OPENMPT123(1) User Commands OPENMPT123(1) (NAME) openmpt123 - libopenmpt (SYNOPSIS) openmpt123 [options] [--] file1 [file2] ... (DESCRIPTION) openmpt123 v0.8.9, libopenmpt 0.8.9+r25652 (OpenMPT 1.32.11.02-r25652 https://source.openmpt.org/svn/openmpt/tags/libopenmpt-0.8.9@25652 (2026-08-19T07:15:57.388610Z) clean) (C) 2013-2026 OpenMPT openmpt123 . (OPTIONS) -h, --help --help-keyboard ui -q, --quiet -v, --verbose --version --short-version --long-version --credits --license --probe --info --ui --batch --render PCM --banner n openmpt123 [0= 1= 2=] [: 1] --assume-terminal stdin/stderr UI [: 0] --terminal-width n n [: -1] --terminal-height n n [: -1] --[no-]progress [: 1] --[no-]meters [: 1] --[no-]channel-meters () [: 0] --[no-]pattern () [: 0] --[no-]details [: 1] --[no-]message [: 0] --update n n [: -1] --samplerate n n [: 48000] --channels n n [1,2,4] [: 2] --[no-]float [: 1] --gain n (gain) n [: 0] --stereo n n [: 100] --filter n n [1,2,4,8] [: 8] --ramping n (volume ramping) n [0..5] [: -1] --tempo f f [: 1] --pitch f f [: 1] --dither n (dither) ( ): [0= 1= 2=0.5bit 3=1bit] [: 1] --playlist file file --[no-]randomize [: 0] --[no-]shuffle [: 0] --[no-]restart [: 0] --subsong n n (-1 ) [: -1] --repeat n n (-1 ) [: 0] --seek n n [: 0] --end-time n n (0 ) [: 0] --ctl c=v ctl c libopenmpt v --driver n [: default] --device n [: default] --device help --buffer n n [: -1] --period n (period) n [: -1] --stdout stdout [: 0] --output-type t t PCM ( --render ) [: auto] -o, --output f PCM f ( --ui --batch ) [: ] --force [: 0] -- ( 'openmpt123 --ui'): [q] [ ] / [N] [n] [m] [M] [h] [j] [k] [l] [u]|[i] +/- [o]|[p] +/- (pitch) [3]|[4] +/- (gain) [5]|[6] +/- [7]|[8] +/- [9]|[0] +/- (volume ramping) (COPYRIGHT) (C) 2013-2026 OpenMPT openmpt123 v0.8.9 August 2026 OPENMPT123(1)