# LV2

An open and extensible audio plugin standard

Version | 1.18.10

Macros
Parameters
LV2

## Detailed Description

Common parameters for audio processing.

See http://lv2plug.in/ns/ext/parameters for details.

## Macros
#define | LV2_PARAMETERS_URI "http://lv2plug.in/ns/ext/parameters"
#define | LV2_PARAMETERS_PREFIX LV2_PARAMETERS_URI "#"
#define | LV2_PARAMETERS__CompressorControls LV2_PARAMETERS_PREFIX "CompressorControls"
#define | LV2_PARAMETERS__ControlGroup LV2_PARAMETERS_PREFIX "ControlGroup"
#define | LV2_PARAMETERS__EnvelopeControls LV2_PARAMETERS_PREFIX "EnvelopeControls"
#define | LV2_PARAMETERS__FilterControls LV2_PARAMETERS_PREFIX "FilterControls"
#define | LV2_PARAMETERS__OscillatorControls LV2_PARAMETERS_PREFIX "OscillatorControls"
#define | LV2_PARAMETERS__amplitude LV2_PARAMETERS_PREFIX "amplitude"
#define | LV2_PARAMETERS__attack LV2_PARAMETERS_PREFIX "attack"
#define | LV2_PARAMETERS__bypass LV2_PARAMETERS_PREFIX "bypass"
#define | LV2_PARAMETERS__cutoffFrequency LV2_PARAMETERS_PREFIX "cutoffFrequency"
#define | LV2_PARAMETERS__decay LV2_PARAMETERS_PREFIX "decay"
#define | LV2_PARAMETERS__delay LV2_PARAMETERS_PREFIX "delay"
#define | LV2_PARAMETERS__dryLevel LV2_PARAMETERS_PREFIX "dryLevel"
#define | LV2_PARAMETERS__frequency LV2_PARAMETERS_PREFIX "frequency"
#define | LV2_PARAMETERS__gain LV2_PARAMETERS_PREFIX "gain"
#define | LV2_PARAMETERS__hold LV2_PARAMETERS_PREFIX "hold"
#define | LV2_PARAMETERS__pulseWidth LV2_PARAMETERS_PREFIX "pulseWidth"
#define | LV2_PARAMETERS__ratio LV2_PARAMETERS_PREFIX "ratio"
#define | LV2_PARAMETERS__release LV2_PARAMETERS_PREFIX "release"
#define | LV2_PARAMETERS__resonance LV2_PARAMETERS_PREFIX "resonance"
#define | LV2_PARAMETERS__sampleRate LV2_PARAMETERS_PREFIX "sampleRate"
#define | LV2_PARAMETERS__sustain LV2_PARAMETERS_PREFIX "sustain"
#define | LV2_PARAMETERS__threshold LV2_PARAMETERS_PREFIX "threshold"
#define | LV2_PARAMETERS__waveform LV2_PARAMETERS_PREFIX "waveform"
#define | LV2_PARAMETERS__wetDryRatio LV2_PARAMETERS_PREFIX "wetDryRatio"
#define | LV2_PARAMETERS__wetLevel LV2_PARAMETERS_PREFIX "wetLevel"

## Macro Definition Documentation

## ◆ LV2_PARAMETERS_URI

#define LV2_PARAMETERS_URI "http://lv2plug.in/ns/ext/parameters"

http://lv2plug.in/ns/ext/parameters

## ◆ LV2_PARAMETERS_PREFIX

#define LV2_PARAMETERS_PREFIX LV2_PARAMETERS_URI "#"

http://lv2plug.in/ns/ext/parameters#

## ◆ LV2_PARAMETERS__CompressorControls

#define LV2_PARAMETERS__CompressorControls LV2_PARAMETERS_PREFIX "CompressorControls"

http://lv2plug.in/ns/ext/parameters#CompressorControls

## ◆ LV2_PARAMETERS__ControlGroup

#define LV2_PARAMETERS__ControlGroup LV2_PARAMETERS_PREFIX "ControlGroup"

http://lv2plug.in/ns/ext/parameters#ControlGroup

## ◆ LV2_PARAMETERS__EnvelopeControls

#define LV2_PARAMETERS__EnvelopeControls LV2_PARAMETERS_PREFIX "EnvelopeControls"

http://lv2plug.in/ns/ext/parameters#EnvelopeControls

## ◆ LV2_PARAMETERS__FilterControls

#define LV2_PARAMETERS__FilterControls LV2_PARAMETERS_PREFIX "FilterControls"

