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/*
Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "types.h"
#include <boost/weak_ptr.hpp>
class Film;
class Encoder;
class Player;
class Writer;
class Job;
/** @class Transcoder */
class Transcoder : public boost::noncopyable
{
public:
Transcoder (boost::shared_ptr<const Film>, boost::weak_ptr<Job>);
void go ();
float current_encoding_rate () const;
int video_frames_enqueued () const;
/** @return true if we are in the process of calling Encoder::process_end */
bool finishing () const {
return _finishing;
}
private:
boost::shared_ptr<const Film> _film;
boost::weak_ptr<Job> _job;
boost::shared_ptr<Player> _player;
boost::shared_ptr<Writer> _writer;
boost::shared_ptr<Encoder> _encoder;
bool _finishing;
};
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