/*
- Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2021 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/>.
*/
+
/** @file src/lib/audio_content.h
* @brief AudioContent and AudioContentProperty classes.
*/
+
#ifndef DCPOMATIC_AUDIO_CONTENT_H
#define DCPOMATIC_AUDIO_CONTENT_H
+
#include "content_part.h"
#include "audio_stream.h"
#include "audio_mapping.h"
+
/** @class AudioContentProperty
* @brief Names for properties of AudioContent.
*/
static int const STREAMS;
static int const GAIN;
static int const DELAY;
- static int const VIDEO_FRAME_RATE;
};
+
class AudioContent : public ContentPart
{
public:
- AudioContent (Content* parent, boost::shared_ptr<const Film>);
- AudioContent (Content* parent, boost::shared_ptr<const Film>, cxml::ConstNodePtr);
- AudioContent (Content* parent, boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
+ explicit AudioContent (Content* parent);
+ AudioContent (Content* parent, std::vector<std::shared_ptr<Content>>);
+ AudioContent (Content* parent, cxml::ConstNodePtr);
void as_xml (xmlpp::Node *) const;
std::string technical_summary () const;
+ void take_settings_from (std::shared_ptr<const AudioContent> c);
AudioMapping mapping () const;
void set_mapping (AudioMapping);
- int resampled_frame_rate () const;
- bool has_rate_above_48k () const;
- std::vector<std::string> channel_names () const;
+ int resampled_frame_rate (std::shared_ptr<const Film> film) const;
+ std::vector<NamedChannel> channel_names () const;
- void set_gain (double);
+ /** Set gain in dB.
+ * @param double g New gain in dB.
+ */
+ void set_gain (double g);
void set_delay (int);
double gain () const {
return _delay;
}
- double video_frame_rate () const;
- void set_video_frame_rate (double r);
-
- std::string processing_description () const;
+ std::string processing_description (std::shared_ptr<const Film> film) const;
std::vector<AudioStreamPtr> streams () const {
boost::mutex::scoped_lock lm (_mutex);
void set_streams (std::vector<AudioStreamPtr> streams);
AudioStreamPtr stream () const;
- void add_properties (std::list<UserProperty> &) const;
+ void add_properties (std::shared_ptr<const Film> film, std::list<UserProperty> &) const;
+
+ void modify_position (std::shared_ptr<const Film> film, dcpomatic::DCPTime& pos) const;
+ void modify_trim_start (dcpomatic::ContentTime& pos) const;
+
+ static std::shared_ptr<AudioContent> from_xml (Content* parent, cxml::ConstNodePtr, int version);
private:
/** Gain to apply to audio in dB */
- double _gain;
+ double _gain = 0;
/** Delay to apply to audio (positive moves audio later) in milliseconds */
- int _delay;
- boost::optional<double> _video_frame_rate;
+ int _delay = 0;
std::vector<AudioStreamPtr> _streams;
};