Class: vamp:Configuration - unstable -

Configuration - For extension (SV implementation of Transform).

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in-range-of:	program

Class: vamp:DenseOutput - unstable -

DenseOutput - Specific output type comprising large binary data (e.g.: chromagram).

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sub-class-of:	PluginOutput

Class: vamp:Feature - deprecated -

Feature - This may be removed mighty soon as we rely on the Audio Features Ontology for this

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Class: vamp:InputDomain - stable -

InputDomain - Plugins warn about the input domain they require so the host can convert properly the input data. Note that this is not necessary if the host is using a PluginAdapter to wrap plugins (see Vamp doc).

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in-range-of:	input_domain

Class: vamp:Parameter - unstable -

Parameter - Parameter used by the plugin transform to set up the plugin. The parameter class instances should be instantiated according to the specific vamp:PluginDescriptor instance for each plugin.

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in-range-of:	parameter
in-domain-of:	value	parameter_descriptor

Class: vamp:ParameterDescriptor - stable -

ParameterDescriptor - Descriptior of a plugin parameter. Hosts require to know about the specific type and form of the parameters of a particular plugin for a correct transform setup.

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in-range-of:	default_value	min_value	max_value	parameter_descriptor
in-domain-of:	quantized_step	unit	identifier

Class: vamp:Plugin - stable -

Plugin - Vamp plugin is an implementation of a feature extraction algorithm based on the Vamp API.

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in-range-of:	engine	available_plugin
in-domain-of:	input_domain	output_descriptor	parameter_descriptor	plugin_description

Class: vamp:PluginDescription - unstable -

PluginDescription - The plugin descriptor provides basic metadata of the plugin. We may remove this and link directly to the plugin instance.

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in-range-of:	plugin_description
in-domain-of:	vamp_API_version	name	identifier

Class: vamp:PluginLibrary - stable -

PluginLibrary - Library of Vamp Plugins. This may need to include rights.

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in-domain-of:	available_plugin

Class: vamp:PluginOutput - unstable -

PluginOutput - Descriptior of the plugin output. This descriptor provides necessary information to interpret correctly the output features. The output type will determine how to read the temporal information of the extracted feature and how to manage the burden of ouput data.

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in-range-of:	min_value	max_value	output_descriptor
in-domain-of:	computes_feature_type	sample_type	bin_names	bin_count	quantized_step	sample_rate	unit	fixed_bin_count	identifier

Class: vamp:PluginProgram - unstable -

PluginProgram - Plugin program defines a predefined context of parameters. We may not need a concept for this and just a property linking a string representing the program name.

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in-range-of:	program
in-domain-of:	identifier

Class: vamp:SampleType - stable -

SampleType - Sample type specifies the temporal information of the plugin output. This information should be confronted with the output type for a correct interpretation.

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in-range-of:	sample_type

Class: vamp:SparseOutput - unstable -

SparseOutput - Specific output type used in sparse data outputs (e.g.: key detector).

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sub-class-of:	PluginOutput

Class: vamp:TrackLevelOutput - unstable -

TrackLevelOutput - Specific output type that returns track level information. This sort of output will require a "hacky" interpretation of the feature timestamp as it will reflect some track metadata instead of temporal data.

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sub-class-of:	PluginOutput

Class: vamp:Transform - stable -

Transform - The Transform defines the environment of any audio processing computation.

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in-domain-of:	duration	start	window_type	transform_type	block_size	step_size	parameter	program	engine	sample_rate	identifier

Class: vamp:TransformType - unstable -

TransformType - Specifies the type of transform. May be feature extraction, effect...

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Property: vamp:available_plugin - stable -

available_plugin - Available plugins in the library

Domain:	PluginLibrary
Range:	Plugin

Property: vamp:bin_count - unstable -

bin_count - Number of elements of the bin output. This information is necessary to define the output as belonging to a specific subclass of Plugin Output.

Domain:	PluginOutput
Range:

Property: vamp:bin_names - unstable -

bin_names - List of bin names if available

Domain:	PluginOutput
Range:

Property: vamp:block_size - stable -

block_size - Specifies the block size for the framing.

Domain:	Transform
Range:

Property: vamp:computes_feature_type - unstable -

computes_feature_type - Feature Types output by the plugin. Links the vamp ontology to the audio features ontology.

Domain:	PluginOutput
Range:	af:AudioFeature

Property: vamp:default_value - unstable -

default_value - Default value of the parameter

Domain:
Range:	ParameterDescriptor

Property: vamp:duration - unstable -

duration - Specifies temporal information when processing a data stream.

