Rarbg - X265 Encoding Settings Better

ffmpeg -i "$INPUT" -map 0:v -map 0:a? -map 0:s? -c:v libx265 -preset slow -tune grain -x265-params "crf=23:profile=main10:level=4.1:no-sao=1:aq-mode=3:deblock=-1,-1:psy-rd=2.0:rdoq-level=2:qcomp=0.7" -c:a libopus -b:a 160k -ac 6 -c:a libopus -b:a 96k -ac 2 -c:s copy -movflags +faststart "$OUTPUT"

Why? Because RARBG cracked a brutal code: rarbg x265 encoding settings better

You want a perfect 2.0GB file for a 90-minute movie. ffmpeg -i "$INPUT" -map 0:v -map 0:a

-x265-params "pass=2:stats=stats.log:bitrate=2500:no-sao=1:aq-mode=3:psy-rd=2.0" rarbg x265 encoding settings better

They almost never used --no-sao (Sample Adaptive Offset). SAO smooths out artifacts but also destroys fine film grain, making faces look waxy. Part 3: Why "Better" Than RARBG is Easy (2025+) To get better settings than RARBG, you need to fix what they broke while keeping their file size philosophy.