Question about yafray's HDRI

Ok, this is what I want. I want a HDRI reflection on a object without seeing the HDRI image on the back, is that possible?

I know how to set up a HDR image as a worldtexture and rendering with yafray etc. and even the rendering is perfect but I see the HDRI image on the back.

How can I make the same image (with the HDRI reflection on the image) without seeing the HDRI image on the back?

Two methods from the top of my head:

  1. Use a plane with the image you want on it.

  2. use the RGBA button and replace the alpha with the image you want.

I have this same problem as well…

So far the only real suggestion is to edit the background out in post pro – Using the RGBA settings as Jedi dawn suggested (don’t forget to save in targa format)