Description

Narrated by Robert Redford, this documentary tours the awe-inspiring landscapes, historic sites, and untamed wilderness of America’s great parks.

Video
Codec: HEVC / H.265
Resolution: Native 4K
HDR: HDR10
Aspect ratio: 1.78:1
Original aspect ratio: 1.43:1

Audio
English: Dolby Atmos
English: Dolby TrueHD 7.1 (48kHz, 24-bit)
English: Dolby Digital 5.1
French: Dolby Digital 5.1
Spanish: Dolby Digital 5.1
English: DTS-HD Master Audio 5.1
French: DTS-HD Master Audio 5.1
Spanish: DTS-HD Master Audio 5.1