# HG changeset patch # User cannam # Date 1213971983 0 # Node ID 27da08f3e951018a40f796e7083923befaf7f14e # Parent 6b80bb85083b64920fc86671a1d3de81d306b246 * www.purl.org -> purl.org in generator * update RDF/XML version of vamp ontology diff -r 6b80bb85083b -r 27da08f3e951 rdf/generator/template-generator.cpp --- a/rdf/generator/template-generator.cpp Fri Jun 20 14:15:02 2008 +0000 +++ b/rdf/generator/template-generator.cpp Fri Jun 20 14:26:23 2008 +0000 @@ -48,7 +48,7 @@ string res=\ "@prefix rdfs: .\n\ @prefix xsd: .\n\ -@prefix vamp: .\n\ +@prefix vamp: .\n\ @prefix plugbase: <"+pluginBundleBaseURI+libname+"#> .\n\ @prefix owl: .\n\ @prefix dc: .\n\ diff -r 6b80bb85083b -r 27da08f3e951 rdf/vamp.rdf --- a/rdf/vamp.rdf Fri Jun 20 14:15:02 2008 +0000 +++ b/rdf/vamp.rdf Fri Jun 20 14:26:23 2008 +0000 @@ -1,18 +1,18 @@ - + Vamp Plugins Ontology Vamp Plugins Ontology - Vamp Ontology. This ontology includes the following descriptions + Vamp Ontology. This ontology includes the following descriptions: - -OWL description of the Vamp API - -OWL description of the Transform environment necessary to set up the execution of any plugin + - OWL description of the Vamp API + - OWL description of the Transform environment necessary to set up the execution of any plugin This Ontology provides semantics to describe and control Vamp plugins in RDF. Any "RDF-speaker" host is therefore able to use this ontology to read, set up and execute plugins. - The extracted features are expressed in terms of the Audio Features Ontology (link). - For more information, please visit the Vamp Plugins site: http://www.vamp-plugins.org/ + The extracted features are expressed in terms of the Audio Features Ontology: http://purl.org/ontology/af/. + For more information, please visit the Vamp Plugins website: http://www.vamp-plugins.org/ Chris Cannam Chris Sutton @@ -21,92 +21,92 @@ $Date: 2008/05/21 17:05:11 $ - + Vamp Plugin - Vamp plugin is an implementation of a feature extraction algorithm based on the Vamp API. + A Vamp plugin is an implementation of an audio feature extraction algorithm using the Vamp API. stable - + Vamp Plugin Library - Library of Vamp Plugins. This may need to include rights. + Library of Vamp Plugins. This may need to include rights. stable - + Vamp Plugin Parameter Descriptor - 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. + Descriptor for a plugin parameter. Hosts need to know about the specific type and form of the parameters of a particular plugin for a correct transform setup. stable - + Vamp Plugin output descriptor - 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. + Descriptor for an output of a plugin. This descriptor provides information that is necessary to correctly interpret the output features. The output type will determine how to read the temporal information of the extracted features and how to manage the burden of ouput data. unstable - - + + Dense output - Specific output type comprising large binary data (e.g.: chromagram). + Specific output type for data evenly spaced in time, which may be of high volume and which it is usually desirable to represent in a compact form. unstable - + Sparse output - + - Specific output type used in sparse data outputs (e.g.: key detector). + Specific output type for data that consist of features that require their own individual temporal information. unstable - + track level output - + - 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. + Specific output type for track level information. The Vamp API does not provide for this sort of output directly, so this will require a "hacky" interpretation of the feature timestamp to establish that it reflects track metadata instead of temporal data. unstable - + Plugin program - 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. + The program is a predefined context of parameters. We may not need a concept for this and just a property linking a string representing the program name. unstable - + Vamp Feature This may be removed mighty soon as we rely on the Audio Features Ontology for this deprecated - + Plugin input domain - 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). + Plugins declare the input domain they require, so the host can convert the input data properly. Hosts using the Vamp SDK PluginAdapter to wrap plugins should see this work done for them automatically - see the Vamp documentation. stable - + sample type - Sample type specifies the temporal information of the plugin output. This information should be confronted