2 Copyright (C) 2013 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 #ifndef DCPOMATIC_FFMPEG_CONTENT_H
21 #define DCPOMATIC_FFMPEG_CONTENT_H
23 #include <boost/enable_shared_from_this.hpp>
24 #include "video_content.h"
25 #include "audio_content.h"
27 class FFmpegAudioStream
30 FFmpegAudioStream (std::string n, int i, int f, int c)
37 FFmpegAudioStream (boost::shared_ptr<const cxml::Node>);
39 void as_xml (xmlpp::Node *) const;
47 extern bool operator== (FFmpegAudioStream const & a, FFmpegAudioStream const & b);
49 class FFmpegSubtitleStream
52 FFmpegSubtitleStream (std::string n, int i)
57 FFmpegSubtitleStream (boost::shared_ptr<const cxml::Node>);
59 void as_xml (xmlpp::Node *) const;
65 extern bool operator== (FFmpegSubtitleStream const & a, FFmpegSubtitleStream const & b);
67 class FFmpegContentProperty : public VideoContentProperty
70 static int const SUBTITLE_STREAMS;
71 static int const SUBTITLE_STREAM;
72 static int const AUDIO_STREAMS;
73 static int const AUDIO_STREAM;
76 class FFmpegContent : public VideoContent, public AudioContent
79 FFmpegContent (boost::filesystem::path);
80 FFmpegContent (boost::shared_ptr<const cxml::Node>);
81 FFmpegContent (FFmpegContent const &);
83 boost::shared_ptr<FFmpegContent> shared_from_this () {
84 return boost::dynamic_pointer_cast<FFmpegContent> (Content::shared_from_this ());
87 void examine (boost::shared_ptr<Film>, boost::shared_ptr<Job>, bool);
88 std::string summary () const;
89 std::string information () const;
90 void as_xml (xmlpp::Node *) const;
91 boost::shared_ptr<Content> clone () const;
94 int audio_channels () const;
95 ContentAudioFrame audio_length () const;
96 int audio_frame_rate () const;
98 std::vector<FFmpegSubtitleStream> subtitle_streams () const {
99 boost::mutex::scoped_lock lm (_mutex);
100 return _subtitle_streams;
103 boost::optional<FFmpegSubtitleStream> subtitle_stream () const {
104 boost::mutex::scoped_lock lm (_mutex);
105 return _subtitle_stream;
108 std::vector<FFmpegAudioStream> audio_streams () const {
109 boost::mutex::scoped_lock lm (_mutex);
110 return _audio_streams;
113 boost::optional<FFmpegAudioStream> audio_stream () const {
114 boost::mutex::scoped_lock lm (_mutex);
115 return _audio_stream;
118 void set_subtitle_stream (FFmpegSubtitleStream);
119 void set_audio_stream (FFmpegAudioStream);
122 std::vector<FFmpegSubtitleStream> _subtitle_streams;
123 boost::optional<FFmpegSubtitleStream> _subtitle_stream;
124 std::vector<FFmpegAudioStream> _audio_streams;
125 boost::optional<FFmpegAudioStream> _audio_stream;