05-star.wars.4k77.2160p.uhd.dnr.35mm.x265-v1.0.mkv

: This is the video codec (HEVC) used to compress the file. It allows for high visual fidelity while keeping the massive 4K file size manageable.

: This is a Ultra-High-Definition scan, offering four times the detail of standard 1080p Blu-rays. 05-star.wars.4k77.2160p.uhd.dnr.35mm.x265-v1.0.mkv

: Refers to the project name (4K resolution, 1977 version). : This is the video codec (HEVC) used to compress the file

The Ultimate Preservation: Understanding the Star Wars 4K77 Project 05-star.wars.4k77.2160p.uhd.dnr.35mm.x265-v1.0.mkv

: Indicates the source material was an original 35mm film print, rather than a digital master.

The filename 05-star.wars.4k77.2160p.uhd.dnr.35mm.x265-v1.0.mkv tells a detailed story about the quality of the file: