diff --git a/include/media/mediametadataretriever.h b/include/media/mediametadataretriever.h
index b35cf32..7191965 100644
--- a/include/media/mediametadataretriever.h
+++ b/include/media/mediametadataretriever.h
@@ -57,6 +57,7 @@
     METADATA_KEY_IS_DRM          = 22,
     METADATA_KEY_LOCATION        = 23,
     METADATA_KEY_VIDEO_ROTATION  = 24,
+    METADATA_KEY_CAPTURE_FRAMERATE = 25,
 
     // Add more here...
 };
diff --git a/include/media/stagefright/MetaData.h b/include/media/stagefright/MetaData.h
index 087d016..b686787 100644
--- a/include/media/stagefright/MetaData.h
+++ b/include/media/stagefright/MetaData.h
@@ -98,6 +98,7 @@
     kKeyCompilation       = 'cpil',  // cstring
     kKeyLocation          = 'loc ',  // cstring
     kKeyTimeScale         = 'tmsl',  // int32_t
+    kKeyCaptureFramerate  = 'capF',  // float (capture fps)
 
     // video profile and level
     kKeyVideoProfile      = 'vprf',  // int32_t