with the output type for a correct interpretation. + The sample type specifies the temporal information of the plugin output. This information should be combined with the output type for a correct interpretation. stable - + parameter descriptor - Links each parameter descriptor to the plugin. + Links each parameter descriptor to the plugin. - - + + stable @@ -115,138 +115,139 @@ Specifies exactly the type of descriptor to set in the transform by linking it. - - + + - + output descriptor - Links each output type to the plugin. + Links each output type to the plugin. - - + + stable - + available plugin - Available plugins in the library + Available plugins in the library - - + + stable - + plugin identifier - Machine-readable identifier for Vamp plugin classes (and Transform). + Machine-readable identifier for a Vamp plugin within the scope of its library, or for a plugin descriptor within the scope of the plugin. - - - - + + + + + stable - + - + plugin name Human-readable identifier for the plugin. - + stable - + vamp API version - Version of the Vamp API used to implement this plugin. + Version of the Vamp API used to implement this plugin. - + stable - + input domain - Input domain allowed by the plugin (time or frequency). + Input domain required by the plugin (time or frequency). - - + + stable - + max value Maximum value of the parameter range - - + + unstable - + min value Minimum value of the parameter range - - + + unstable - + default value Default value of the parameter - + unstable - + fixed bin count Fixed bin count. A boolean type. - + unstable - + - is quantised + is quantized - Quantised. A boolean type. + Quantized. A boolean type. - + unstable - + unit Unit of the output/parameter. A string type - - + + unstable - + sample rate Sample rate of the output if any. Should be read depending on SampleType and Output classes. - + unstable @@ -256,157 +257,157 @@ Specifies the sample rate if it is not constant. - + - + quantized step - Quantize step. Only defined if is_quantised is true + Quantize step. Only defined if is_quantized is true - - + + 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. - + unstable - + bin names List of bin names if available - + unstable - + sample type The sample type specifies the temporal information of the output. - - + + unstable - + feature type Feature Types output by the plugin. Links the vamp ontology to the audio features ontology. - - + + unstable - + event type Event Type output by the plugin. - - + + unstable - - - - - - + + + + + + Transform stable - The Transform defines the environment of any audio processing computation. + The Transform defines the environment of any audio processing computation. - + Parameter unstable - 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. + 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. - + Configuration unstable - For extension (SV implementation of Transform). + For extension (key/value data provided to DSSI plugins, not relevant to Vamp) - + Transform Type unstable Specifies the type of transform. May be feature extraction, effect... - + Feature Extraction unstable Feature extraction transform. This may be just a subclass of Transform... - + Effect unstable Effect transform. This may be just a subclass of Transform... - + plugin stable - Specifies the plugin in execution. This is an extension to use Transform with other plugin libraries + Specifies the sort of plugin in execution. This is an extension to use Transform with other plugin libraries - - + + - + program stable - 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? + 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? - - + + program stable - Extension for configuration. + Extension for configuration. - - + + - + parameter stable Specifies the parameter to set the plugin in execution. - - + + - + step size @@ -414,9 +415,9 @@ Specifies the step size for the framing. - + - + block size @@ -424,9 +425,9 @@ Specifies the block size for the framing. - + - + transform type @@ -434,9 +435,9 @@ Specifies the transform type (we could do this by subclassin transform instead of using a property). - + - + window type @@ -444,9 +445,9 @@ Specifies the window type (they should be individuals and clearly not here). - + - + start @@ -454,9 +455,9 @@ Specifies temporal information when processing a data stream. - + - + start @@ -464,9 +465,9 @@ Specifies temporal information when processing a data stream. - + - + value @@ -474,6 +475,6 @@ Specifies the current value of the parameter. - +