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      gsequencer

GSEQUENCER(1)			gsequencer v3.0.0		   GSEQUENCER(1)

NAME
     gsequencer  - Advanced Gtk+ Sequencer is an audio sequencer and composition
     editor

SYNOPSIS
     /usr/bin/gsequencer     [--help]	   [--version]	    [--no-builtin-theme]
			 [--non-unique]      [--menu-bar]      [--filename file]
			 [--no-config]

DESCRIPTION
     Advanced GTK+ Sequencer is intended to use for music composition.	It  fea-
     tures  a  piano  roll, as well a synth, matrix editor, drum machine, sound-
     font2 player, mixer and an output panel. It's designed to be highly config-
     urable. You may add effects to its effect chain; and add  or  remove  audio
     channels/pads.  You  may set up a fully functional network of engines, thus
     there is a link editor for linking audio lines.

     As version 1.0.0 it supports LADSPA, DSSI and Lv2 plugin format.  And  pro-
     vides the ability to export to WAV, FLAC and OGG audio files. It can run on
     various soundcard backends including ALSA, OSS4, JACK Audio Connection Kit,
     Pulseaudio Core-Audio, Audio-Unit and WASAPI.

     The binary looks for a configuration file in $HOME/.gsequencer/ags.conf.

     ...

OPTIONS
     The  program  follows  the usual GNU command line syntax, with long options
     starting with two dashes (`-'). A summary of options is included below. For
     a complete description, see the info(1) files.

     --no-builtin-theme
	 Disable built-in theme in order to display default theme.

     --non-unique
	 Don't attach to any existing application ID, i.e. fork a new process.

     --menu-bar
	 Ignore gtk-shell-shows-menubar from GtkSettings  and  force  showing  a
	 traditional GtkMenuBar.

     --filename file
	 Open file from command line.

     --no-config
	 Don't read config from file.

     --help
	 Show summary of options.

     --version
	 Show version of program.

ENVIRONMENT VARIABLES
     The program interprets following environment variables if set.

     OSS_MIXERDEV
	 the OSSv4 mixer device

     LADSPA_PATH
	 LADSPA plugin search path

     DSSI_PATH
	 DSSI plugin search path

     LV2_PATH
	 LV2 plugin search path

     AGS_ANIMATION_FILENAME
	 The splash screen's background picture

     AGS_ANIMATION_TEXT_BOX_X0
	 The splash screen's text box x-position

     AGS_ANIMATION_TEXT_BOX_Y0
	 The splash screen's text box y-position

     AGS_ANIMATION_TEXT_COLOR
	 The splash screen's text color

     AGS_CSS_FILENAME
	 The application's style sheet

     AGS_CONFIG
	 The   config	to   read   from   environment	instead  of  $HOME/.gse-
	 quencer/ags.conf

ALSA EXAMPLE CONFIGURATION FILE
     This  example  configuration  file  is  using  ALSA  backend  to  play   to
     "hw:CARD=PCH,DEV=0" and capture from "hw:CARD=CODEC,DEV=0" device.

	 [generic]
	 disable-feature=experimental
	 autosave-thread=false
	 segmentation=4/4
	 engine-mode=deterministic
	 rt-safe=false
	 gui-scale=1.0

	 [soundcard-0]
	 backend=alsa
	 capability=playback
	 buffer-size=512
	 pcm-channels=2
	 format=16
	 samplerate=44100
	 device=hw:CARD=PCH,DEV=0

	 [soundcard-1]
	 backend=alsa
	 capability=capture
	 buffer-size=512
	 pcm-channels=2
	 format=16
	 samplerate=44100
	 device=hw:CARD=CODEC,DEV=0

	 [recall]
	 auto-sense=false

	 [thread]
	 model=super-threaded
	 super-threaded-scope=audio
	 lock-global=ags-thread
	 lock-parent=ags-recycling-thread
	 thread-pool-max-unused-threads=4
	 max-precision=250

OSSV4 EXAMPLE CONFIGURATION FILE
     This example configuration file is using ALSA backend to play to "/dev/dsp"
     device.

	 [generic]
	 disable-feature=experimental
	 autosave-thread=false
	 segmentation=4/4
	 engine-mode=deterministic
	 rt-safe=false
	 gui-scale=1.0

	 [soundcard-0]
	 backend=oss
	 capability=playback
	 buffer-size=512
	 pcm-channels=2
	 format=16
	 samplerate=44100
	 device=/dev/dsp

	 [recall]
	 auto-sense=false

	 [thread]
	 model=super-threaded
	 super-threaded-scope=audio
	 lock-global=ags-thread
	 lock-parent=ags-recycling-thread
	 thread-pool-max-unused-threads=4
	 max-precision=250

BUGS
     None. So far I know.

AUTHOR
     Joel Krahemann

COPYRIGHT
     Copyright (C) 2022 Joel Krahemann

     This  manual  page is part of GSequencer. License GPLv3+: GNU GPL version 3
     or (at your option) any later <http://gnu.org/licenses/gpl.html>.

     This is free software: you are free to change and redistribute it. There is
     NO WARRANTY, to the extent permitted by law.

gsequencer v3.0.0		   2022-01-20			   GSEQUENCER(1)

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