/*
- Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2018 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/>.
*/
*/
#include "job.h"
-#include "audio_analysis.h"
+#include "audio_point.h"
#include "types.h"
+#include "dcpomatic_time.h"
class AudioBuffers;
+class AudioAnalysis;
class Playlist;
+class AudioPoint;
+class AudioFilterGraph;
+class Filter;
/** @class AnalyseAudioJob
* @brief A job to analyse the audio of a film and make a note of its
class AnalyseAudioJob : public Job
{
public:
- AnalyseAudioJob (boost::shared_ptr<const Film>, boost::shared_ptr<const Playlist>);
+ AnalyseAudioJob (boost::shared_ptr<const Film>, boost::shared_ptr<const Playlist>, bool from_zero);
+ ~AnalyseAudioJob ();
std::string name () const;
std::string json_name () const;
void run ();
+ boost::shared_ptr<const Playlist> playlist () const {
+ return _playlist;
+ }
+
private:
- void analyse (boost::shared_ptr<const AudioBuffers>);
+ void analyse (boost::shared_ptr<const AudioBuffers>, DCPTime time);
boost::shared_ptr<const Playlist> _playlist;
+ DCPTime _start;
+ bool _from_zero;
int64_t _done;
int64_t _samples_per_point;
- std::vector<AudioPoint> _current;
+ AudioPoint* _current;
- float _overall_peak;
- Frame _overall_peak_frame;
+ float* _sample_peak;
+ Frame* _sample_peak_frame;
boost::shared_ptr<AudioAnalysis> _analysis;
+ boost::shared_ptr<AudioFilterGraph> _ebur128;
+ std::vector<Filter const *> _filters;
+
static const int _num_points;
};