Mercurial > hg > vamp-known-plugins-rdf

annotate plugins/bbc-vamp-plugins.n3 @ 36:b1a4b9c7c0dc rdfquery

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Various rdf updates
author Chris Cannam
date Wed, 18 Jun 2014 13:45:26 +0100
parents b6ecdd3e5724
children 8ec9526057c1
rev   line source
Chris@24 1 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
Chris@24 2 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
Chris@24 3 @prefix vamp: <http://purl.org/ontology/vamp/> .
Chris@24 4 @prefix plugbase: <http://vamp-plugins.org/rdf/plugins/bbc-vamp-plugins#> .
Chris@24 5 @prefix owl: <http://www.w3.org/2002/07/owl#> .
Chris@24 6 @prefix dc: <http://purl.org/dc/elements/1.1/> .
Chris@24 7 @prefix af: <http://purl.org/ontology/af/> .
Chris@24 8 @prefix foaf: <http://xmlns.com/foaf/0.1/> .
Chris@24 9 @prefix cc: <http://web.resource.org/cc/> .
Chris@36 10 @prefix doap: <http://usefulinc.com/ns/doap#> .
Chris@24 11 @prefix : <#> .
Chris@24 12
Chris@24 13 <> a vamp:PluginDescription ;
Chris@24 14 foaf:maker <http://www.vamp-plugins.org/doap.rdf#template-generator> ;
Chris@24 15 foaf:primaryTopic <http://vamp-plugins.org/rdf/plugins/bbc-vamp-plugins> .
Chris@24 16
Chris@36 17 :maker
Chris@36 18 foaf:name "BBC" ;
Chris@36 19 foaf:page "http://www.bbc.co.uk/" .
Chris@36 20
Chris@27 21 plugbase:library a vamp:PluginLibrary ;
Chris@24 22 vamp:identifier "bbc-vamp-plugins" ;
Chris@27 23 dc:title "BBC Vamp Plugins" ;
Chris@36 24 dc:description "A collection of audio feature extraction algorithms from BBC Research and Development" ;
Chris@36 25 foaf:page <https://github.com/bbcrd/bbc-vamp-plugins/blob/master/README.md> ;
Chris@36 26 doap:download-page <https://github.com/bbcrd/bbc-vamp-plugins/releases> ;
Chris@24 27 vamp:available_plugin plugbase:bbc-energy ;
Chris@24 28 vamp:available_plugin plugbase:bbc-intensity ;
Chris@24 29 vamp:available_plugin plugbase:bbc-rhythm ;
Chris@24 30 vamp:available_plugin plugbase:bbc-spectral-contrast ;
Chris@24 31 vamp:available_plugin plugbase:bbc-spectral-flux ;
Chris@24 32 vamp:available_plugin plugbase:bbc-speechmusic-segmenter ;
Chris@36 33 vamp:has_source true ;
Chris@36 34 vamp:has_binary "linux32" ;
Chris@36 35 vamp:has_binary "linux64" ;
Chris@36 36 vamp:has_binary "win32" ;
Chris@36 37 vamp:has_binary "osx"
Chris@24 38 .
Chris@24 39
Chris@24 40 plugbase:bbc-energy a vamp:Plugin ;
Chris@24 41 dc:title "Energy" ;
Chris@24 42 vamp:name "Energy" ;
Chris@36 43 dc:description """Calculates the RMS energy and low energy ratio of a signal""" ;
Chris@36 44 foaf:maker :maker ;
Chris@24 45 dc:rights """(c) 2013 British Broadcasting Corporation""" ;
Chris@24 46 # cc:license <Place plugin license URI here and uncomment> ;
Chris@24 47 vamp:identifier "bbc-energy" ;
Chris@24 48 vamp:vamp_API_version vamp:api_version_2 ;
Chris@24 49 owl:versionInfo "2" ;
Chris@24 50 vamp:input_domain vamp:TimeDomain ;
Chris@24 51
Chris@24 52 vamp:parameter plugbase:bbc-energy_param_threshold ;
Chris@24 53 vamp:parameter plugbase:bbc-energy_param_root ;
Chris@24 54
Chris@24 55 vamp:output plugbase:bbc-energy_output_rmsenergy ;
Chris@24 56 vamp:output plugbase:bbc-energy_output_lowenergy ;
Chris@24 57 .
