Diablo Hevc ((full)) — Free & Reliable

x265-Diablo --input "movie.y4m" --output "movie.hevc" \ --preset slow --crf 19 --profile main10 --level-idc 5.1 \ --deband --deband-strength 1.3 --noise-synthesis 2 \ --aq-mode 3 --psy-rd 2.0 --psy-rdoq 8.0 \ --no-sao --deblock -1:-1 --range limited \ --colorprim bt709 --transfer bt709 --colormatrix bt709 \ --sar 1:1 --fps 24000/1001

The defining feature of Diablo HEVC is . Standard encoders typically use a static bitrate or a standard Constant Rate Factor (CRF). This often results in "wasted" data on simple scenes (like a black screen or a static interview) or insufficient data for complex scenes (like explosions or sports). diablo hevc