1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/film.h b/src/lib/film.h
index 131891706..3eff9e3da 100644
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -349,6 +349,7 @@ public:
 	void set_filters (std::vector<Filter const *>);
 	void set_scaler (Scaler const *);
 	void set_dcp_frames (int);
+	void unset_dcp_frames ();
 	void set_dcp_trim_action (TrimAction);
 	void set_dcp_ab (bool);
 	void set_audio_stream (int);