Add standalone media and remote downloads

packaging/install-or-update.sh

@@ -39,7 +39,8 @@ install_dependencies() {
     fi
 
     set --
-    for package in fuse2 gtk4 dav1d gvfs gvfs-smb; do
+    for package in fuse2 gtk4 dav1d gvfs gvfs-smb gstreamer gst-plugins-base \
+        gst-plugins-good gst-plugins-bad gst-libav; do
         if ! pacman -Q "${package}" >/dev/null 2>&1; then
             set -- "$@" "${package}"
         fi