+2013-12-04 Carl Hetherington <cth@carlh.net>
+
+ * Make signatures optional (#273).
+
+ * Only do scale/crop/window/subtitle overlay if a frame is going
+ to be encoded for the DCP.
+
+ * Several optimisations to video processing, which should
+ speed up the player a bit.
+
+2013-12-03 Carl Hetherington <cth@carlh.net>
+
+ * Add "play length" control to avoid having to do arithmetic to
+ get end-trims right in some cases (#261).
+
2013-12-02 Carl Hetherington <cth@carlh.net>
* Fix breakage to adding multiple files at the same time.