.gitlab-ci.yml

 variables:
   VLC30_IMAGE: registry.videolan.org/medialibrary:20201009131431
-  VLC40_IMAGE: registry.videolan.org/libvlcpp-unstable:20220314072210
+  VLC40_IMAGE: registry.videolan.org/libvlcpp-unstable:20220316125112
 
 .common_build:
   rules:

vlcpp/EventManager.hpp

@@ -355,7 +355,6 @@ class MediaEventManager : public EventManager
                 (*callback)( media != nullptr ? std::make_shared<Media>( media, true ) : nullptr );
             });
         }
-#endif
 
         /**
          * \brief onStateChanged Registers an event called when the Media state changes
@@ -372,6 +371,7 @@ class MediaEventManager : public EventManager
                 (*callback)( e->u.media_state_changed.new_state );
             });
         }
+#endif
 
         /**
          * \brief onSubItemTreeAdded Registers an event called when all subitem have been added.

vlcpp/Media.hpp

@@ -470,6 +470,7 @@ public:
         return libvlc_media_save_meta(*this) != 0;
     }
 
+#if LIBVLC_VERSION_INT < LIBVLC_VERSION(4, 0, 0, 0)
     /**
      * Get current state of media descriptor object. Possible media states
      * are defined in libvlc_structures.c ( libvlc_NothingSpecial=0,
@@ -484,7 +485,7 @@ public:
     {
         return libvlc_media_get_state(*this);
     }
-
+#endif
     /**
      * Get the current statistics about the media
      *