Path to image on ftp

[buuuudzik]

Unfortunately it is not working.

I've checked this address on webbrowser(e.g. http://192.168.2.1/home/ftp/snapshot.jpg) and in the visu(as remote /home/ftp/snapshot.jpg or http://192.168.2.1/home/ftp/snapshot.jpg).

This path works only on script with io.readfile() and io.writefile(). How can I use images from ftp on visu?