> ../sys/amfcodec/include/core/PropertyStorage.h:87:50: error: 'virtual void > amf::AMFPropertyStorage::RemoveObserver(amf::AMFPropertyStorageObserver*)' was hidden [-Werror=overloaded-virtual=] Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7658>