I’m trying to connect my DVD player to my soundbar. The DVD player has an HDMI out, but that goes to the projector. The only other output from the player is digital coax.
My soundbar, however, doesn’t have a digital coax in. It has a standard headphone jack input, a pair of AV sound inputs, and a digital optical input.
I bought one of these from Amazon with some associated cables, hopefully it’ll do what I want.
If it’s something anyone needs to do themselves, bear in mind that the connections are not reversible on these things - a coax-optical converter is different to an optical-coax converter.