Supporters update.

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

diff --git a/src/lib/film.cc b/src/lib/film.cc
index 27d23b1850a9f7c0dc14e2a5514ad0b42f112522..d9ab6e2a3f8a2e4df368a6eece61ae2b37187b44 100644 (file)
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -784,8 +784,10 @@ Film::subtitle_languages(bool* burnt_in) const
 
        pair<optional<dcp::LanguageTag>, vector<dcp::LanguageTag>> result;
        for (auto i: content()) {
+               auto dcp = dynamic_pointer_cast<DCPContent>(i);
                for (auto const& text: i->text) {
-                       if (text->use() && text->type() == TextType::OPEN_SUBTITLE) {
+                       auto const use = text->use() || (dcp && dcp->reference_text(TextType::OPEN_SUBTITLE));
+                       if (use && text->type() == TextType::OPEN_SUBTITLE) {
                                if (!text->burn() && burnt_in) {
                                        *burnt_in = false;
                                }
@@ -941,10 +943,12 @@ Film::isdcf_name (bool if_created_now) const
        if (dcp_content_type() && dcp_content_type()->libdcp_kind() != dcp::ContentKind::TRAILER) {
                auto first_video = std::find_if(content_list.begin(), content_list.end(), [](shared_ptr<Content> c) { return static_cast<bool>(c->video); });
                if (first_video != content_list.end()) {
-                       auto first_ratio = lrintf((*first_video)->video->scaled_size(frame_size()).ratio() * 100);
-                       auto container_ratio = lrintf(container()->ratio() * 100);
-                       if (first_ratio != container_ratio) {
-                               isdcf_name += "-" + dcp::raw_convert<string>(first_ratio);
+                       if (auto scaled_size = (*first_video)->video->scaled_size(frame_size())) {
+                               auto first_ratio = lrintf(scaled_size->ratio() * 100);
+                               auto container_ratio = lrintf(container()->ratio() * 100);
+                               if (first_ratio != container_ratio) {
+                                       isdcf_name += "-" + dcp::raw_convert<string>(first_ratio);
+                               }
                        }
                }
        }
@@ -1433,13 +1437,13 @@ Film::maybe_set_container_and_resolution ()
                }
        }
 
-       if (video) {
+       if (video && video->size()) {
                /* This is the only piece of video content in this Film.  Use it to make a guess for
                 * DCP container size and resolution, unless the user has already explicitly set these
                 * things.
                 */
                if (!_user_explicit_container) {
-                       if (video->size().ratio() > 2.3) {
+                       if (video->size()->ratio() > 2.3) {
                                set_container (Ratio::from_id("239"), false);
                        } else {
                                set_container (Ratio::from_id("185"), false);
@@ -1447,7 +1451,7 @@ Film::maybe_set_container_and_resolution ()
                }
 
                if (!_user_explicit_resolution) {
-                       if (video->size_after_crop().width > 2048 || video->size_after_crop().height > 1080) {
+                       if (video->size_after_crop()->width > 2048 || video->size_after_crop()->height > 1080) {
                                set_resolution (Resolution::FOUR_K, false);
                        } else {
                                set_resolution (Resolution::TWO_K, false);
@@ -1645,9 +1649,10 @@ Film::active_area () const
 
        for (auto i: content()) {
                if (i->video) {
-                       dcp::Size s = i->video->scaled_size (frame);
-                       active.width = max(active.width, s.width);
-                       active.height = max(active.height, s.height);
+                       if (auto s = i->video->scaled_size(frame)) {
+                               active.width = max(active.width, s->width);
+                               active.height = max(active.height, s->height);
+                       }
                }
        }