2 Copyright (C) 2013-2016 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 #include "dcpomatic_time.h"
22 #include "ffmpeg_stream.h"
24 class FFmpegSubtitleStream : public FFmpegStream
27 FFmpegSubtitleStream (std::string n, int i)
31 FFmpegSubtitleStream (cxml::ConstNodePtr, int version);
33 void as_xml (xmlpp::Node *) const;
35 void add_image_subtitle (std::string id, ContentTimePeriod period);
36 void add_text_subtitle (std::string id, ContentTimePeriod period);
37 std::list<ContentTimePeriod> image_subtitles_during (ContentTimePeriod period, bool starting) const;
38 std::list<ContentTimePeriod> text_subtitles_during (ContentTimePeriod period, bool starting) const;
39 ContentTime find_subtitle_to (std::string id) const;
40 void add_offset (ContentTime offset);
41 void set_colour (RGBA from, RGBA to);
42 std::map<RGBA, RGBA> colours () const;
46 typedef std::map<std::string, ContentTimePeriod> PeriodMap;
48 void as_xml (xmlpp::Node *, PeriodMap const & subs, std::string node) const;
49 std::list<ContentTimePeriod> subtitles_during (ContentTimePeriod period, bool starting, PeriodMap const & subs) const;
51 PeriodMap _image_subtitles;
52 PeriodMap _text_subtitles;
53 std::map<RGBA, RGBA> _colours;