Trim referred-to DCPs correctly using CPL entry point / duration.

[dcpomatic.git] / src / lib / player.cc

diff --git a/src/lib/player.cc b/src/lib/player.cc
index 7dcaf68b745267be818b790009bd8116e95a923e..c17cdfdc0166d04fd376024e40a7494aa85215e0 100644 (file)
--- a/src/lib/player.cc
+++ b/src/lib/player.cc
@@ -183,7 +183,10 @@ Player::playlist_content_changed (weak_ptr<Content> w, int property, bool freque
 
        } else if (
                property == SubtitleContentProperty::LINE_SPACING ||
-               property == SubtitleContentProperty::Y_SCALE
+               property == SubtitleContentProperty::OUTLINE_WIDTH ||
+               property == SubtitleContentProperty::Y_SCALE ||
+               property == SubtitleContentProperty::FADE_IN ||
+               property == SubtitleContentProperty::FADE_OUT
                ) {
 
                /* These changes just need the pieces' decoders to be reset.
@@ -337,7 +340,7 @@ Player::get_video (DCPTime time, bool accurate)
 
        /* Text subtitles (rendered to an image) */
        if (!ps.text.empty ()) {
-               list<PositionImage> s = render_subtitles (ps.text, ps.fonts, _video_container_size);
+               list<PositionImage> s = render_subtitles (ps.text, ps.fonts, _video_container_size, time);
                copy (s.begin (), s.end (), back_inserter (sub_images));
        }
 
@@ -648,7 +651,7 @@ Player::get_subtitles (DCPTime time, DCPTime length, bool starting, bool burnt,
                                }
                                s.set_in (dcp::Time(content_subtitle_to_dcp (*j, ts.period().from).seconds(), 1000));
                                s.set_out (dcp::Time(content_subtitle_to_dcp (*j, ts.period().to).seconds(), 1000));
-                               ps.text.push_back (s);
+                               ps.text.push_back (SubtitleString (s, (*j)->content->subtitle->outline_width()));
                                ps.add_fonts ((*j)->content->subtitle->fonts ());
                        }
                }
@@ -736,8 +739,17 @@ Player::get_reel_assets ()
 
                int64_t offset = 0;
                BOOST_FOREACH (shared_ptr<dcp::Reel> k, decoder->reels()) {
+
+                       DCPOMATIC_ASSERT (j->video_frame_rate ());
+                       double const cfr = j->video_frame_rate().get();
+                       Frame const trim_start = j->trim_start().frames_round (cfr);
+                       Frame const trim_end = j->trim_end().frames_round (cfr);
+
                        DCPTime const from = i->position() + DCPTime::from_frames (offset, _film->video_frame_rate());
                        if (j->reference_video ()) {
+                               DCPOMATIC_ASSERT (k->main_picture ());
+                               k->main_picture()->set_entry_point (trim_start);
+                               k->main_picture()->set_duration (k->main_picture()->intrinsic_duration() - trim_start - trim_end);
                                a.push_back (
                                        ReferencedReelAsset (
                                                k->main_picture (),
@@ -747,6 +759,9 @@ Player::get_reel_assets ()
                        }
 
                        if (j->reference_audio ()) {
+                               DCPOMATIC_ASSERT (k->main_sound ());
+                               k->main_sound()->set_entry_point (trim_start);
+                               k->main_sound()->set_duration (k->main_sound()->intrinsic_duration() - trim_start - trim_end);
                                a.push_back (
                                        ReferencedReelAsset (
                                                k->main_sound (),
@@ -757,6 +772,8 @@ Player::get_reel_assets ()
 
                        if (j->reference_subtitle ()) {
                                DCPOMATIC_ASSERT (k->main_subtitle ());
+                               k->main_subtitle()->set_entry_point (trim_start);
+                               k->main_subtitle()->set_duration (k->main_subtitle()->intrinsic_duration() - trim_start - trim_end);
                                a.push_back (
                                        ReferencedReelAsset (
                                                k->main_subtitle (),