2 Copyright (C) 2013-2015 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_stream.h"
21 #include "dcpomatic_assert.h"
22 #include <dcp/raw_convert.h>
23 #include <libxml++/libxml++.h>
25 #include <libavformat/avformat.h>
29 using dcp::raw_convert;
31 FFmpegStream::FFmpegStream (cxml::ConstNodePtr node)
32 : name (node->string_child ("Name"))
33 , _id (node->number_child<int> ("Id"))
39 FFmpegStream::as_xml (xmlpp::Node* root) const
41 root->add_child("Name")->add_child_text (name);
42 root->add_child("Id")->add_child_text (raw_convert<string> (_id));
46 FFmpegStream::uses_index (AVFormatContext const * fc, int index) const
48 return fc->streams[index]->id == _id;
52 FFmpegStream::stream (AVFormatContext const * fc) const
55 while (i < fc->nb_streams) {
56 if (fc->streams[i]->id == _id) {
57 return fc->streams[i];
62 DCPOMATIC_ASSERT (false);