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/*
Copyright (C) 2012 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.
*/
/** @file src/asset.cc
* @brief Parent class for assets of DCPs made up of MXF files.
*/
#include <iostream>
#include <fstream>
#include <boost/filesystem.hpp>
#include "AS_DCP.h"
#include "KM_util.h"
#include "mxf_asset.h"
#include "util.h"
#include "metadata.h"
using std::string;
using std::list;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
using namespace libdcp;
MXFAsset::MXFAsset (string directory, string file_name)
: Asset (directory, file_name)
, _progress (0)
, _edit_rate (0)
, _entry_point (0)
, _intrinsic_duration (0)
, _duration (0)
{
}
MXFAsset::MXFAsset (string directory, string file_name, boost::signals2::signal<void (float)>* progress, int edit_rate, int intrinsic_duration)
: Asset (directory, file_name)
, _progress (progress)
, _edit_rate (edit_rate)
, _entry_point (0)
, _intrinsic_duration (intrinsic_duration)
, _duration (intrinsic_duration)
{
}
void
MXFAsset::fill_writer_info (ASDCP::WriterInfo* writer_info, string uuid)
{
writer_info->ProductVersion = Metadata::instance()->product_version;
writer_info->CompanyName = Metadata::instance()->company_name;
writer_info->ProductName = Metadata::instance()->product_name.c_str();
writer_info->LabelSetType = ASDCP::LS_MXF_SMPTE;
unsigned int c;
Kumu::hex2bin (uuid.c_str(), writer_info->AssetUUID, Kumu::UUID_Length, &c);
assert (c == Kumu::UUID_Length);
}
bool
MXFAsset::equals (shared_ptr<const Asset> other, EqualityOptions, list<string>& notes) const
{
shared_ptr<const MXFAsset> other_mxf = dynamic_pointer_cast<const MXFAsset> (other);
if (!other_mxf) {
notes.push_back ("comparing an MXF asset with a non-MXF asset");
return false;
}
if (_file_name != other_mxf->_file_name) {
notes.push_back ("MXF names differ");
return false;
}
if (_edit_rate != other_mxf->_edit_rate) {
notes.push_back ("MXF edit rates differ");
return false;
}
if (_intrinsic_duration != other_mxf->_intrinsic_duration) {
notes.push_back ("MXF intrinsic durations differ");
return false;
}
if (_duration != other_mxf->_duration) {
notes.push_back ("MXF durations differ");
return false;
}
return true;
}
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