Hand-apply 6a3cd511559433554ab40ed72ff94b7d8dc2c5bd from master;

[dcpomatic.git] / src / lib / ffmpeg_examiner.h

diff --git a/src/lib/ffmpeg_examiner.h b/src/lib/ffmpeg_examiner.h
index 59c3299b26c7325313eb7f1b791821babc6ff73c..4378e241b973e53aa541d46da6afda1491e0e5f5 100644 (file)
--- a/src/lib/ffmpeg_examiner.h
+++ b/src/lib/ffmpeg_examiner.h
@@ -29,7 +29,7 @@ class FFmpegExaminer : public FFmpeg, public VideoExaminer
 public:
        FFmpegExaminer (boost::shared_ptr<const FFmpegContent>);
        
-       float video_frame_rate () const;
+       boost::optional<float> video_frame_rate () const;
        dcp::Size video_size () const;
        ContentTime video_length () const;
        boost::optional<float> sample_aspect_ratio () const;