Fix precision of ScreenAspectRatio tags in Interop mode.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/picture_asset.cc b/src/picture_asset.cc
index 3a0383fe..20ea2c9f 100644
--- a/src/picture_asset.cc
+++ b/src/picture_asset.cc
@@ -73,7 +73,9 @@ PictureAsset::write_to_cpl (xmlpp::Element* node, bool interop) const
 
 	(*i)->add_child ("FrameRate")->add_child_text (lexical_cast<string> (_edit_rate * edit_rate_factor ()) + " 1");
 	if (interop) {
-		(*i)->add_child ("ScreenAspectRatio")->add_child_text (lexical_cast<string> (float (_size.width) / _size.height));
+		stringstream s;
+		s << std::fixed << std::setprecision (2) << (float (_size.width) / _size.height);
+		(*i)->add_child ("ScreenAspectRatio")->add_child_text (s.str ());
 	} else {
 		(*i)->add_child ("ScreenAspectRatio")->add_child_text (lexical_cast<string> (_size.width) + " " + lexical_cast<string> (_size.height));
 	}