Add a very simple test for writing subtitles.

[libdcp.git] / src / subtitle_string.cc

diff --git a/src/subtitle_string.cc b/src/subtitle_string.cc
index a8dfd555674c54f39bc571f21afd4d8e30b71c8b..151318730ff2255302aa3b4604ccf3d495c6bdab 100644 (file)
--- a/src/subtitle_string.cc
+++ b/src/subtitle_string.cc
@@ -25,6 +25,7 @@ using std::ostream;
 using boost::optional;
 using namespace dcp;
 
+/** @param v_position Vertical position as a fraction of the screen height (between 0 and 1) from v_align */
 SubtitleString::SubtitleString (
        optional<string> font,
        bool italic,