Deblock_QED(quant1=24, quant2=26, aOff1=1, aOff2=1, bOff1=2, bOff2=2, uv=3)
Blur(1.0)
nnedi3_rpow2(rfactor=4, cshift=“lanczosresize”, fwidth=width3, fheight=height3, ep0=5)
Sharpen(0.25)
ConvertBits(16)
ConvertToRGB(matrix=“Rec601”)
ConvertToYV12(matrix=“Rec709”)
ConvertBits(8, dither=0)

Using the above script, I was able to get a serviceable 1440p upscale of the first episode of Sailor Moon. But when I tried using HDRTools to go the next logical step, to 4K HDR, just the first minute was riddled with artifacting, including several wrong colors that made certain spots look jagged! I don’t know where I went wrong there, or if I was simply being too ambitious.