I want this 10 seconds of my life back <| sep |> If you take an area about the same size of Paris from central Tokyo Bunkyo , Taito , Chuo , Minato , Shibuya , Shinjuku , Toshima and Chiyoda 110 km 2 , you only have a density of 15 , 828 pplkm 2 . Even leaving out Chiyoda , the density is only 17 , 100 . Paris at 101 km 2 has a density of 21 , 498 . Only Toshima Ward has a higher density but it ' s only 13 km 2 . Shinjuku is 18 km 2 and has a density of 18 , 620 . <| sep |> Be aware many TVs will convert any sound from HDMI sources to 2 . 0 when output to optical . Stupid thing to do , but most brands including Samsung and LG do this . Instead , using HDMI to TV only for vision , and optical straight from PS 4 Pro to receiver . I ' m using an Onkyo S 3700 which luckily has HDMI 2 . 0 , but not HDCP 2 . 2 . I don ' t have a 4 K TV yet though but I know eventually the receiver will need to be replaced .