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/*
Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "picture_asset_instance.h"
using namespace libdcp;
void
PictureAssetInstance::write_to_cpl (xmlpp::Element* node, bool interop) const
{
AssetInstance::write_to_cpl (node, interop);
xmlpp::Node::NodeList c = node->get_children ();
xmlpp::Node::NodeList::iterator i = c.begin();
while (i != c.end() && (*i)->get_name() != cpl_node_name ()) {
++i;
}
assert (i != c.end ());
(*i)->add_child ("FrameRate")->add_child_text (lexical_cast<string> (_edit_rate * edit_rate_factor ()) + " 1");
if (interop) {
(*i)->add_child ("ScreenAspectRatio")->add_child_text (lexical_cast<string> (float (_size.width) / _size.height));
} else {
(*i)->add_child ("ScreenAspectRatio")->add_child_text (lexical_cast<string> (_size.width) + " " + lexical_cast<string> (_size.height));
}
}
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