From 4641052e0a8521f5a7bf5ddce3d228d5d537f64f Mon Sep 17 00:00:00 2001 From: "B. Watson" Date: Thu, 23 Jan 2014 13:41:59 +0700 Subject: audio/klick: Added (metronome for jack-audio-connection-kit). Signed-off-by: Willy Sudiarto Raharjo --- audio/klick/klick.1 | 565 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 565 insertions(+) create mode 100644 audio/klick/klick.1 (limited to 'audio/klick/klick.1') diff --git a/audio/klick/klick.1 b/audio/klick/klick.1 new file mode 100644 index 0000000000..732e8fa9d2 --- /dev/null +++ b/audio/klick/klick.1 @@ -0,0 +1,565 @@ +.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +klick \- an advanced metronome for JACK +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +klick [options] [bars] [meter] tempo[\-tempo2/accel] [pattern] +.PP +klick [options] \-f filename +.PP +klick [options] \-i +.PP +klick [options] \-j +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +.Vb 1 +\& klick [options] [bars] [meter] tempo[\-tempo2/accel] [pattern] +.Ve +.PP +Plays a simple metronome with the given meter and tempo. To play a 3/4 beat at 120 bpm: +.PP +.Vb 1 +\& klick 3/4 120 +.Ve +.PP +You can also specify a \*(L"target\*(R" tempo and acceleration rate, to use klick +as a speed trainer. To play a 4/4 beat starting at 80 bpm, gradually +increasing the tempo by 1 bpm every 10 measures until reaching 120 bpm: +.PP +.Vb 1 +\& klick 80\-120/10 +.Ve +.PP +Once the final tempo is reached, klick will continue playing at a constant tempo. +.PP +.Vb 1 +\& klick [options] \-f filename +.Ve +.PP +Loads a tempo map from a file. This allows for more complex setups +including meter and tempo changes etc. See \fBTempo Map File Format\fR. +.PP +.Vb 1 +\& klick [options] \-i +.Ve +.PP +Runs klick in interactive mode, allowing you to change tempo and meter +while klick is running. The keyboard commands available in this mode +are described in Interactive Mode. +.PP +.Vb 1 +\& klick [options] \-j +.Ve +.PP +In this mode, klick gets all tempo information from \s-1JACK.\s0 Just run +a sequencer as \s-1JACK\s0 transport master, and klick will play a simple +metronome pattern in sync with \s-1JACK\s0 transport. +.SH "OPTIONS" +.IX Header "OPTIONS" +.IP "\-f filename" 4 +.IX Item "-f filename" +load tempo map from file +.IP "\-j" 4 +.IX Item "-j" +no tempo map, just follow jack transport +.IP "\-n name" 4 +.IX Item "-n name" +set jack client name +.IP "\-p port,.." 4 +.IX Item "-p port,.." +jack port(s) to connect to +.IP "\-P" 4 +.IX Item "-P" +automatically connect to hardware ports +.IP "\-o port" 4 +.IX Item "-o port" +\&\s-1OSC\s0 port to listen on. Only available when compiled with liblo support. +.IP "\-i" 4 +.IX Item "-i" +interactive mode +.IP "\-W filename" 4 +.IX Item "-W filename" +export click track to audio file +.IP "\-r samplerate" 4 +.IX Item "-r samplerate" +sample rate of export (default: 48000) +.IP "\-s number" 4 +.IX Item "-s number" +use built-in sounds: +.RS 4 +.IP "0" 4 +square wave (default) +.IP "1" 4 +.IX Item "1" +sine wave +.IP "2" 4 +.IX Item "2" +noise +.IP "3" 4 +.IX Item "3" +acoustic bell/click +.RE +.RS 4 +.RE +.IP "\-S file[,file]" 4 +.IX Item "-S file[,file]" +load sounds from file(s) +.IP "\-e" 4 +.IX Item "-e" +no