/*
- Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2016 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/>.
*/
#include "compose.hpp"
#include "referenced_reel_asset.h"
#include "subtitle_content.h"
+#include "player_video.h"
#include <boost/signals2.hpp>
#include <boost/foreach.hpp>
#include <iostream>
+#include "i18n.h"
+
using std::string;
using std::cout;
using std::list;
* @param f Film that we are transcoding.
* @param j Job that this transcoder is being used in.
*/
-Transcoder::Transcoder (shared_ptr<const Film> film, shared_ptr<Job> j)
+Transcoder::Transcoder (shared_ptr<const Film> film, weak_ptr<Job> j)
: _film (film)
+ , _job (j)
, _player (new Player (film, film->playlist ()))
, _writer (new Writer (film, j))
- , _encoder (new Encoder (film, j, _writer))
+ , _encoder (new Encoder (film, _writer))
, _finishing (false)
+ , _non_burnt_subtitles (false)
{
+ _player->Video.connect (bind (&Transcoder::video, this, _1));
+ _player->Audio.connect (bind (&Transcoder::audio, this, _1, _2));
+ _player->Subtitle.connect (bind (&Transcoder::subtitle, this, _1));
+ BOOST_FOREACH (shared_ptr<const Content> c, _film->content ()) {
+ if (c->subtitle && c->subtitle->use() && !c->subtitle->burn()) {
+ _non_burnt_subtitles = true;
+ }
+ }
}
void
_writer->start ();
_encoder->begin ();
- DCPTime const frame = DCPTime::from_frames (1, _film->video_frame_rate ());
- DCPTime const length = _film->length ();
-
- int burnt_subtitles = 0;
- int non_burnt_subtitles = 0;
- BOOST_FOREACH (shared_ptr<const Content> c, _film->content ()) {
- shared_ptr<const SubtitleContent> sc = dynamic_pointer_cast<const SubtitleContent> (c);
- if (sc && sc->use_subtitles()) {
- if (sc->burn_subtitles()) {
- ++burnt_subtitles;
- } else {
- ++non_burnt_subtitles;
- }
- }
+ {
+ shared_ptr<Job> job = _job.lock ();
+ DCPOMATIC_ASSERT (job);
+ job->sub (_("Encoding"));
}
- if (non_burnt_subtitles) {
+ if (_non_burnt_subtitles) {
_writer->write (_player->get_subtitle_fonts ());
}
- for (DCPTime t; t < length; t += frame) {
- _encoder->encode (_player->get_video (t, true));
- _writer->write (_player->get_audio (t, frame, true));
-
- if (non_burnt_subtitles) {
- _writer->write (_player->get_subtitles (t, frame, true, false, true));
- }
- }
+ while (!_player->pass ()) {}
BOOST_FOREACH (ReferencedReelAsset i, _player->get_reel_assets ()) {
_writer->write (i);
_writer->finish ();
}
+void
+Transcoder::video (shared_ptr<PlayerVideo> data)
+{
+ if (!_film->three_d() && data->eyes() == EYES_LEFT) {
+ /* Use left-eye images for both eyes */
+ data->set_eyes (EYES_BOTH);
+ }
+
+ _encoder->encode (data);
+}
+
+void
+Transcoder::audio (shared_ptr<AudioBuffers> data, DCPTime time)
+{
+ _writer->write (data);
+
+ shared_ptr<Job> job = _job.lock ();
+ DCPOMATIC_ASSERT (job);
+ job->set_progress (float(time.get()) / _film->length().get());
+}
+
+void
+Transcoder::subtitle (PlayerSubtitles data)
+{
+ if (_non_burnt_subtitles) {
+ _writer->write (data);
+ }
+}
+
float
Transcoder::current_encoding_rate () const
{
}
int
-Transcoder::video_frames_out () const
+Transcoder::video_frames_enqueued () const
{
- return _encoder->video_frames_out ();
+ return _encoder->video_frames_enqueued ();
}