x265 handles gradients and dark scenes—of which there are many in this film—much better, reducing "pixelation" or "banding" in shadows. 3. Playback Requirements
The transition from older standards (like x264/AVC) to x265 is significant for storage and quality: Superior Compression: The.Devils.Advocate.1997.1080p.BluRay.x265.HEVC...
As a result, Warner Bros. was forced to recall all unsold copies of the film and spend a significant amount of money digitally altering the ending for all future releases. x265 handles gradients and dark scenes—of which there