ebur128_analysis.h

Go to the documentation of this file.

/*
 * Copyright (C) 2015 Robin Gareus <robin@gareus.org>
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef __ardour_ebur128_analysis_h__
#define __ardour_ebur128_analysis_h__
 
#include "ardour/audioanalyser.h"
#include "ardour/readable.h"
 
namespace ARDOUR {
 
class AudioSource;
class Session;
 
class LIBARDOUR_API EBUr128Analysis : public AudioAnalyser
{
public:
        EBUr128Analysis (float sample_rate);
        ~EBUr128Analysis();
 
        int run (AudioReadable*);
 
        float loudness () const { return _loudness; }
        float loudness_range () const { return _loudness_range; }
 
protected:
        int use_features (Vamp::Plugin::FeatureSet&, std::ostream*);
 
private:
        float _loudness;
        float _loudness_range;
 
};
 
} /* namespace */
 
#endif /* __ardour_audioanalyser_h__ */