2 Copyright (C) 2014-2015 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 /** @file src/lib/single_stream_audio_content.h
21 * @brief SingleStreamAudioContent class.
24 #ifndef DCPOMATIC_SINGLE_STREAM_AUDIO_CONTENT_H
25 #define DCPOMATIC_SINGLE_STREAM_AUDIO_CONTENT_H
27 #include "audio_content.h"
31 /** @class SingleStreamAudioContent
32 * @brief A piece of AudioContent that has a single audio stream.
34 class SingleStreamAudioContent : public AudioContent
37 SingleStreamAudioContent (boost::shared_ptr<const Film>);
38 SingleStreamAudioContent (boost::shared_ptr<const Film>, boost::filesystem::path);
39 SingleStreamAudioContent (boost::shared_ptr<const Film> f, cxml::ConstNodePtr node, int version);
41 void as_xml (xmlpp::Node* node) const;
43 int audio_channels () const {
44 boost::mutex::scoped_lock lm (_mutex);
45 return _audio_channels;
48 Frame audio_length () const {
49 boost::mutex::scoped_lock lm (_mutex);
53 int audio_frame_rate () const {
54 boost::mutex::scoped_lock lm (_mutex);
55 return _audio_frame_rate;
58 AudioMapping audio_mapping () const {
59 boost::mutex::scoped_lock lm (_mutex);
60 return _audio_mapping;
63 void set_audio_mapping (AudioMapping);
65 void take_from_audio_examiner (boost::shared_ptr<AudioExaminer>);
70 int _audio_frame_rate;
71 AudioMapping _audio_mapping;