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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/make_dcp_job.cc
* @brief A job to create DCPs.
*/
#include <boost/filesystem.hpp>
extern "C" {
#include <libavutil/pixdesc.h>
}
#include "make_dcp_job.h"
#include "film_state.h"
#include "dcp_content_type.h"
#include "exceptions.h"
using namespace std;
using namespace boost;
/** @param s FilmState of the Film we are making the DCP for.
* @param o Options.
* @param l Log.
*/
MakeDCPJob::MakeDCPJob (shared_ptr<const FilmState> s, shared_ptr<const Options> o, Log* l)
: ShellCommandJob (s, o, l)
{
}
string
MakeDCPJob::name () const
{
stringstream s;
s << "Make DCP for " << _fs->name;
return s.str ();
}
void
MakeDCPJob::run ()
{
set_progress_unknown ();
string const dcp_path = _fs->dir (_fs->name);
/* Check that we have our prerequisites */
if (!filesystem::exists (filesystem::path (_fs->file ("video.mxf")))) {
throw EncodeError ("missing video.mxf");
}
bool const have_audio = filesystem::exists (filesystem::path (_fs->file ("audio.mxf")));
/* Remove any old DCP */
filesystem::remove_all (dcp_path);
/* Re-make the DCP directory */
_fs->dir (_fs->name);
stringstream c;
c << "cd \"" << dcp_path << "\" && "
<< " opendcp_xml -d -a " << _fs->name
<< " -t \"" << _fs->name << "\""
<< " -k " << _fs->dcp_content_type->opendcp_name()
<< " --reel \"" << _fs->file ("video.mxf") << "\"";
if (have_audio) {
c << " \"" << _fs->file ("audio.mxf") << "\"";
}
command (c.str ());
filesystem::rename (filesystem::path (_fs->file ("video.mxf")), filesystem::path (dcp_path + "/video.mxf"));
if (have_audio) {
filesystem::rename (filesystem::path (_fs->file ("audio.mxf")), filesystem::path (dcp_path + "/audio.mxf"));
}
set_progress (1);
}
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