3 files changed, 21 insertions, 21 deletions

diff --git a/src/lib/ffmpeg_examiner.h b/src/lib/ffmpeg_examiner.h
index 36efc92b1..da88156e4 100644
--- a/src/lib/ffmpeg_examiner.h
+++ b/src/lib/ffmpeg_examiner.h
@@ -37,11 +37,11 @@ public:
 
 	bool has_video () const;
 
-	boost::optional<double> video_frame_rate () const;
-	dcp::Size video_size () const;
-	Frame video_length () const;
-	boost::optional<double> sample_aspect_ratio () const;
-	bool yuv () const;
+	boost::optional<double> video_frame_rate () const override;
+	dcp::Size video_size () const override;
+	Frame video_length () const override;
+	boost::optional<double> sample_aspect_ratio () const override;
+	bool yuv () const override;
 
 	std::vector<std::shared_ptr<FFmpegSubtitleStream>> subtitle_streams () const {
 		return _subtitle_streams;
@@ -55,9 +55,9 @@ public:
 		return _first_video;
 	}
 
-	VideoRange range () const;
+	VideoRange range () const override;
 
-	PixelQuanta pixel_quanta () const;
+	PixelQuanta pixel_quanta () const override;
 
 	AVColorRange color_range () const {
 		return video_codec_context()->color_range;
diff --git a/src/lib/image_examiner.h b/src/lib/image_examiner.h
index 0dcdebad0..53fab327e 100644
--- a/src/lib/image_examiner.h
+++ b/src/lib/image_examiner.h
@@ -27,19 +27,19 @@ class ImageExaminer : public VideoExaminer
 public:
 	ImageExaminer (std::shared_ptr<const Film>, std::shared_ptr<const ImageContent>, std::shared_ptr<Job>);
 
-	bool has_video () const {
+	bool has_video () const override {
 		return true;
 	}
-	boost::optional<double> video_frame_rate () const;
-	dcp::Size video_size () const;
-	Frame video_length () const {
+	boost::optional<double> video_frame_rate () const override;
+	dcp::Size video_size () const override;
+	Frame video_length () const override {
 		return _video_length;
 	}
-	bool yuv () const;
-	VideoRange range () const {
+	bool yuv () const override;
+	VideoRange range () const override {
 		return VideoRange::FULL;
 	}
-	PixelQuanta pixel_quanta () const {
+	PixelQuanta pixel_quanta () const override {
 		/* See ::yuv - we're assuming the image is not YUV and so not subsampled */
 		return {};
 	}
diff --git a/src/lib/video_mxf_examiner.h b/src/lib/video_mxf_examiner.h
index 3719d3efc..c1b2f37f5 100644
--- a/src/lib/video_mxf_examiner.h
+++ b/src/lib/video_mxf_examiner.h
@@ -34,15 +34,15 @@ public:
 	bool has_video () const {
 		return true;
 	}
-	boost::optional<double> video_frame_rate () const;
-	dcp::Size video_size () const;
-	Frame video_length () const;
-	boost::optional<double> sample_aspect_ratio () const;
-	bool yuv () const;
-	VideoRange range () const {
+	boost::optional<double> video_frame_rate () const override;
+	dcp::Size video_size () const override;
+	Frame video_length () const override;
+	boost::optional<double> sample_aspect_ratio () const override;
+	bool yuv () const override;
+	VideoRange range () const override {
 		return VideoRange::FULL;
 	}
-	PixelQuanta pixel_quanta () const {
+	PixelQuanta pixel_quanta () const override {
 		return {};
 	}