- shared_ptr<AudioStream> st = f->audio_stream();
- if (st) {
- _matcher.reset (new Matcher (f->log(), st->sample_rate(), f->source_frame_rate()));
- }
- _delay_line.reset (new DelayLine (f->log(), f->audio_delay() / 1000.0f));
- _gain.reset (new Gain (f->log(), f->audio_gain()));
-
- int const sr = st ? st->sample_rate() : 0;
- int const trim_start = f->trim_type() == Film::ENCODE ? f->trim_start() : 0;
- int const trim_end = f->trim_type() == Film::ENCODE ? f->trim_end() : 0;
- _trimmer.reset (new Trimmer (
- f->log(), trim_start, trim_end, f->length().get(),
- sr, f->source_frame_rate(), f->dcp_frame_rate()
- ));
-
- /* Set up the decoder to use the film's set streams */
- _decoders.video->set_subtitle_stream (f->subtitle_stream ());
- if (f->audio_stream ()) {
- _decoders.audio->set_audio_stream (f->audio_stream ());
- }
-
- _decoders.video->connect_video (_delay_line);
- if (_matcher) {
- _delay_line->connect_video (_matcher);
- _matcher->connect_video (_trimmer);
- } else {
- _delay_line->connect_video (_trimmer);
- }
- _trimmer->connect_video (_encoder);
-
- _decoders.audio->connect_audio (_delay_line);
- if (_matcher) {
- _delay_line->connect_audio (_matcher);
- _matcher->connect_audio (_gain);
- } else {
- _delay_line->connect_audio (_gain);
- }
- _gain->connect_audio (_trimmer);
- _trimmer->connect_audio (_encoder);