2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef DCPOMATIC_AUDIO_ANALYSIS_H
21 #define DCPOMATIC_AUDIO_ANALYSIS_H
25 #include <boost/filesystem.hpp>
38 AudioPoint (AudioPoint const &);
39 AudioPoint& operator= (AudioPoint const &);
41 void write (FILE *) const;
43 float& operator[] (int t) {
51 class AudioAnalysis : public boost::noncopyable
54 AudioAnalysis (int c);
55 AudioAnalysis (boost::filesystem::path);
57 void add_point (int c, AudioPoint const & p);
59 AudioPoint get_point (int c, int p) const;
60 int points (int c) const;
61 int channels () const;
63 void write (boost::filesystem::path);
66 std::vector<std::vector<AudioPoint> > _data;