http://lv2plug.in/ns/ext/parameters#FilterControls

## ◆ LV2_PARAMETERS__OscillatorControls

#define LV2_PARAMETERS__OscillatorControls LV2_PARAMETERS_PREFIX "OscillatorControls"

http://lv2plug.in/ns/ext/parameters#OscillatorControls

## ◆ LV2_PARAMETERS__amplitude

#define LV2_PARAMETERS__amplitude LV2_PARAMETERS_PREFIX "amplitude"

http://lv2plug.in/ns/ext/parameters#amplitude

## ◆ LV2_PARAMETERS__attack

#define LV2_PARAMETERS__attack LV2_PARAMETERS_PREFIX "attack"

http://lv2plug.in/ns/ext/parameters#attack

## ◆ LV2_PARAMETERS__bypass

#define LV2_PARAMETERS__bypass LV2_PARAMETERS_PREFIX "bypass"

http://lv2plug.in/ns/ext/parameters#bypass

## ◆ LV2_PARAMETERS__cutoffFrequency

#define LV2_PARAMETERS__cutoffFrequency LV2_PARAMETERS_PREFIX "cutoffFrequency"

http://lv2plug.in/ns/ext/parameters#cutoffFrequency

## ◆ LV2_PARAMETERS__decay

#define LV2_PARAMETERS__decay LV2_PARAMETERS_PREFIX "decay"

http://lv2plug.in/ns/ext/parameters#decay

## ◆ LV2_PARAMETERS__delay

#define LV2_PARAMETERS__delay LV2_PARAMETERS_PREFIX "delay"

http://lv2plug.in/ns/ext/parameters#delay

## ◆ LV2_PARAMETERS__dryLevel

#define LV2_PARAMETERS__dryLevel LV2_PARAMETERS_PREFIX "dryLevel"

http://lv2plug.in/ns/ext/parameters#dryLevel

## ◆ LV2_PARAMETERS__frequency

#define LV2_PARAMETERS__frequency LV2_PARAMETERS_PREFIX "frequency"

http://lv2plug.in/ns/ext/parameters#frequency

## ◆ LV2_PARAMETERS__gain

#define LV2_PARAMETERS__gain LV2_PARAMETERS_PREFIX "gain"

http://lv2plug.in/ns/ext/parameters#gain

## ◆ LV2_PARAMETERS__hold

#define LV2_PARAMETERS__hold LV2_PARAMETERS_PREFIX "hold"

http://lv2plug.in/ns/ext/parameters#hold

## ◆ LV2_PARAMETERS__pulseWidth

#define LV2_PARAMETERS__pulseWidth LV2_PARAMETERS_PREFIX "pulseWidth"

http://lv2plug.in/ns/ext/parameters#pulseWidth

## ◆ LV2_PARAMETERS__ratio

#define LV2_PARAMETERS__ratio LV2_PARAMETERS_PREFIX "ratio"

http://lv2plug.in/ns/ext/parameters#ratio

## ◆ LV2_PARAMETERS__release

#define LV2_PARAMETERS__release LV2_PARAMETERS_PREFIX "release"

http://lv2plug.in/ns/ext/parameters#release

## ◆ LV2_PARAMETERS__resonance

#define LV2_PARAMETERS__resonance LV2_PARAMETERS_PREFIX "resonance"

http://lv2plug.in/ns/ext/parameters#resonance

## ◆ LV2_PARAMETERS__sampleRate

#define LV2_PARAMETERS__sampleRate LV2_PARAMETERS_PREFIX "sampleRate"

http://lv2plug.in/ns/ext/parameters#sampleRate

## ◆ LV2_PARAMETERS__sustain

#define LV2_PARAMETERS__sustain LV2_PARAMETERS_PREFIX "sustain"

http://lv2plug.in/ns/ext/parameters#sustain

## ◆ LV2_PARAMETERS__threshold

#define LV2_PARAMETERS__threshold LV2_PARAMETERS_PREFIX "threshold"

http://lv2plug.in/ns/ext/parameters#threshold

## ◆ LV2_PARAMETERS__waveform

#define LV2_PARAMETERS__waveform LV2_PARAMETERS_PREFIX "waveform"

http://lv2plug.in/ns/ext/parameters#waveform

## ◆ LV2_PARAMETERS__wetDryRatio

#define LV2_PARAMETERS__wetDryRatio LV2_PARAMETERS_PREFIX "wetDryRatio"

http://lv2plug.in/ns/ext/parameters#wetDryRatio

## ◆ LV2_PARAMETERS__wetLevel

#define LV2_PARAMETERS__wetLevel LV2_PARAMETERS_PREFIX "wetLevel"

http://lv2plug.in/ns/ext/parameters#wetLevel