emphasized beats +.IP "\-E" 4 +.IX Item "-E" +emphasized beats only +.IP "\-v mult[,mult]" 4 +.IX Item "-v mult[,mult]" +adjust playback volume (default: 1.0) +.IP "\-w mult[,mult]" 4 +.IX Item "-w mult[,mult]" +adjust playback pitch (default: 1.0) +.IP "\-t" 4 +.IX Item "-t" +enable jack transport +.IP "\-T" 4 +.IX Item "-T" +become transport master (implies \-t) +.IP "\-d seconds" 4 +.IX Item "-d seconds" +delay before starting playback +.IP "\-c bars" 4 +.IX Item "-c bars" +pre-roll. use \-c 0 for 2 beats +.IP "\-l label" 4 +.IX Item "-l label" +start playback at the given label +.IP "\-x multiplier" 4 +.IX Item "-x multiplier" +multiply tempo by the given factor +.IP "\-h" 4 +.IX Item "-h" +show this help +.SH "INTERACTIVE MODE" +.IX Header "INTERACTIVE MODE" +The following keyboard commands are available in interactive mode: +.IP "Arrow up/down" 4 +.IX Item "Arrow up/down" +increase/reduce tempo by 10 bpm +.IP "Arrow right/left" 4 +.IX Item "Arrow right/left" +increase/reduce tempo by 1 bpm +.IP "0\-9" 4 +.IX Item "0-9" +set beats per bar (0/1: all beats are even) +.IP "q/w/e/r" 4 +.IX Item "q/w/e/r" +set beat type (whole, half, quarter, eighth note) +.IP "+/=, \-" 4 +increase/reduce volume +.IP "Space" 4 +.IX Item "Space" +start/stop metronome +.IP "Escape" 4 +.IX Item "Escape" +exit klick +.SH "TEMPO MAP FILE FORMAT" +.IX Header "TEMPO MAP FILE FORMAT" +A tempo map is a plain text file, consisting of an arbitrary number of lines +which will be played sequentially. Each line must have the following format: +.PP +.Vb 1 +\& [label:] bars [meter] tempo [pattern] [volume] +.Ve +.PP +Everything in brackets is optional, and can be omitted to use the default. '#' +indicates the start of a comment, empty lines are ignored. +.IP "label" 4 +.IX Item "label" +An optional name that can be used to refer to this line, and start +playback at this position. +.IP "bars" 4 +.IX Item "bars" +The number of bars for this tempo map entry. +.IP "meter" 4 +.IX Item "meter" +The meter, written as beats/denominator. This is optional, the default +is 4/4. The tempo in beats per minute, with a \*(L"beat\*(R" always referring +to quarter notes, no matter what the meter actually is. +.IP "tempo" 4 +.IX Item "tempo" +.RS 4 +.PD 0 +.IP "tempo" 4 +.IX Item "tempo" +.PD +Sets the tempo for the duration of the whole tempo map entry. +.IP "tempo1\-tempo2" 4 +.IX Item "tempo1-tempo2" +Specifies the tempo for the start and the end of this +entry, with a gradual tempo change in between. +.IP "tempo1,tempo2,..." 4 +.IX Item "tempo1,tempo2,..." +Sets a different tempo for each beat. The +number of +tempo values must be the same as the total number of +beats for this entry (bars * beats). +.RE +.RS 4 +.RE +.IP "pattern" 4 +.IX Item "pattern" +This can be used to alter the pattern of accented/normal beats. Use 'X' +(upper case) for accented beats, 'x' (lower case) for normal beats, and +\&'.' for silence. So for example, given a 6/8 measure, and you only want +the 1st and 4th beat to be played, you could use the pattern 'X..x..'; +the default is 'Xxxxxx'. +.IP "volume" 4 +.IX Item "volume" +Allows you to set a different volume for each part, default is 1.0. +.SS "Example Tempo Map" +.IX Subsection "Example