Chris@24 58 plugbase:bbc-energy_param_threshold a vamp:Parameter ;
Chris@24 59 vamp:identifier "threshold" ;
Chris@24 60 dc:title "Low energy threshold" ;
Chris@24 61 dc:format "" ;
Chris@24 62 vamp:min_value 0 ;
Chris@24 63 vamp:max_value 10 ;
Chris@24 64 vamp:unit "" ;
Chris@24 65 vamp:default_value 1 ;
Chris@24 66 vamp:value_names ();
Chris@24 67 .
Chris@24 68 plugbase:bbc-energy_param_root a vamp:QuantizedParameter ;
Chris@24 69 vamp:identifier "root" ;
Chris@24 70 dc:title "Use root" ;
Chris@24 71 dc:format "" ;
Chris@24 72 vamp:min_value 0 ;
Chris@24 73 vamp:max_value 1 ;
Chris@24 74 vamp:unit "" ;
Chris@24 75 vamp:quantize_step 1 ;
Chris@24 76 vamp:default_value 1 ;
Chris@24 77 vamp:value_names ();
Chris@24 78 .
Chris@24 79 plugbase:bbc-energy_output_rmsenergy a vamp:DenseOutput ;
Chris@24 80 vamp:identifier "rmsenergy" ;
Chris@24 81 dc:title "RMS Energy" ;
Chris@24 82 dc:description """RMS of the signal.""" ;
Chris@24 83 vamp:fixed_bin_count "true" ;
Chris@24 84 vamp:unit "" ;
Chris@24 85 vamp:bin_count 1 ;
Chris@24 86 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 87 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 88 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 89 .
Chris@24 90 plugbase:bbc-energy_output_lowenergy a vamp:SparseOutput ;
Chris@24 91 vamp:identifier "lowenergy" ;
Chris@24 92 dc:title "Low Energy" ;
Chris@24 93 dc:description """Percentage of track which is below the low energy threshold.""" ;
Chris@24 94 vamp:fixed_bin_count "true" ;
Chris@24 95 vamp:unit "" ;
Chris@24 96 vamp:bin_count 1 ;
Chris@24 97 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 98 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 99 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 100 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 101 .
Chris@24 102 plugbase:bbc-intensity a vamp:Plugin ;
Chris@24 103 dc:title "Intensity" ;
Chris@24 104 vamp:name "Intensity" ;
Chris@36 105 dc:description """Calculates the intensity of a signal and the intensity ratio for a number of sub-bands""" ;
Chris@36 106 foaf:maker :maker ;
Chris@24 107 dc:rights """(c) 2013 British Broadcasting Corporation""" ;
Chris@24 108 # cc:license <Place plugin license URI here and uncomment> ;
Chris@24 109 vamp:identifier "bbc-intensity" ;
Chris@24 110 vamp:vamp_API_version vamp:api_version_2 ;
Chris@24 111 owl:versionInfo "1" ;
Chris@24 112 vamp:input_domain vamp:FrequencyDomain ;
Chris@24 113
Chris@24 114
Chris@24 115 vamp:parameter plugbase:bbc-intensity_param_numBands ;
Chris@24 116
Chris@24 117 vamp:output plugbase:bbc-intensity_output_intensity ;
Chris@24 118 vamp:output plugbase:bbc-intensity_output_intensity-ratio ;
Chris@24 119 .
Chris@24 120 plugbase:bbc-intensity_param_numBands a vamp:QuantizedParameter ;
Chris@24 121 vamp:identifier "numBands" ;
Chris@24 122 dc:title "Sub-bands" ;
Chris@24 123 dc:format "" ;
Chris@24 124 vamp:min_value 2 ;
Chris@24 125 vamp:max_value 50 ;
Chris@24 126 vamp:unit "" ;
Chris@24 127 vamp:quantize_step 1 ;
Chris@24 128 vamp:default_value 7 ;
Chris@24 129 vamp:value_names ();
Chris@24 130 .
