Source: IK
encoder: av1an -i input.mkv --photon-noise 6 --chroma-noise -v “–end-usage=q --cpu-used=5 --cq-level=26 --threads=2 --aq-mode=1 --enable-qm=1 --lag-in-frames=64 --arnr-strength=2 --arnr-maxframes=7 --quant-sharpness=3 --disable-trellis-quant=0 --enable-fwd-kf=1 --min-q=1 --deltaq-mode=1 --bit-depth=10 --tune-content=psy --enable-chroma-deltaq=1 --tune=ssim --sb-size=dynamic” -o output.mkv
opus audio: jpn/eng
subs: Eng, Eng signs+songs
filtering: edge clean, deband
DDL/screenshots/mediainfo (click on filenames) https://animetosho.org/search?q=sokudo+spectre