/*
Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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,
+ DCP-o-matic 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
AudioAnalysis (boost::filesystem::path);
void add_point (int c, AudioPoint const & p);
- void set_peak (float peak, DCPTime time) {
- _peak = peak;
- _peak_time = time;
+
+ void set_sample_peak (float peak, DCPTime time) {
+ _sample_peak = peak;
+ _sample_peak_time = time;
+ }
+
+ void set_true_peak (float peak) {
+ _true_peak = peak;
+ }
+
+ void set_integrated_loudness (float l) {
+ _integrated_loudness = l;
+ }
+
+ void set_loudness_range (float r) {
+ _loudness_range = r;
}
AudioPoint get_point (int c, int p) const;
int points (int c) const;
int channels () const;
- boost::optional<float> peak () const {
- return _peak;
+ boost::optional<float> sample_peak () const {
+ return _sample_peak;
+ }
+
+ boost::optional<DCPTime> sample_peak_time () const {
+ return _sample_peak_time;
+ }
+
+ boost::optional<float> true_peak () const {
+ return _true_peak;
+ }
+
+ boost::optional<float> integrated_loudness () const {
+ return _integrated_loudness;
}
- boost::optional<DCPTime> peak_time () const {
- return _peak_time;
+ boost::optional<float> loudness_range () const {
+ return _loudness_range;
}
boost::optional<double> analysis_gain () const {
private:
std::vector<std::vector<AudioPoint> > _data;
- boost::optional<float> _peak;
- boost::optional<DCPTime> _peak_time;
+ boost::optional<float> _sample_peak;
+ boost::optional<DCPTime> _sample_peak_time;
+ boost::optional<float> _true_peak;
+ boost::optional<float> _integrated_loudness;
+ boost::optional<float> _loudness_range;
/** If this analysis was run on a single piece of
* content we store its gain in dB when the analysis
* happened.