#include "delay_line.h"
#include "gain.h"
#include "combiner.h"
+#include "trimmer.h"
/** @file src/ab_transcoder.cc
* @brief A transcoder which uses one Film for the left half of the screen, and a different one
, _encoder (new Encoder (_film_a))
, _combiner (new Combiner (a->log()))
{
- if (_film_a->has_audio ()) {
- _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_channels(), _film_a->audio_delay() * _film_a->audio_frame_rate() / 1000));
- _gain.reset (new Gain (_film_a->log(), _film_a->audio_gain()));
- }
-
- _player_a->Video.connect (bind (&Combiner::process_video, _combiner, _1, _2, _3));
- _player_b->Video.connect (bind (&Combiner::process_video_b, _combiner, _1, _2, _3));
+ _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()));
+
+ _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->content_length(),
+ _film_a->audio_frame_rate(), _film_a->video_frame_rate(), _film_a->dcp_frame_rate()
+ ));
+
- if (_matcher) {
- _combiner->connect_video (_matcher);
- _matcher->connect_video (_encoder);
- } else {
- _combiner->connect_video (_encoder);
- }
+ _combiner->connect_video (_delay_line);
+ _delay_line->connect_video (_matcher);
+ _matcher->connect_video (_trimmer);
+ _trimmer->connect_video (_encoder);
- if (_matcher && _delay_line) {
- _player_a->connect_audio (_delay_line);
- _delay_line->connect_audio (_matcher);
- _matcher->connect_audio (_gain);
- _gain->connect_audio (_encoder);
- }
+ _player_a->connect_audio (_delay_line);
+ _delay_line->connect_audio (_matcher);
+ _matcher->connect_audio (_gain);
+ _gain->connect_audio (_trimmer);
+ _trimmer->connect_audio (_encoder);
}
void
break;
}
}
-
- if (_delay_line) {
- _delay_line->process_end ();
- }
- if (_matcher) {
- _matcher->process_end ();
- }
- if (_gain) {
- _gain->process_end ();
- }
+
+ _delay_line->process_end ();
+ _matcher->process_end ();
+ _gain->process_end ();
+ _trimmer->process_end ();
_encoder->process_end ();
}