diff --git a/src/classes/action/movie.vala b/src/classes/action/movie.vala

index f6f01ff..9cf7c95 100644

--- a/src/classes/action/movie.vala

+++ b/src/classes/action/movie.vala

@@ -548,7 +548,7 @@ namespace pdfpc {

          */

         public void on_prepare(Gst.Element overlay, Gst.Caps caps) {

             var info = new Gst.Video.Info();

-            info.from_caps(caps);

+            Gst.Video.info_from_caps(out info, caps);

             this.video_w = info.width;

             this.video_h = info.height;

             this.scalex = (double) this.video_w/rect.width;