XnConvert

install

# Arch
yay -S --noconfirm xnconvert
# Windows 10
scoop install xnconvert

config

• XnConvert → Settings Load → format settings → Write
  • JPEG¹

    Quality: 90
    Progressive: On
    Optimixr Huffman table: On
    DCT Method: Float (best but slowest)
    Use estimated quality (when possible): Off
    

annex

• file_xnconvert_preset