X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fvideo_examiner.h;h=2dcacfc349fbeaa11b46219bf80867a6f682729e;hb=e894cfe3d891135d1b92b62603a464e42bd6ed5c;hp=87e9a04288a20fb13018391ad4c124a58b757e05;hpb=6de35d058821acc092d2aae75543024a97026b8a;p=dcpomatic.git

diff --git a/src/lib/video_examiner.h b/src/lib/video_examiner.h
index 87e9a0428..2dcacfc34 100644
--- a/src/lib/video_examiner.h
+++ b/src/lib/video_examiner.h
@@ -21,9 +21,9 @@
  *  @brief VideoExaminer class.
  */
 
-#include <dcp/types.h>
 #include "types.h"
 #include "video_content.h"
+#include <dcp/types.h>
 
 /** @class VideoExaminer
  *  @brief Parent for classes which examine video sources and obtain information about them.
@@ -32,7 +32,10 @@ class VideoExaminer
 {
 public:
 	virtual ~VideoExaminer () {}
-	virtual float video_frame_rate () const = 0;
+	virtual boost::optional<float> video_frame_rate () const = 0;
 	virtual dcp::Size video_size () const = 0;
 	virtual ContentTime video_length () const = 0;
+	virtual boost::optional<float> sample_aspect_ratio () const {
+		return boost::optional<float> ();
+	}
 };