Adjust audio volume level with CLI omxplayer - Raspberry Pi

Question

I have a bash script that plays .mp3 files on my Raspberry Pi via omxplayer. But can not control the local (earphone) audio volume with the GUI. Is there a comm

Answer 1

In Raspberry Pi 3, I was able to adjust audio volume through alsamixer.

In the command line type

alsamixer

you will see

Just use up or down arrow to increase or decrease volume. Press Esc. Volume is set.