Dolby Atmos is quietly replacing this audio format on 4K UHD

Dolby Atmos is my favorite audio format available today. Pretty much every major 4K Blu-ray release comes with an Atmos track, and I’m grateful for that. I went through the trouble of putting a Dolby Atmos sound system in my living room, so it’s always nice to find something that takes advantage of all my speakers, especially the height channels.