Coalesce short reels.

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

diff --git a/src/lib/film.cc b/src/lib/film.cc
index 5531a198cf8b0d63b8ecd9beb2beeb6afbf78b57..ed2c5a3725946e23dee1c03f5628de8e1cec6cf1 100644 (file)
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -1643,13 +1643,17 @@ Film::reels () const
                split_points.sort ();
                split_points.unique ();
 
-               /* Make them into periods */
+               /* Make them into periods, coalescing any that are less than 1 second long */
                optional<DCPTime> last;
                BOOST_FOREACH (DCPTime t, split_points) {
-                       if (last) {
+                       if (last && (t - *last) >= DCPTime::from_seconds(1)) {
+                               /* Period from *last to t is long enough; use it and start a new one */
                                p.push_back (DCPTimePeriod(*last, t));
+                               last = t;
+                       } else if (!last) {
+                               /* That was the first time, so start a new period */
+                               last = t;
                        }
-                       last = t;
                }
                break;
        }