Tempo Map" +.Vb 10 +\& intro: 8 120 # play 8 measures at 120 bpm (4/4) +\& verse1: 12 120 X.x. # 12 measures at 120 bpm, playing only the 1st and 3rd beat +\& 4 120\-140 X.x. # gradually increase tempo to 140 bpm +\& chorus1: 16 140 +\& bridge: 8 3/4 140 0.5 # change to 3/4 time, reduce volume +\& 8 3/4 140 # normal volume again +\& verse2: 12 120 # back to 4/4 (implied) +\& chorus2: 16 140 # jump to 140 bpm +\& outro: 6 140 +\& 2 140\-80 # ritardando over the last 2 bars +.Ve +.SH "CLICK TRACK EXPORT" +.IX Header "CLICK TRACK EXPORT" +By default, klick connects to \s-1JACK\s0 for audio output. To export a click track to +an audio file instead, use the \-W parameter to specify an output filename. The +file type is determined by extension, supported formats are \s-1WAV, AIFF, FLAC,\s0 Ogg +Vorbis (with libsndfile >= 1.0.18). +The \-r parameter can be used to set the sample rate of the exported audio, +default is 48000 Hz. +.SH "OSC MESSAGES" +.IX Header "OSC MESSAGES" +klick must be compiled with lilbo support to use \s-1OSC.\s0 +.PP +klick understands the following \s-1OSC\s0 messages: +.SS "General" +.IX Subsection "General" +.IP "/klick/ping" 4 +.IX Item "/klick/ping" +.PD 0 +.IP "/klick/ping ,s " 4 +.IX Item "/klick/ping ,s " +.PD +responds: /klick/pong +.IP "/klick/register_client" 4 +.IX Item "/klick/register_client" +.PD 0 +.IP "/klick/register_client ,s
" 4 +.IX Item "/klick/register_client ,s
" +.PD +registers a client to receive notifications when any parameter changes +.IP "/klick/unregister_client" 4 +.IX Item "/klick/unregister_client" +.PD 0 +.IP "/klick/unregister_client ,s
" 4 +.IX Item "/klick/unregister_client ,s
" +.PD +unregisters a client +.IP "/klick/query" 4 +.IX Item "/klick/query" +.PD 0 +.IP "/klick/query ,s " 4 +.IX Item "/klick/query ,s " +.PD +reports current state (same as /klick/*/query) +.IP "/klick/quit" 4 +.IX Item "/klick/quit" +terminates klick +.SS "Configuration" +.IX Subsection "Configuration" +.IP "/klick/config/set_sound ,i " 4 +.IX Item "/klick/config/set_sound ,i " +sets the sound to one of the built-in ones +.IP "/klick/config/set_sound ,ss " 4 +.IX Item "/klick/config/set_sound ,ss " +loads the sound from two audio files +.IP "/klick/config/set_sound_volume ,ff " 4 +.IX Item "/klick/config/set_sound_volume ,ff " +changes the volume individually for both samples +.IP "/klick/config/set_sound_pitch ,ff " 4 +.IX Item "/klick/config/set_sound_pitch ,ff " +changes the pitch individually for both samples +.IP "/klick/config/set_volume ,f " 4 +.IX Item "/klick/config/set_volume ,f " +sets the overall output volume +.IP "/klick/config/autoconnect" 4 +.IX Item "/klick/config/autoconnect" +connects klick's output port to the first two hardware ports +.IP "/klick/config/connect ,s... ..." 4 +.IX Item "/klick/config/connect ,s... ..." +connects klick's output port to the specified \s-1JACK\s0 ports +.IP "/klick/config/disconnect_all" 4 +.IX Item "/klick/config/disconnect_all" +disconnects all connections from klick's output port +.IP "/klick/config/get_available_ports" 4 +.IX Item "/klick/config/get_available_ports" +.PD 0 +.IP "/klick/config/get_available_ports ,s " 4 +.IX Item "/klick/config/get_available_ports ,s " +.PD +returns a list of all \s-1JACK\s0 input ports: +.Sp +.Vb 1 +\& /klick/config/available_ports ,s... ... +.Ve +.IP "/klick/config/query" 4 +.IX Item "/klick/config/query" +.PD 0 +.IP "/klick/config/query ,s " 4 +.IX Item "/klick/config/query ,s " +.PD +reports current state: +.Sp +.Vb 5 +\& /klick/config/sound ,i +\& /klick/config/sound ,ss +\& /klick/config/sound_volume ,ff +\& /klick/config/sound_pitch ,ff +\& /klick/config/volume ,f +.Ve +.SS "Generic Metronome Functions" +.IX Subsection "Generic Metronome Functions" +.IP "/klick/metro/set_type ,s " 4 +.IX Item "/klick/metro/set_type ,s " +sets the metronome type, one of 'simple', 'map', 'jack' +.IP "/klick/metro/start" 4 +.IX Item "/klick/metro/start" +starts the metronome +.IP "/klick/metro/stop" 4 +.IX Item "/klick/metro/stop" +stops the metronome +.IP "/klick/metro/query" 4 +.IX Item "/klick/metro/query" +.PD 0 +.IP "/klick/metro/query ,s " 4 +.IX Item "/klick/metro/query ,s " +.PD +reports current state: +.Sp +.Vb 2 +\& /klick/metro/type ,s +\& /klick/metro/active ,i +.Ve +.SS "Simple (Dynamic) Metronome" +.IX Subsection "Simple (Dynamic) Metronome" +.IP "/klick/simple/set_tempo ,f " 4 +.IX Item "/klick/simple/set_tempo ,f " +sets the metronome's tempo +.IP "/klick/simple/set_tempo_increment ,f " 4 +.IX Item "/klick/simple/set_tempo_increment ,f " +sets the tempo increment per bar +.IP "/klick/simple/set_tempo_start ,f " 4 +.IX Item "/klick/simple/set_tempo_start ,f " +sets the start tempo +.IP "/klick/simple/set_tempo_limit ,f " 4 +.IX Item "/klick/simple/set_tempo_limit ,f " +sets the maximum tempo +.IP "/klick/simple/set_meter ,ii " 4 +.IX Item "/klick/simple/set_meter ,ii " +sets the metronome's meter +.IP "/klick/simple/set_pattern ,s " 4 +.IX Item "/klick/simple/set_pattern ,s " +sets the beat pattern +.IP "/klick/simple/tap" 4 +.IX Item "/klick/simple/tap" +tap tempo +.IP "/klick/simple/query" 4 +.IX Item "/klick/simple/query" +.PD 0 +.IP "/klick/simple/query ,s " 4 +.IX Item "/klick/simple/query ,s " +.PD +reports current state: +.Sp +.Vb 6 +\& /klick/simple/tempo ,f +\& /klick/simple/tempo_increment ,f +\& /klick/simple/tempo_limit ,f +\& /klick/simple/current_tempo ,f +\& /klick/simple/meter ,ii +\& /klick/simple/pattern ,s +.Ve +.SS "Tempo Map Metronome" +.IX Subsection "Tempo Map Metronome" +.IP "/klick/map/load_file ,s " 4 +.IX Item "/klick/map/load_file ,s " +loads a tempo map from a file +.IP "/klick/map/set_preroll ,i " 4 +.IX Item "/klick/map/set_preroll ,i " +sets the preroll before the start of the tempo map +.IP "/klick/map/set_tempo_multiplier ,f " 4 +.IX Item "/klick/map/set_tempo_multiplier ,f " +sets the tempo multiplier +.IP "/klick/map/query" 4 +.IX Item "/klick/map/query" +.PD 0 +.IP "/klick/map/query ,s " 4 +.IX Item "/klick/map/query ,s " +.PD +reports current state: +.Sp +.Vb 3 +\& /klick/map/filename ,s +\& /klick/map/preroll ,i +\& /klick/map/tempo_multiplier ,f +.Ve +.SS "\s-1JACK\s0 Transport Metronome" +.IX Subsection "JACK Transport Metronome" +.IP "/klick/jack/query" 4 +.IX Item "/klick/jack/query" +.PD 0 +.IP "/klick/jack/query ,s " 4 +.IX Item "/klick/jack/query ,s " +.PD +currently does nothing +.SH "AUTHOR" +.IX Header "AUTHOR" +klick is opyright (C) 2007\-2009 Dominic Sacre -- cgit v1.2.3