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/*
Copyright (C) 2012-2018 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 "player_text.h"
#include "dcp_text_track.h"
#include "encoder.h"
#include <boost/weak_ptr.hpp>
class Film;
class J2KEncoder;
class Player;
class Writer;
class Job;
class PlayerVideo;
class AudioBuffers;
/** @class DCPEncoder */
class DCPEncoder : public Encoder
{
public:
DCPEncoder (boost::shared_ptr<const Film> film, boost::weak_ptr<Job> job);
~DCPEncoder ();
void go ();
float current_rate () const;
Frame frames_done () const;
/** @return true if we are in the process of calling Encoder::process_end */
bool finishing () const {
return _finishing;
}
private:
void video (boost::shared_ptr<PlayerVideo>, DCPTime);
void audio (boost::shared_ptr<AudioBuffers>, DCPTime);
void text (PlayerText, TextType, boost::optional<DCPTextTrack>, DCPTimePeriod);
boost::shared_ptr<Writer> _writer;
boost::shared_ptr<J2KEncoder> _j2k_encoder;
bool _finishing;
bool _non_burnt_subtitles;
boost::signals2::scoped_connection _player_video_connection;
boost::signals2::scoped_connection _player_audio_connection;
boost::signals2::scoped_connection _player_text_connection;
};
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