Chris@24 131 plugbase:bbc-intensity_output_intensity a vamp:DenseOutput ;
Chris@24 132 vamp:identifier "intensity" ;
Chris@24 133 dc:title "Intensity" ;
Chris@24 134 dc:description """Sum of the FFT bin absolute values.""" ;
Chris@24 135 vamp:fixed_bin_count "true" ;
Chris@24 136 vamp:unit "" ;
Chris@24 137 vamp:bin_count 1 ;
Chris@24 138 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 139 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 140 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 141 .
Chris@24 142 plugbase:bbc-intensity_output_intensity-ratio a vamp:DenseOutput ;
Chris@24 143 vamp:identifier "intensity-ratio" ;
Chris@24 144 dc:title "Intensity Ratio" ;
Chris@24 145 dc:description """Sum of each sub-band's absolute values.""" ;
Chris@24 146 vamp:fixed_bin_count "true" ;
Chris@24 147 vamp:unit "" ;
Chris@24 148 vamp:bin_count 7 ;
Chris@24 149 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 150 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 151 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 152 .
Chris@24 153 plugbase:bbc-rhythm a vamp:Plugin ;
Chris@24 154 dc:title "Rhythm" ;
Chris@24 155 vamp:name "Rhythm" ;
Chris@36 156 dc:description """Calculates rhythmic features of a signal, including onsets and tempo """ ;
Chris@36 157 foaf:maker :maker ;
Chris@24 158 dc:rights """(c) 2013 British Broadcasting Corporation""" ;
Chris@24 159 # cc:license <Place plugin license URI here and uncomment> ;
Chris@24 160 vamp:identifier "bbc-rhythm" ;
Chris@24 161 vamp:vamp_API_version vamp:api_version_2 ;
Chris@24 162 owl:versionInfo "1" ;
Chris@24 163 vamp:input_domain vamp:FrequencyDomain ;
Chris@24 164
Chris@24 165
Chris@24 166 vamp:parameter plugbase:bbc-rhythm_param_numBands ;
Chris@24 167 vamp:parameter plugbase:bbc-rhythm_param_threshold ;
Chris@24 168 vamp:parameter plugbase:bbc-rhythm_param_average_window ;
Chris@24 169 vamp:parameter plugbase:bbc-rhythm_param_peak_window ;
Chris@24 170 vamp:parameter plugbase:bbc-rhythm_param_min_bpm ;
Chris@24 171 vamp:parameter plugbase:bbc-rhythm_param_max_bpm ;
Chris@24 172
Chris@24 173 vamp:output plugbase:bbc-rhythm_output_onset_curve ;
Chris@24 174 vamp:output plugbase:bbc-rhythm_output_average ;
Chris@24 175 vamp:output plugbase:bbc-rhythm_output_diff ;
Chris@24 176 vamp:output plugbase:bbc-rhythm_output_onset ;
Chris@24 177 vamp:output plugbase:bbc-rhythm_output_avg-onset-freq ;
Chris@24 178 vamp:output plugbase:bbc-rhythm_output_rhythm-strength ;
Chris@24 179 vamp:output plugbase:bbc-rhythm_output_autocor ;
Chris@24 180 vamp:output plugbase:bbc-rhythm_output_mean-correlation-peak ;
Chris@24 181 vamp:output plugbase:bbc-rhythm_output_peak-valley-ratio ;
Chris@24 182 vamp:output plugbase:bbc-rhythm_output_tempo ;
Chris@24 183 .
Chris@24 184 plugbase:bbc-rhythm_param_numBands a vamp:QuantizedParameter ;
Chris@24 185 vamp:identifier "numBands" ;
Chris@24 186 dc:title "Sub-bands" ;
Chris@24 187 dc:format "" ;
Chris@24 188 vamp:min_value 2 ;
Chris@24 189 vamp:max_value 50 ;
Chris@24 190 vamp:unit "" ;
Chris@24 191 vamp:quantize_step 1 ;
Chris@24 192 vamp:default_value 7 ;
Chris@24 193 vamp:value_names ();
Chris@24 194 .
Chris@24 195 plugbase:bbc-rhythm_param_threshold a vamp:Parameter ;
Chris@24 196 vamp:identifier "threshold" ;
Chris@24 197 dc:title "Threshold" ;
Chris@24 198 dc:format "" ;
Chris@24 199 vamp:min_value 0 ;
Chris@24 200 vamp:max_value 10 ;
Chris@24 201 vamp:unit "" ;
Chris@24 202 vamp:default_value 1 ;
Chris@24 203 vamp:value_names ();
Chris@24 204 .
