# x265 per-axis sweep: each line changes one thing from x265-base.
# Base = pass-1 settings (preset medium, aq-mode 3, no SAO) plus a 10 s GOP.
x265-base      | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1
# Adaptive quantisation
x265-aq4       | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=4:no-sao=1
x265-aqs08     | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:aq-strength=0.8:no-sao=1
x265-aqs12     | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:aq-strength=1.2:no-sao=1
# In-loop filters
x265-sao       | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3
x265-selsao2   | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:selective-sao=2
x265-deblk-1   | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:deblock=-1,-1
# Psychovisual: medium has rdoq-level 0, so psy-rdoq needs rdoq-level 2 to do anything
x265-psyrdoq   | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:rdoq-level=2:psy-rdoq=1.0
x265-psyrd1    | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:psy-rd=1.0
# Motion: zooms are scaling, not translation
x265-star      | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:me=star
x265-mer92     | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:merange=92
x265-bf8       | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:bframes=8
x265-la60      | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:rc-lookahead=60
x265-rect      | -pix_fmt yuv420p10le -c:v libx265 -profile:v main10 -preset medium -crf 20 -x265-params log-level=error:keyint=600:min-keyint=60:aq-mode=3:no-sao=1:rect=1