Mercurial > hg > sonic-annotator
view runner/DefaultFeatureWriter.cpp @ 399:a3912193ce69 tip
Default branch is now named default on git as well as hg, in case we ever want to switch to mirroring in the other direction
author | Chris Cannam |
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date | Thu, 27 Aug 2020 15:57:37 +0100 |
parents | 0a56cf975768 |
children |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Annotator A utility for batch feature extraction from audio files. Mark Levy, Chris Sutton and Chris Cannam, Queen Mary, University of London. Copyright 2007-2008 QMUL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include <iostream> #include <map> #include "DefaultFeatureWriter.h" string DefaultFeatureWriter::getDescription() const { return "Write features in a generic XML format, with <feature> or <summary> elements containing output name and some or all of timestamp, duration, values, and label."; } void DefaultFeatureWriter::write(QString, const Transform &, const Vamp::Plugin::OutputDescriptor& output, const Vamp::Plugin::FeatureList& featureList, std::string summaryType) { // generic XML output /* <feature> <name>output.name</name> <timestamp>feature.timestamp</timestamp> <values>output.binName[0]:feature.value[0]...</values> <label>feature.label</label> </feature> */ for (int i = 0; i < (int)featureList.size(); ++i) { if (summaryType == "") { std::cout << "<feature>" << std::endl; } else { std::cout << "<summary type=\"" << summaryType << "\">" << std::endl; } std::cout << "\t<name>" << output.name << "</name>" << std::endl; if (featureList[i].hasTimestamp) { std::cout << "\t<timestamp>" << featureList[i].timestamp << "</timestamp>" << std::endl; } if (featureList[i].hasDuration) { std::cout << "\t<duration>" << featureList[i].duration << "</duration>" << std::endl; } if (featureList[i].values.size() > 0) { std::cout << "\t<values>"; for (int j = 0; j < (int)featureList[i].values.size(); ++j) { if (j > 0) std::cout << " "; if (output.binNames.size() > 0) std::cout << output.binNames[j] << ":"; std::cout << featureList[i].values[j]; } std::cout << "</values>" << std::endl; } if (featureList[i].label.length() > 0) std::cout << "\t<label>" << featureList[i].label << "</label>" << std::endl; if (summaryType == "") { std::cout << "</feature>" << std::endl; } else { std::cout << "</summary>" << std::endl; } } }