#include <boost/shared_ptr.hpp>
#include "ab_transcoder.h"
#include "film.h"
-#include "video_decoder.h"
-#include "audio_decoder.h"
#include "encoder.h"
#include "job.h"
-#include "options.h"
#include "image.h"
-#include "decoder_factory.h"
+#include "player.h"
#include "matcher.h"
#include "delay_line.h"
#include "gain.h"
* @param e Encoder to use.
*/
-ABTranscoder::ABTranscoder (
- shared_ptr<Film> a, shared_ptr<Film> b, DecodeOptions o, Job* j, shared_ptr<Encoder> e)
+ABTranscoder::ABTranscoder (shared_ptr<Film> a, shared_ptr<Film> b, shared_ptr<Job> j)
: _film_a (a)
, _film_b (b)
+ , _player_a (_film_a->player ())
+ , _player_b (_film_b->player ())
, _job (j)
- , _encoder (e)
+ , _encoder (new Encoder (_film_a))
, _combiner (new Combiner (a->log()))
{
- _da = decoder_factory (_film_a, o);
- _db = decoder_factory (_film_b, o);
-
- shared_ptr<AudioStream> st = _film_a->audio_stream();
- if (st) {
- _matcher.reset (new Matcher (_film_a->log(), st->sample_rate(), _film_a->source_frame_rate()));
- }
- _delay_line.reset (new DelayLine (_film_a->log(), _film_a->audio_delay() / 1000.0f));
+ _matcher.reset (new Matcher (_film_a->log(), _film_a->audio_frame_rate(), _film_a->video_frame_rate()));
+ _delay_line.reset (new DelayLine (_film_a->log(), _film_a->audio_delay() * _film_a->audio_frame_rate() / 1000));
_gain.reset (new Gain (_film_a->log(), _film_a->audio_gain()));
- int const sr = st ? st->sample_rate() : 0;
+ _player_a->Video.connect (bind (&Combiner::process_video, _combiner, _1, _2, _3, _4));
+ _player_b->Video.connect (bind (&Combiner::process_video_b, _combiner, _1, _2, _3, _4));
+
int const trim_start = _film_a->trim_type() == Film::ENCODE ? _film_a->trim_start() : 0;
int const trim_end = _film_a->trim_type() == Film::ENCODE ? _film_a->trim_end() : 0;
_trimmer.reset (new Trimmer (
- _film_a->log(), trim_start, trim_end, _film_a->length().get(),
- sr, _film_a->source_frame_rate(), _film_a->dcp_frame_rate()
+ _film_a->log(), trim_start, trim_end, _film_a->content_length(),
+ _film_a->audio_frame_rate(), _film_a->video_frame_rate(), _film_a->dcp_frame_rate()
));
- /* Set up the decoder to use the film's set streams */
- _da.video->set_subtitle_stream (_film_a->subtitle_stream ());
- _db.video->set_subtitle_stream (_film_a->subtitle_stream ());
- if (_film_a->audio_stream ()) {
- _da.audio->set_audio_stream (_film_a->audio_stream ());
- }
-
- _da.video->Video.connect (bind (&Combiner::process_video, _combiner, _1, _2, _3, _4));
- _db.video->Video.connect (bind (&Combiner::process_video_b, _combiner, _1, _2, _3, _4));
_combiner->connect_video (_delay_line);
- if (_matcher) {
- _delay_line->connect_video (_matcher);
- _matcher->connect_video (_trimmer);
- } else {
- _delay_line->connect_video (_trimmer);
- }
+ _delay_line->connect_video (_matcher);
+ _matcher->connect_video (_trimmer);
_trimmer->connect_video (_encoder);
- _da.audio->connect_audio (_delay_line);
- if (_matcher) {
- _delay_line->connect_audio (_matcher);
- _matcher->connect_audio (_gain);
- } else {
- _delay_line->connect_audio (_gain);
- }
+ _player_a->connect_audio (_delay_line);
+ _delay_line->connect_audio (_matcher);
+ _matcher->connect_audio (_gain);
_gain->connect_audio (_trimmer);
_trimmer->connect_audio (_encoder);
}
{
_encoder->process_begin ();
- bool done[3] = { false, false, false };
+ bool done[2] = { false, false };
while (1) {
- done[0] = _da.video->pass ();
- done[1] = _db.video->pass ();
-
- if (!done[2] && _da.audio && dynamic_pointer_cast<Decoder> (_da.audio) != dynamic_pointer_cast<Decoder> (_da.video)) {
- done[2] = _da.audio->pass ();
- } else {
- done[2] = true;
- }
-
+ done[0] = _player_a->pass ();
+ done[1] = _player_b->pass ();
+
if (_job) {
- _da.video->set_progress (_job);
+ _player_a->set_progress (_job);
}
-
- if (done[0] && done[1] && done[2]) {
+
+ if (done[0] && done[1]) {
break;
}
}
_delay_line->process_end ();
- if (_matcher) {
- _matcher->process_end ();
- }
+ _matcher->process_end ();
_gain->process_end ();
+ _trimmer->process_end ();
_encoder->process_end ();
}