1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/isom.h b/libavformat/isom.h
index d9956cf63a..426f732247 100644
--- a/libavformat/isom.h
+++ b/libavformat/isom.h
@@ -27,6 +27,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include "libavutil/mastering_display_metadata.h"
 #include "libavutil/spherical.h"
 #include "libavutil/stereo3d.h"
 
@@ -194,6 +195,7 @@ typedef struct MOVStreamContext {
     AVStereo3D *stereo3d;
     AVSphericalMapping *spherical;
     size_t spherical_size;
+    AVMasteringDisplayMetadata *mastering;
 
     uint32_t format;