" Dolby Surround, DTS, DTS-HD " sound test ( Denon X7200w & Dali Ikon speakers) HD

Dolby atmos and Auro 3D demo clips on my home theater system. LG 55C6 Oled 4K 3D TV, Denon X7200w AV receiver, Dali IKON series speakers for main 5.1, Jamo HCS 35 speakers for dolby atmos and Auro...