blob: ce4a8aa6985cdbdc38af33bf5e4c8b479cbc65db (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
/*
Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_FFMPEG_CONTENT_H
#define DCPOMATIC_FFMPEG_CONTENT_H
#include "content.h"
#include "audio_stream.h"
struct AVFormatContext;
struct AVStream;
class Filter;
class FFmpegSubtitleStream;
class FFmpegAudioStream;
class VideoContent;
struct ffmpeg_pts_offset_test;
struct audio_sampling_rate_test;
class FFmpegContentProperty
{
public:
static int const SUBTITLE_STREAMS;
/** The chosen subtitle stream, or something about it */
static int const SUBTITLE_STREAM;
static int const FILTERS;
static int const KDM;
};
class FFmpegContent : public Content
{
public:
FFmpegContent (boost::filesystem::path);
FFmpegContent (cxml::ConstNodePtr, int version, std::list<std::string> &);
FFmpegContent (std::vector<std::shared_ptr<Content>>);
std::shared_ptr<FFmpegContent> shared_from_this () {
return std::dynamic_pointer_cast<FFmpegContent> (Content::shared_from_this ());
}
std::shared_ptr<const FFmpegContent> shared_from_this () const {
return std::dynamic_pointer_cast<const FFmpegContent> (Content::shared_from_this ());
}
void examine (std::shared_ptr<const Film> film, std::shared_ptr<Job>) override;
void take_settings_from (std::shared_ptr<const Content> c) override;
std::string summary () const override;
std::string technical_summary () const override;
void as_xml (xmlpp::Node *, bool with_paths) const override;
dcpomatic::DCPTime full_length (std::shared_ptr<const Film> film) const override;
dcpomatic::DCPTime approximate_length () const override;
std::string identifier () const override;
void set_default_colour_conversion ();
void set_filters (std::vector<Filter const *> const &);
std::vector<std::shared_ptr<FFmpegSubtitleStream>> subtitle_streams () const {
boost::mutex::scoped_lock lm (_mutex);
return _subtitle_streams;
}
std::shared_ptr<FFmpegSubtitleStream> subtitle_stream () const {
boost::mutex::scoped_lock lm (_mutex);
return _subtitle_stream;
}
std::vector<std::shared_ptr<FFmpegAudioStream>> ffmpeg_audio_streams () const;
std::vector<Filter const *> filters () const {
boost::mutex::scoped_lock lm (_mutex);
return _filters;
}
void set_subtitle_stream (std::shared_ptr<FFmpegSubtitleStream>);
boost::optional<dcpomatic::ContentTime> first_video () const {
boost::mutex::scoped_lock lm (_mutex);
return _first_video;
}
void signal_subtitle_stream_changed ();
private:
void add_properties (std::shared_ptr<const Film> film, std::list<UserProperty> &) const override;
friend struct ffmpeg_pts_offset_test;
friend struct audio_sampling_rate_test;
std::vector<std::shared_ptr<FFmpegSubtitleStream>> _subtitle_streams;
std::shared_ptr<FFmpegSubtitleStream> _subtitle_stream;
boost::optional<dcpomatic::ContentTime> _first_video;
/** Video filters that should be used when generating DCPs */
std::vector<Filter const *> _filters;
boost::optional<AVColorRange> _color_range;
boost::optional<AVColorPrimaries> _color_primaries;
boost::optional<AVColorTransferCharacteristic> _color_trc;
boost::optional<AVColorSpace> _colorspace;
boost::optional<int> _bits_per_pixel;
};
#endif
|
