2 Copyright (C) 2013-2014 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 "ffmpeg_audio_stream.h"
21 #include "raw_convert.h"
22 #include <libxml++/libxml++.h>
23 #include <libcxml/cxml.h>
26 using boost::optional;
28 FFmpegAudioStream::FFmpegAudioStream (cxml::ConstNodePtr node, int version)
30 , AudioStream (node->number_child<int> ("FrameRate"), AudioMapping (node->node_child ("Mapping"), version))
32 optional<ContentTime::Type> const f = node->optional_number_child<ContentTime::Type> ("FirstAudio");
34 first_audio = ContentTime (f.get ());
39 FFmpegAudioStream::as_xml (xmlpp::Node* root) const
41 FFmpegStream::as_xml (root);
42 root->add_child("FrameRate")->add_child_text (raw_convert<string> (frame_rate ()));
43 mapping().as_xml (root->add_child("Mapping"));
45 root->add_child("FirstAudio")->add_child_text (raw_convert<string> (first_audio.get().get ()));