: Keeps the quantization adjustments stable. Higher numbers bloat the file size; lower numbers cause pixelation.
Turn SAO off . While SAO reduces encoding noise, it does so by aggressively blurring fine textures, giving skin tones a plastic, artificial look. Disabling it retains film grain and facial details. Rarbg X265 Encoding Settings
Presets control the trade-off between encoding speed and compression efficiency. RARBG likely used the or Slow preset. : Keeps the quantization adjustments stable
RARBG did not prioritize encoding speed; they prioritized efficiency. The --preset tells the encoder how much time to spend optimizing the file. giving skin tones a plastic