How do I route Apple TV audio to a home stereo with only 3.5mm or red/white RCA inputs? I'm planning to buy an Apple TV 4K as my primary entertainment device, as we travel constantly (digital nomads). I'm getting the 4K model in case we stay anywhere with a 4K TV. We're currently in Australia and have a 10 year old Optoma 720p projector and use a large Sony HiFi for sound, which together perform surprisingly well. My 2011 MacBook Pro sends video via an HDMI to DVI cable to the Optoma (which has DVI-in, but not HDMI-in) and audio is sent over a long 3.5mm to red/white cable. However, the new Apple TVs don't appear to have a 3.5mm audio output? Moreover, it's not like the projector can take audio and send it on, as (unlike HDMI), DVI doesn't carry any sound. Any ideas? Obviously for screen-sharing I could just keep the sound coming from the MacBook Pro, but my only concern is whether the video going MacBook->Apple TV->Projector could induce slightly delay and therefore the video would lag behind the audio? This still wouldn't allow me to play Apple TV audio natively though?