diff --git a/mediainfo/vapi/packages/gstreamer-pbutils-0.10/gstreamer-pbutils-0.10.metadata b/mediainfo/vapi/packages/gstreamer-pbutils-0.10/gstreamer-pbutils-0.10.metadata
index f873f19..333bef2 100644
--- a/mediainfo/vapi/packages/gstreamer-pbutils-0.10/gstreamer-pbutils-0.10.metadata
+++ b/mediainfo/vapi/packages/gstreamer-pbutils-0.10/gstreamer-pbutils-0.10.metadata
@@ -13,3 +13,12 @@ gst_missing_decoder_installer_detail_new transfer_ownership="1"
 gst_missing_encoder_installer_detail_new transfer_ownership="1"
 gst_install_plugins_async.details is_array="1" no_array_length="1"
 gst_install_plugins_async.ctx nullable="1"
+gst_discoverer_discover_uri transfer_ownership="1"
+gst_discoverer_info_get_stream_list type_arguments="DiscovererStreamInfo" transfer_ownership="1"
+gst_discoverer_info_get_audio_streams type_arguments="DiscovererStreamInfo" transfer_ownership="1"
+gst_discoverer_info_get_video_streams type_arguments="DiscovererStreamInfo" transfer_ownership="1"
+gst_discoverer_info_get_container_streams type_arguments="DiscovererStreamInfo" transfer_ownership="1"
+GstDiscovererInfo base_class="GstMiniObject"
+GstDiscovererInfo.mini_object hidden="1"
+GstDiscovererStreamInfo base_class="GstMiniObject"
+GstDiscovererStreamInfo.mini_object hidden="1"