/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ 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.
- This program is distributed in the hope that it will be useful,
+ 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 this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
* as a parameter to the constructor.
*/
-#include <iostream>
-#include <boost/signals2.hpp>
#include "transcoder.h"
-#include "encoder.h"
-#include "film.h"
-#include "video_decoder.h"
-#include "audio_decoder.h"
#include "player.h"
-#include "job.h"
-#include "writer.h"
-using std::string;
-using std::cout;
-using std::list;
-using boost::shared_ptr;
+#include "i18n.h"
+
using boost::weak_ptr;
-using boost::dynamic_pointer_cast;
+using boost::shared_ptr;
-/** Construct a transcoder using a Decoder that we create and a supplied Encoder.
- * @param f Film that we are transcoding.
- * @param e Encoder to use.
+/** Construct a transcoder.
+ * @param film Film that we are transcoding.
+ * @param job Job that this transcoder is being used in.
*/
-Transcoder::Transcoder (shared_ptr<const Film> f, shared_ptr<Job> j)
- : _film (f)
- , _player (f->make_player ())
- , _writer (new Writer (f, j))
- , _encoder (new Encoder (f, j, _writer))
- , _finishing (false)
-{
-
-}
-
-void
-Transcoder::go ()
-{
- _encoder->begin ();
-
- DCPTime const frame = DCPTime::from_frames (1, _film->video_frame_rate ());
- for (DCPTime t; t < _film->length(); t += frame) {
- list<shared_ptr<PlayerVideo> > v = _player->get_video (t, true);
- for (list<shared_ptr<PlayerVideo> >::const_iterator i = v.begin(); i != v.end(); ++i) {
- _encoder->enqueue (*i);
- }
- _writer->write (_player->get_audio (t, frame, true));
- if (!_film->burn_subtitles ()) {
- _writer->write (_player->get_subtitles (t, frame, true));
- }
- }
-
- _finishing = true;
- _encoder->end ();
- _writer->finish ();
-
- _player->statistics().dump (_film->log ());
-}
-
-float
-Transcoder::current_encoding_rate () const
+Transcoder::Transcoder (shared_ptr<const Film> film, weak_ptr<Job> job)
+ : _film (film)
+ , _job (job)
+ , _player (new Player (film, film->playlist ()))
{
- return _encoder->current_encoding_rate ();
+ _player->Video.connect (bind (&Transcoder::video, this, _1, _2));
+ _player->Audio.connect (bind (&Transcoder::audio, this, _1, _2));
+ _player->Subtitle.connect (bind (&Transcoder::subtitle, this, _1, _2));
}
-
-int
-Transcoder::video_frames_out () const
-{
- return _encoder->video_frames_out ();
-}
-