Chris@24 205 plugbase:bbc-rhythm_param_average_window a vamp:QuantizedParameter ;
Chris@24 206 vamp:identifier "average_window" ;
Chris@24 207 dc:title "Moving average window length" ;
Chris@24 208 dc:format "frames" ;
Chris@24 209 vamp:min_value 1 ;
Chris@24 210 vamp:max_value 500 ;
Chris@24 211 vamp:unit "frames" ;
Chris@24 212 vamp:quantize_step 1 ;
Chris@24 213 vamp:default_value 200 ;
Chris@24 214 vamp:value_names ();
Chris@24 215 .
Chris@24 216 plugbase:bbc-rhythm_param_peak_window a vamp:QuantizedParameter ;
Chris@24 217 vamp:identifier "peak_window" ;
Chris@24 218 dc:title "Onset peak window length" ;
Chris@24 219 dc:format "frames" ;
Chris@24 220 vamp:min_value 1 ;
Chris@24 221 vamp:max_value 20 ;
Chris@24 222 vamp:unit "frames" ;
Chris@24 223 vamp:quantize_step 1 ;
Chris@24 224 vamp:default_value 6 ;
Chris@24 225 vamp:value_names ();
Chris@24 226 .
Chris@24 227 plugbase:bbc-rhythm_param_min_bpm a vamp:QuantizedParameter ;
Chris@24 228 vamp:identifier "min_bpm" ;
Chris@24 229 dc:title "Minimum BPM" ;
Chris@24 230 dc:format "bpm" ;
Chris@24 231 vamp:min_value 5 ;
Chris@24 232 vamp:max_value 300 ;
Chris@24 233 vamp:unit "bpm" ;
Chris@24 234 vamp:quantize_step 1 ;
Chris@24 235 vamp:default_value 12 ;
Chris@24 236 vamp:value_names ();
Chris@24 237 .
Chris@24 238 plugbase:bbc-rhythm_param_max_bpm a vamp:QuantizedParameter ;
Chris@24 239 vamp:identifier "max_bpm" ;
Chris@24 240 dc:title "Maximum BPM" ;
Chris@24 241 dc:format "bpm" ;
Chris@24 242 vamp:min_value 50 ;
Chris@24 243 vamp:max_value 400 ;
Chris@24 244 vamp:unit "bpm" ;
Chris@24 245 vamp:quantize_step 1 ;
Chris@24 246 vamp:default_value 300 ;
Chris@24 247 vamp:value_names ();
Chris@24 248 .
Chris@24 249 plugbase:bbc-rhythm_output_onset_curve a vamp:SparseOutput ;
Chris@24 250 vamp:identifier "onset_curve" ;
Chris@24 251 dc:title "Onset curve" ;
Chris@24 252 dc:description """Onset detection curve.""" ;
Chris@24 253 vamp:fixed_bin_count "true" ;
Chris@24 254 vamp:unit "" ;
Chris@24 255 vamp:bin_count 1 ;
Chris@24 256 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 257 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 258 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 259 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 260 .
Chris@24 261 plugbase:bbc-rhythm_output_average a vamp:SparseOutput ;
Chris@24 262 vamp:identifier "average" ;
Chris@24 263 dc:title "Average" ;
Chris@24 264 dc:description """Moving average of onset curve.""" ;
Chris@24 265 vamp:fixed_bin_count "true" ;
Chris@24 266 vamp:unit "" ;
Chris@24 267 vamp:bin_count 1 ;
Chris@24 268 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 269 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 270 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 271 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 272 .
Chris@24 273 plugbase:bbc-rhythm_output_diff a vamp:SparseOutput ;
Chris@24 274 vamp:identifier "diff" ;
Chris@24 275 dc:title "Difference" ;
Chris@24 276 dc:description """Difference between onset and average.""" ;
Chris@24 277 vamp:fixed_bin_count "true" ;
Chris@24 278 vamp:unit "" ;
Chris@24 279 vamp:bin_count 1 ;
Chris@24 280 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 281 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 282 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 283 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 284 .
