X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fcopy_dcp_details_to_film.cc;h=f6ca08638ee32aca807e6e80be8f1e9cb4db9834;hp=669fc8ac9df9313b814be9fd710626f8f415b864;hb=3ffd0163026be24e5373e0674c3301ed37546e44;hpb=a9b1c1cb65e1902a64430977cf698054e131a6f4

diff --git a/src/lib/copy_dcp_details_to_film.cc b/src/lib/copy_dcp_details_to_film.cc
index 669fc8ac9..f6ca08638 100644
--- a/src/lib/copy_dcp_details_to_film.cc
+++ b/src/lib/copy_dcp_details_to_film.cc
@@ -51,7 +51,9 @@ copy_dcp_settings_to_film(shared_ptr<const DCPContent> dcp, shared_ptr<Film> fil
 	film->set_three_d (dcp->three_d());
 
 	if (dcp->video) {
-		film->set_container (Ratio::nearest_from_ratio(dcp->video->size().ratio()));
+		if (auto size = dcp->video->size()) {
+			film->set_container(Ratio::nearest_from_ratio(size->ratio()));
+		}
 		film->set_resolution (dcp->resolution());
 		DCPOMATIC_ASSERT (dcp->video_frame_rate());
 		film->set_video_frame_rate (*dcp->video_frame_rate());