We have begun Netflix streaming using the wifi of our Blu Ray player. We need captioning because we are both going a little deaf and movie audio just seems to suck these days. Our current player is not compatible with Netflix for captioning, so I need a new Blu Ray player with wifi and Netflix capable captioning. The current player is set up with RCA type plugs feeding our Vizio sound bar. I was trying to find a new player with optical audio out, but can't. Everyone seems to be "coax digital out". The sound bar doesn't have any input for coax, only RCA and optical inputs. What can I buy that would work? We have a LCD TV that has 4 HDMI inputs, but the speaker audio sucks, that's why we bought the sound bar.