Chris@24 285 plugbase:bbc-rhythm_output_onset a vamp:SparseOutput ;
Chris@24 286 vamp:identifier "onset" ;
Chris@24 287 dc:title "Onset" ;
Chris@24 288 dc:description """Point of onsets.""" ;
Chris@24 289 vamp:fixed_bin_count "true" ;
Chris@24 290 vamp:unit "" ;
Chris@24 291 vamp:bin_count 0 ;
Chris@24 292 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 293 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 294 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 295 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 296 .
Chris@24 297 plugbase:bbc-rhythm_output_avg-onset-freq a vamp:SparseOutput ;
Chris@24 298 vamp:identifier "avg-onset-freq" ;
Chris@24 299 dc:title "Average Onset Frequency" ;
Chris@24 300 dc:description """Rate of onsets per minute.""" ;
Chris@24 301 vamp:fixed_bin_count "true" ;
Chris@24 302 vamp:unit "" ;
Chris@24 303 vamp:bin_count 1 ;
Chris@24 304 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 305 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 306 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 307 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 308 .
Chris@24 309 plugbase:bbc-rhythm_output_rhythm-strength a vamp:SparseOutput ;
Chris@24 310 vamp:identifier "rhythm-strength" ;
Chris@24 311 dc:title "Rhythm Strength" ;
Chris@24 312 dc:description """Average value of peaks in onset curve.""" ;
Chris@24 313 vamp:fixed_bin_count "true" ;
Chris@24 314 vamp:unit "" ;
Chris@24 315 vamp:bin_count 1 ;
Chris@24 316 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 317 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 318 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 319 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 320 .
Chris@24 321 plugbase:bbc-rhythm_output_autocor a vamp:SparseOutput ;
Chris@24 322 vamp:identifier "autocor" ;
Chris@24 323 dc:title "Autocorrelation" ;
Chris@24 324 dc:description """Autocorrelation of onset detection curve.""" ;
Chris@24 325 vamp:fixed_bin_count "true" ;
Chris@24 326 vamp:unit "" ;
Chris@24 327 vamp:bin_count 1 ;
Chris@24 328 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 329 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 330 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 331 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 332 .
Chris@24 333 plugbase:bbc-rhythm_output_mean-correlation-peak a vamp:SparseOutput ;
Chris@24 334 vamp:identifier "mean-correlation-peak" ;
Chris@24 335 dc:title "Mean Correlation Peak" ;
Chris@24 336 dc:description """Mean of the peak autocorrelation values.""" ;
Chris@24 337 vamp:fixed_bin_count "true" ;
Chris@24 338 vamp:unit "" ;
Chris@24 339 vamp:bin_count 1 ;
Chris@24 340 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 341 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 342 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 343 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 344 .
Chris@24 345 plugbase:bbc-rhythm_output_peak-valley-ratio a vamp:SparseOutput ;
Chris@24 346 vamp:identifier "peak-valley-ratio" ;
Chris@24 347 dc:title "Peak-Valley Ratio" ;
Chris@24 348 dc:description """Ratio of the mean correlation peak to the mean correlation valley.""" ;
Chris@24 349 vamp:fixed_bin_count "true" ;
Chris@24 350 vamp:unit "" ;
Chris@24 351 vamp:bin_count 1 ;
Chris@24 352 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 353 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 354 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 355 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 356 .
Chris@24 357 plugbase:bbc-rhythm_output_tempo a vamp:SparseOutput ;
Chris@24 358 vamp:identifier "tempo" ;
Chris@24 359 dc:title "Tempo" ;
Chris@24 360 dc:description """Overall tempo of the track in BPM.""" ;
Chris@24 361 vamp:fixed_bin_count "true" ;
Chris@24 362 vamp:unit "bpm" ;
Chris@24 363 vamp:bin_count 1 ;
Chris@24 364 vamp:sample_type vamp:VariableSampleRate ;
Chris@24 365 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 366 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 367 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 368 .
