Children of Men uses a desaturated, grainy palette with many low-light scenes (the forest, the abandoned school). Poor 1080p encodes often show color banding (visible vertical lines in gradients). A “fix” means a higher bitrate encode (8-12 Mbps minimum) or using a 10-bit x265 version.
Now you have a perfect 1080p file with:
Children of Men is fully available in 1080p. For users seeking the Spanish version (Hijos de los Hombres), purchasing a digital copy or renting from a major storefront provides the most reliable "fix" regarding quality and language support. If specific playback errors persist, updating video codecs or player software is recommended. 1080p children of men hijos de los hombres en fix
If your 1080p file has banding or compression artifacts: Children of Men uses a desaturated, grainy palette
This will create a new file that looks superior to most web-downloaded 1080p versions. Now you have a perfect 1080p file with: