Hi Guys, I want to run a long HDMI cable into the ceiling to a projector. I need a box to plug an HDMI cable into taking the same HDMI out but with audio out too. I'm trying to get HDMI to a projector on the roof keeping the audio at source (Amazon Fire Stick) so the audio goes into hifi at same location. I could run two cables taking the audio back from the projector but this seems silly. Does such a device exist?