Chris@24 369 plugbase:bbc-spectral-contrast a vamp:Plugin ;
Chris@24 370 dc:title "Spectral Contrast" ;
Chris@24 371 vamp:name "Spectral Contrast" ;
Chris@36 372 dc:description """Calculates the peak and valleys of the spectral contrast feature""" ;
Chris@36 373 foaf:maker :maker ;
Chris@24 374 dc:rights """(c) 2013 British Broadcasting Corporation""" ;
Chris@24 375 # cc:license <Place plugin license URI here and uncomment> ;
Chris@24 376 vamp:identifier "bbc-spectral-contrast" ;
Chris@24 377 vamp:vamp_API_version vamp:api_version_2 ;
Chris@24 378 owl:versionInfo "1" ;
Chris@24 379 vamp:input_domain vamp:FrequencyDomain ;
Chris@24 380
Chris@24 381
Chris@24 382 vamp:parameter plugbase:bbc-spectral-contrast_param_alpha ;
Chris@24 383 vamp:parameter plugbase:bbc-spectral-contrast_param_numBands ;
Chris@24 384
Chris@24 385 vamp:output plugbase:bbc-spectral-contrast_output_valleys ;
Chris@24 386 vamp:output plugbase:bbc-spectral-contrast_output_peaks ;
Chris@24 387 vamp:output plugbase:bbc-spectral-contrast_output_mean ;
Chris@24 388 .
Chris@24 389 plugbase:bbc-spectral-contrast_param_alpha a vamp:Parameter ;
Chris@24 390 vamp:identifier "alpha" ;
Chris@24 391 dc:title "Alpha" ;
Chris@24 392 dc:format "" ;
Chris@24 393 vamp:min_value 0 ;
Chris@24 394 vamp:max_value 1 ;
Chris@24 395 vamp:unit "" ;
Chris@24 396 vamp:default_value 0.02 ;
Chris@24 397 vamp:value_names ();
Chris@24 398 .
Chris@24 399 plugbase:bbc-spectral-contrast_param_numBands a vamp:QuantizedParameter ;
Chris@24 400 vamp:identifier "numBands" ;
Chris@24 401 dc:title "Sub-bands" ;
Chris@24 402 dc:format "" ;
Chris@24 403 vamp:min_value 2 ;
Chris@24 404 vamp:max_value 50 ;
Chris@24 405 vamp:unit "" ;
Chris@24 406 vamp:quantize_step 1 ;
Chris@24 407 vamp:default_value 7 ;
Chris@24 408 vamp:value_names ();
Chris@24 409 .
Chris@24 410 plugbase:bbc-spectral-contrast_output_valleys a vamp:DenseOutput ;
Chris@24 411 vamp:identifier "valleys" ;
Chris@24 412 dc:title "Spectral Valleys" ;
Chris@24 413 dc:description """Valley of the spectrum.""" ;
Chris@24 414 vamp:fixed_bin_count "true" ;
Chris@24 415 vamp:unit "" ;
Chris@24 416 vamp:bin_count 7 ;
Chris@24 417 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 418 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 419 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 420 .
Chris@24 421 plugbase:bbc-spectral-contrast_output_peaks a vamp:DenseOutput ;
Chris@24 422 vamp:identifier "peaks" ;
Chris@24 423 dc:title "Spectral Peaks" ;
Chris@24 424 dc:description """Peak of the spectrum.""" ;
Chris@24 425 vamp:fixed_bin_count "true" ;
Chris@24 426 vamp:unit "" ;
Chris@24 427 vamp:bin_count 7 ;
Chris@24 428 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 429 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 430 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 431 .
Chris@24 432 plugbase:bbc-spectral-contrast_output_mean a vamp:DenseOutput ;
Chris@24 433 vamp:identifier "mean" ;
Chris@24 434 dc:title "Spectral Mean" ;
Chris@24 435 dc:description """Mean of the spectrum.""" ;
Chris@24 436 vamp:fixed_bin_count "true" ;
Chris@24 437 vamp:unit "" ;
Chris@24 438 vamp:bin_count 7 ;
Chris@24 439 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 440 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 441 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 442 .
