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_VIDEO_CONTENT_H
21 #define DCPOMATIC_VIDEO_CONTENT_H
24 #include "colour_conversion.h"
29 class VideoContentProperty
32 static int const VIDEO_SIZE;
33 static int const VIDEO_FRAME_RATE;
34 static int const VIDEO_FRAME_TYPE;
35 static int const VIDEO_CROP;
36 static int const VIDEO_RATIO;
37 static int const COLOUR_CONVERSION;
40 class VideoContent : public virtual Content
45 VideoContent (boost::shared_ptr<const Film>, Time, VideoContent::Frame);
46 VideoContent (boost::shared_ptr<const Film>, boost::filesystem::path);
47 VideoContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>);
49 void as_xml (xmlpp::Node *) const;
50 std::string technical_summary () const;
51 virtual std::string information () const;
52 virtual std::string identifier () const;
54 VideoContent::Frame video_length () const {
55 boost::mutex::scoped_lock lm (_mutex);
59 libdcp::Size video_size () const {
60 boost::mutex::scoped_lock lm (_mutex);
64 float video_frame_rate () const {
65 boost::mutex::scoped_lock lm (_mutex);
66 return _video_frame_rate;
69 void set_video_frame_type (VideoFrameType);
71 void set_left_crop (int);
72 void set_right_crop (int);
73 void set_top_crop (int);
74 void set_bottom_crop (int);
76 void set_colour_conversion (ColourConversion);
78 VideoFrameType video_frame_type () const {
79 boost::mutex::scoped_lock lm (_mutex);
80 return _video_frame_type;
84 boost::mutex::scoped_lock lm (_mutex);
88 void set_ratio (Ratio const *);
90 Ratio const * ratio () const {
91 boost::mutex::scoped_lock lm (_mutex);
95 ColourConversion colour_conversion () const {
96 boost::mutex::scoped_lock lm (_mutex);
97 return _colour_conversion;
100 libdcp::Size video_size_after_3d_split () const;
103 void take_from_video_examiner (boost::shared_ptr<VideoExaminer>);
105 VideoContent::Frame _video_length;
108 friend class ffmpeg_pts_offset_test;
109 friend class best_dcp_frame_rate_test_single;
110 friend class best_dcp_frame_rate_test_double;
111 friend class audio_sampling_rate_test;
113 libdcp::Size _video_size;
114 float _video_frame_rate;
115 VideoFrameType _video_frame_type;
117 Ratio const * _ratio;
118 ColourConversion _colour_conversion;