doesn't support this sort of metadata (it supports only display size which gives us display aspect ratio for anamorphic video and the rotation flag).
Using the Compressor
Go to Tools > Effects and Filters [CTRL + E].
Switch to the Compressor tab under Audio Effects.
Activate the Enable checkbox. insite macys (https://macysinsite.club/)
Drag the individual sliders to these settings. macys employeeconnection (https://mypascoconnect.today/)