Chris@24 443 plugbase:bbc-spectral-flux a vamp:Plugin ;
Chris@24 444 dc:title "Spectral Flux" ;
Chris@24 445 vamp:name "Spectral Flux" ;
Chris@36 446 dc:description """Calculates the spectral flux""" ;
Chris@36 447 foaf:maker :maker ;
Chris@24 448 dc:rights """(c) 2013 British Broadcasting Corporation""" ;
Chris@24 449 # cc:license <Place plugin license URI here and uncomment> ;
Chris@24 450 vamp:identifier "bbc-spectral-flux" ;
Chris@24 451 vamp:vamp_API_version vamp:api_version_2 ;
Chris@24 452 owl:versionInfo "1" ;
Chris@24 453 vamp:input_domain vamp:FrequencyDomain ;
Chris@24 454
Chris@24 455
Chris@24 456 vamp:parameter plugbase:bbc-spectral-flux_param_usel2 ;
Chris@24 457
Chris@24 458 vamp:output plugbase:bbc-spectral-flux_output_spectral-flux ;
Chris@24 459 .
Chris@24 460 plugbase:bbc-spectral-flux_param_usel2 a vamp:QuantizedParameter ;
Chris@24 461 vamp:identifier "usel2" ;
Chris@24 462 dc:title "Use L2 norm over L1" ;
Chris@24 463 dc:format "" ;
Chris@24 464 vamp:min_value 0 ;
Chris@24 465 vamp:max_value 1 ;
Chris@24 466 vamp:unit "" ;
Chris@24 467 vamp:quantize_step 1 ;
Chris@24 468 vamp:default_value 0 ;
Chris@24 469 vamp:value_names ();
Chris@24 470 .
Chris@24 471 plugbase:bbc-spectral-flux_output_spectral-flux a vamp:DenseOutput ;
Chris@24 472 vamp:identifier "spectral-flux" ;
Chris@24 473 dc:title "Spectral Flux" ;
Chris@24 474 dc:description """Difference between FFT bin values.""" ;
Chris@24 475 vamp:fixed_bin_count "true" ;
Chris@24 476 vamp:unit "" ;
Chris@24 477 vamp:bin_count 1 ;
Chris@24 478 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 479 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 480 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 481 .
Chris@24 482 plugbase:bbc-speechmusic-segmenter a vamp:Plugin ;
Chris@24 483 dc:title "Speech/Music segmenter" ;
Chris@24 484 vamp:name "Speech/Music segmenter" ;
Chris@36 485 dc:description """Calculates boundaries between speech and music""" ;
Chris@36 486 foaf:maker :maker ;
Chris@24 487 dc:rights """(c) 2011 British Broadcasting Corporation""" ;
Chris@24 488 # cc:license <Place plugin license URI here and uncomment> ;
Chris@24 489 vamp:identifier "bbc-speechmusic-segmenter" ;
Chris@24 490 vamp:vamp_API_version vamp:api_version_2 ;
Chris@24 491 owl:versionInfo "1" ;
Chris@24 492 vamp:input_domain vamp:TimeDomain ;
Chris@24 493
Chris@24 494 vamp:parameter plugbase:bbc-speechmusic-segmenter_param_resolution ;
Chris@24 495 vamp:parameter plugbase:bbc-speechmusic-segmenter_param_change_threshold ;
Chris@24 496 vamp:parameter plugbase:bbc-speechmusic-segmenter_param_decision_threshold ;
Chris@24 497 vamp:parameter plugbase:bbc-speechmusic-segmenter_param_min_music_length ;
Chris@24 498 vamp:parameter plugbase:bbc-speechmusic-segmenter_param_margin ;
Chris@24 499
Chris@24 500 vamp:output plugbase:bbc-speechmusic-segmenter_output_segmentation ;
Chris@24 501 vamp:output plugbase:bbc-speechmusic-segmenter_output_skewness ;
Chris@24 502 .
Chris@24 503 plugbase:bbc-speechmusic-segmenter_param_resolution a vamp:QuantizedParameter ;
Chris@24 504 vamp:identifier "resolution" ;
Chris@24 505 dc:title "Resolution" ;
Chris@24 506 dc:format "" ;
Chris@24 507 vamp:min_value 1 ;
Chris@24 508 vamp:max_value 1024 ;
Chris@24 509 vamp:unit "" ;
Chris@24 510 vamp:quantize_step 1 ;
Chris@24 511 vamp:default_value 256 ;
Chris@24 512 vamp:value_names ();
Chris@24 513 .
