Double.indemnity.1944.bdremux.2160p.hdr.dvp8.se... -

: This is a specific type of Dolby Vision metadata. Profile 8 is designed to be backwards compatible, allowing the file to play in HDR10 on devices that don't support Dolby Vision.

: Stands for High Dynamic Range , which provides better contrast and a wider range of colors. Double.Indemnity.1944.BDREMUX.2160p.HDR.DVP8.se...

: The movie title and its original release year. : This is a specific type of Dolby Vision metadata

: This indicates it is a "remux" of a Blu-ray Disc. The video and audio data have been taken directly from the disc without being re-compressed, meaning it retains the original maximum quality of the physical media. 2160p : This is 4K resolution ( Double.Indemnity.1944.BDREMUX.2160p.HDR.DVP8.se...