@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
@prefix mda: <http://drobilla.net/plugins/mda/> .
@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

mda:Tracker
	a lv2:Plugin ,
		lv2:SpectralPlugin ;
	lv2:project mda: ;
	lv2:symbol "Tracker" ;
	doap:name "MDA Tracker" ;
	doap:shortdesc "Pitch tracking oscillator, or pitch tracking EQ" ;
	doap:license <http://usefulinc.com/doap/licenses/gpl> ;
	lv2:optionalFeature lv2:hardRTCapable ;
	pg:mainInput mda:mainIn ;
	pg:mainOutput mda:mainOut ;
	rdfs:comment """This plug-in tracks the frequency of the input signal with an oscillator, ring modulator or filter.  The pitch tracking only works with monophonic inputs, but can create interesting effects on unpitched sounds such as drums.

This plug can be used with white or pink noise inputs to generate random pitch sequences.  Interesting evolving soundscapes can be made with a drum loop input and Tracker, RezFilter and Delay in series.""" ;
	lv2:port [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 0 ;
		lv2:name "Mode" ;
		lv2:symbol "mode" ;
		lv2:default 0 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		lv2:portProperty lv2:enumeration ;
		lv2:scalePoint [
			rdf:value 0.0 ;
			rdfs:label "Sine oscillator"
		] , [
			rdf:value 0.25 ;
			rdfs:label "Square oscillator"
		] , [
			rdf:value 0.5 ;
			rdfs:label "Sawtooth oscillator"
		] , [
			rdf:value 0.75 ;
			rdfs:label "Ring modulator"
		] , [
			rdf:value 1.0 ;
			rdfs:label "Peaking EQ"
		]
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 1 ;
		lv2:name "Dynamics" ;
		lv2:symbol "dynamics" ;
		lv2:default 1 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Apply dynamics of input signal to generated output"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 2 ;
		lv2:name "Mix" ;
		lv2:symbol "mix" ;
		lv2:default 1 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Wet/dry mix"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 3 ;
		lv2:name "Glide" ;
		lv2:symbol "glide" ;
		lv2:default 0.97 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Maximum pitch change rate"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 4 ;
		lv2:name "Transpose" ;
		lv2:symbol "transpose" ;
		lv2:default 0.5 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Pitch offset to create harmonics, octave doubling, etc."
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 5 ;
		lv2:name "Maximum" ;
		lv2:symbol "maximum" ;
		lv2:default 0.8 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Maximum allowed pitch - to supress pitch tracking errors"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 6 ;
		lv2:name "Trigger" ;
		lv2:symbol "trigger" ;
		lv2:default 0.5 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Threshold level for pitch tracker - raise to stop tracking in gaps"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 7 ;
		lv2:name "Output" ;
		lv2:symbol "output" ;
		lv2:default 0.5 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Level trim"
	] , [
		a lv2:InputPort ,
			lv2:AudioPort ;
		lv2:index 8 ;
		lv2:symbol "left_in" ;
		lv2:name "Left In" ;
		lv2:designation pg:left ;
		pg:group mda:mainIn
	] , [
		a lv2:InputPort ,
			lv2:AudioPort ;
		lv2:index 9 ;
		lv2:symbol "right_in" ;
		lv2:name "Right In" ;
		lv2:designation pg:right ;
		pg:group mda:mainIn
	] , [
		a lv2:OutputPort ,
			lv2:AudioPort ;
		lv2:index 10 ;
		lv2:symbol "left_out" ;
		lv2:name "Left Out" ;
		lv2:designation pg:left ;
		pg:group mda:mainOut
	] , [
		a lv2:OutputPort ,
			lv2:AudioPort ;
		lv2:index 11 ;
		lv2:symbol "right_out" ;
		lv2:name "Right Out" ;
		lv2:designation pg:right ;
		pg:group mda:mainOut
	] .