Chris@24 514 plugbase:bbc-speechmusic-segmenter_param_change_threshold a vamp:Parameter ;
Chris@24 515 vamp:identifier "change_threshold" ;
Chris@24 516 dc:title "Change threshold" ;
Chris@24 517 dc:format "" ;
Chris@24 518 vamp:min_value 0 ;
Chris@24 519 vamp:max_value 1 ;
Chris@24 520 vamp:unit "" ;
Chris@24 521 vamp:default_value 0.0781 ;
Chris@24 522 vamp:value_names ();
Chris@24 523 .
Chris@24 524 plugbase:bbc-speechmusic-segmenter_param_decision_threshold a vamp:Parameter ;
Chris@24 525 vamp:identifier "decision_threshold" ;
Chris@24 526 dc:title "Decision threshold" ;
Chris@24 527 dc:format "" ;
Chris@24 528 vamp:min_value 0 ;
Chris@24 529 vamp:max_value 1 ;
Chris@24 530 vamp:unit "" ;
Chris@24 531 vamp:default_value 0.2734 ;
Chris@24 532 vamp:value_names ();
Chris@24 533 .
Chris@24 534 plugbase:bbc-speechmusic-segmenter_param_min_music_length a vamp:Parameter ;
Chris@24 535 vamp:identifier "min_music_length" ;
Chris@24 536 dc:title "Minimum music segment length" ;
Chris@24 537 dc:format "" ;
Chris@24 538 vamp:min_value 0 ;
Chris@24 539 vamp:max_value 100 ;
Chris@24 540 vamp:unit "" ;
Chris@24 541 vamp:default_value 0 ;
Chris@24 542 vamp:value_names ();
Chris@24 543 .
Chris@24 544 plugbase:bbc-speechmusic-segmenter_param_margin a vamp:Parameter ;
Chris@24 545 vamp:identifier "margin" ;
Chris@24 546 dc:title "Margin" ;
Chris@24 547 dc:format "" ;
Chris@24 548 vamp:min_value 0 ;
Chris@24 549 vamp:max_value 50 ;
Chris@24 550 vamp:unit "" ;
Chris@24 551 vamp:default_value 14 ;
Chris@24 552 vamp:value_names ();
Chris@24 553 .
Chris@24 554 plugbase:bbc-speechmusic-segmenter_output_segmentation a vamp:SparseOutput ;
Chris@24 555 vamp:identifier "segmentation" ;
Chris@24 556 dc:title "Segmentation" ;
Chris@24 557 dc:description """Segmentation""" ;
Chris@24 558 vamp:fixed_bin_count "true" ;
Chris@24 559 vamp:unit "segment-type" ;
Chris@24 560 a vamp:QuantizedOutput ;
Chris@24 561 vamp:quantize_step 1 ;
Chris@24 562 a vamp:KnownExtentsOutput ;
Chris@24 563 vamp:min_value 0 ;
Chris@24 564 vamp:max_value 2 ;
Chris@24 565 vamp:bin_count 1 ;
Chris@24 566 vamp:sample_type vamp:VariableSampleRate ;
Chris@25 567 vamp:sample_rate 0 ;
Chris@24 568 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 569 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 570 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 571 .
Chris@24 572 plugbase:bbc-speechmusic-segmenter_output_skewness a vamp:SparseOutput ;
Chris@24 573 vamp:identifier "skewness" ;
Chris@24 574 dc:title "Detection function" ;
Chris@24 575 dc:description """Detection function""" ;
Chris@24 576 vamp:fixed_bin_count "true" ;
Chris@24 577 vamp:unit "segment-type" ;
Chris@24 578 a vamp:QuantizedOutput ;
Chris@24 579 vamp:quantize_step 1 ;
Chris@24 580 a vamp:KnownExtentsOutput ;
Chris@24 581 vamp:min_value 0 ;
Chris@24 582 vamp:max_value 2 ;
Chris@24 583 vamp:bin_count 1 ;
Chris@24 584 vamp:sample_type vamp:VariableSampleRate ;
Chris@25 585 vamp:sample_rate 0 ;
Chris@24 586 # vamp:computes_event_type <Place event type URI here and uncomment> ;
Chris@24 587 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
Chris@24 588 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
Chris@24 589 .
Chris@24 590