(also known as H.265). This is the standard compression codec used for 4K video to maintain high detail without massive file sizes. : The audio format, specifically DTS-HD Master Audio
The native DI was 2K, so the 2160p release involves upscaling + HDR grading. Batman.Begins.2005.2160p.BluRay.HEVC.DTS-HD.MA....
The jump to 4K resolution provides a substantial increase in fine detail. While Batman Begins was shot on 35mm film and retains a healthy, organic layer of film grain, the HEVC (High Efficiency Video Coding) compression handles this texture much more effectively than the older VC-1 encodes found on standard Blu-rays. (also known as H