/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
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
*/
+/** @file src/lib/analyse_audio_job.h
+ * @brief AnalyseAudioJob class.
+ */
+
#include "job.h"
#include "audio_analysis.h"
#include "types.h"
+#include "dcpomatic_time.h"
class AudioBuffers;
-
+class AudioContent;
+
+/** @class AnalyseAudioJob
+ * @brief A job to analyse the audio of a piece of AudioContent and make a note of its
+ * broad peak and RMS levels.
+ *
+ * After computing the peak and RMS levels over the length of the content, the job
+ * will write a file to Content::audio_analysis_path.
+ */
class AnalyseAudioJob : public Job
{
public:
- AnalyseAudioJob (boost::shared_ptr<Film> f);
+ AnalyseAudioJob (boost::shared_ptr<const Film>, boost::shared_ptr<AudioContent>);
std::string name () const;
+ std::string json_name () const;
void run ();
private:
- void audio (boost::shared_ptr<const AudioBuffers>, Time);
+ void analyse (boost::shared_ptr<const AudioBuffers>);
- Time _done;
+ boost::weak_ptr<AudioContent> _content;
+ int64_t _done;
int64_t _samples_per_point;
std::vector<AudioPoint> _current;