Domain:	Transform
Range:

Property: vamp:engine - stable -

engine - Specifies the plugin in execution. This is an extension to use Transform with other plugin libraries

Domain:	Transform
Range:	Plugin

Property: vamp:fixed_bin_count - unstable -

fixed_bin_count - Fixed bin count. A boolean type.

Domain:	PluginOutput
Range:

Property: vamp:identifier - stable -

identifier - Machine-readable identifier for Vamp plugin classes (and Transform).

Domain:	Transform	ParameterDescriptor	PluginOutput	PluginProgram	PluginDescription
Range:

Property: vamp:input_domain - stable -

input_domain - Input domain allowed by the plugin (time or frequency).

Domain:	Plugin
Range:	InputDomain

Property: vamp:max_value - unstable -

max_value - Maximum value of the parameter range

Domain:
Range:	PluginOutput	ParameterDescriptor

Property: vamp:min_value - unstable -

min_value - Minimum value of the parameter range

Domain:
Range:	PluginOutput	ParameterDescriptor

Property: vamp:name - stable -

name - Human-readable identifier for the plugin.

Domain:	PluginDescription
Range:

Property: vamp:output_descriptor - stable -

output_descriptor - Links each output type to the plugin.

Domain:	Plugin
Range:	PluginOutput

Property: vamp:parameter - stable -

parameter - Specifies the parameter to set the plugin in execution.

Domain:	Transform
Range:	Parameter

Property: vamp:parameter_descriptor - stable -

parameter_descriptor - Links each parameter descriptor to the plugin.

Domain:	Parameter	Plugin
Range:	ParameterDescriptor

Property: vamp:parameter_descriptor - stable -

parameter_descriptor - Specifies exactly the type of descriptor to set in the transform by linking it.

Domain:	Parameter	Plugin
Range:	ParameterDescriptor

Property: vamp:plugin_description - stable -

plugin_description - Links the plugin descriptor to the plugin (it may be redundant for an RDF decription to have a plugin descriptor in between an actual plugin and its properties).

Domain:	Plugin
Range:	PluginDescription

Property: vamp:program - stable -

program - Extension for configuration.

Domain:	Transform
Range:	Configuration	PluginProgram

Property: vamp:program - stable -

program - Specifies the program to set the plugin in execution. Here the plugin program matches with the one in the plugin descriptor. There is not descriptor required for the program (just a string), is it?

Domain:	Transform
Range:	Configuration	PluginProgram

Property: vamp:quantized_step - unstable -

quantized_step - Quantized step (if any). We do not include isQuantized.

Domain:	ParameterDescriptor	PluginOutput
Range:

Property: vamp:sample_rate - stable -

sample_rate - Specifies the sample rate if it is not constant.

Domain:	Transform	PluginOutput
Range:

Property: vamp:sample_rate - stable -

sample_rate - Sample rate of the output if any. Should be read depending on SampleType and Output classes.

Domain:	Transform	PluginOutput
Range:

Property: vamp:sample_rate - unstable -

sample_rate - Specifies the sample rate if it is not constant.

Domain:	Transform	PluginOutput
Range:

Property: vamp:sample_rate - unstable -

sample_rate - Sample rate of the output if any. Should be read depending on SampleType and Output classes.

Domain:	Transform	PluginOutput
Range:

Property: vamp:sample_type - unstable -

sample_type - The sample type specifies the temporal information of the output.

Domain:	PluginOutput
Range:	SampleType

Property: vamp:start - unstable -

start - Specifies temporal information when processing a data stream.

Domain:	Transform
Range:

Property: vamp:step_size - stable -

step_size - Specifies the step size for the framing.

Domain:	Transform
Range:

Property: vamp:transform_type - unstable -

transform_type - Specifies the transform type (we could do this by subclassin transform instead of using a property).

Domain:	Transform
Range:

Property: vamp:unit - unstable -

unit - Unit of the output/parameter. A string type

Domain:	ParameterDescriptor	PluginOutput
Range:

Property: vamp:value - stable -

value - Specifies the current value of the parameter.

Domain:	Parameter
Range:

Property: vamp:vamp_API_version - stable -

vamp_API_version - Version of the Vamp API used to implement this plugin.

Domain:	PluginDescription
Range:

Property: vamp:window_type - unstable -

window_type - Specifies the window type (they should be individuals and clearly not here).

Domain:	Transform
Range:

Individual: Effect -

Effect - Effect transform. This may be just a subclass of Transform...

Class:	vamp:TransformType

Individual: FeatureExtraction -

Feature Extraction - Feature extraction transform. This may be just a subclass of Transform...

Class:	vamp:TransformType