Don't write active picture area with zero width or height as it makes verification...

diff --git a/src/lib/writer.cc b/src/lib/writer.cc
index ddb95151c4bf1fbefd665399ff16f135346fe95a..9ebdd92a3e3b2e25f6c06c1e840b81e19652a2a9 100644 (file)
--- a/src/lib/writer.cc
+++ b/src/lib/writer.cc
@@ -642,7 +642,12 @@ Writer::finish (boost::filesystem::path output_dcp)
        cpl->set_main_sound_configuration (msc.to_string());
        cpl->set_main_sound_sample_rate (film()->audio_frame_rate());
        cpl->set_main_picture_stored_area (film()->frame_size());
-       cpl->set_main_picture_active_area (film()->active_area());
+
+       auto active_area = film()->active_area();
+       if (active_area.width > 0 && active_area.height > 0) {
+               /* It's not allowed to have a zero active area width or height */
+               cpl->set_main_picture_active_area (active_area);
+       }
 
        vector<dcp::LanguageTag> sl = film()->subtitle_languages();
        if (sl.size() > 1) {