: Increasing aq-mode to 3 (Dark Bias) is highly recommended. This helps prevent blocking and "washing out" in dark scenes, a common issue in lower-bitrate encodes.
RARBG often targeted ~2000 kb/s; RF 20-22 typically yields better visuals at slightly larger sizes. rarbg x265 encoding settings better
Most encodes found on RARBG were not "transparent" to the source (meaning identical to the Blu-ray). Instead, they were "lossy" encodes designed to look good on standard monitors and TVs while keeping file sizes low enough for the average internet connection. : Increasing aq-mode to 3 (Dark Bias) is highly recommended
: RARBG used 6-channel AAC at 224k. For better results, use Opus at 192k-256k for 5.1 surround. It provides much higher fidelity at lower bitrates. rarbg x265 encoding settings better