“10bit” denotes the color bit depth: 10 bits per channel (YUV 4:2:0 or 4:2:2), as opposed to the standard 8 bits found on most commercial Blu-rays. While the source Blu-ray is natively 8-bit, encoding to 10-bit with x265 yields two major benefits. First, it dramatically reduces color banding (visible steps in gradients, such as skies or smoke). Second, it improves compression efficiency because the encoder can quantize with finer steps. For a film like GoldenEye , which features numerous night scenes, explosions, and the golden-hued satellite control room, 10bit encoding preserves smooth gradients without artificially increasing bitrate. This is why high-end release groups favor 10bit for x265 encodes.
Expect a "throbbing" bass and aggressive directional effects typical of mid-90s action cinema. While some reviewers find the low-end slightly "boomy" or "muddy" during the tank chase, it remains a powerful, immersive experience for home theaters. 3. Movie Highlights (The "Bond" Factor) golden eye 1995 1080p 10bit bluray x265 hevc exclusive