but you can write it in that way to use singe images
there is only one tag possible and the frames can be only used together with multires,
but you can write it in that way to use singe images:
use only one level and a very big tilesize (larger then the image width or height)
and set the tiledimagewidth/tiledimageheight values correct:
May be now you have some more easy way to do no multires cylinder vr object?
If i disable multires in config file - vr object can`t download images and contain error.