Le dimanche 15 novembre 2020 à 03:40:06 UTC+1, Juan R. de Silva a écrit : > I use cron job to run VLC several times a day at predefined times. Each > time a different mp3 file is played and I need to set different audio > volume for each file. I also need to make it working unattended. [...] Perhaps you could luach vlc with the following option: --audio-filter normalizer cf https://wiki.videolan.org/Documentation:Command_line/