FFVideoSource("Southpaw.mkv")
Crop(0, 140, 0, -140)
FillMargins(1, 1, 0, 1)
Spline36Resize(1280,534,1,1,0,-1)
safe=Crop(4, 2, -4, -2)
ConvertToYV24()
base1=Crop(0, 2, -0, -2)

# Top

Top1 = Crop(0, 0, 0, 1 - Height()).Tweak(cont=1.05)
Top2 = Crop(0, 1, 0, 2 - Height()).Tweak(cont=0.98)

# Bottom

Bottom2 = Crop(0, Height() - 2, 0, -1).Tweak(cont=0.98)
Bottom1 = Crop(0, Height() - 1, 0, -0).Tweak(cont=1.06)
StackVertical(Top1, Top2, base1, Bottom2, Bottom1)

base2=Crop(4, 0, -4, 0)

# Left

Left1 = Crop(0, 0, 1 - Width(), 0).Tweak(cont=1.17)
Left2 = Crop(1, 0, 2 - Width(), 0).Tweak(cont=0.98)
Left3 = Crop(2, 0, 3 - Width(), 0).Tweak(cont=1.02)
Left4 = Crop(3, 0, 4 - Width(), 0).Tweak(cont=1.005)

# Right

Right4 = Crop(Width() - 4, 0, -3, 0).Tweak(cont=1.15)
Right3 = Crop(Width() - 3, 0, -2, 0).Tweak(cont=1.05)
Right2 = Crop(Width() - 2, 0, -1, 0).Tweak(cont=1.02)
Right1 = Crop(Width() - 1, 0, -0, 0).Tweak(cont=1.004)
StackHorizontal(left1, left2, left3, left4, base2, Right4, Right3, Right2, Right1)
ConvertToYV12()
Overlay(last, safe, x=4, y=2)
BalanceBorders(0, 0, 2, 2)

#Banding

Banding=f3kdb(dither_algo=3, range=15, grainY=10, dynamic_grain=true)
ConditionalFilter(last, Banding, "SceneType", "<", "1")
ConditionalReader("Banding.txt", "SceneType")
function FDeb(clip c) {
a = c
b = c.GradFun3(thr=0.45)
th_low  = 20
th_high = 35
dmask = b.levels(th_low,1.0,th_high,255,0,false)
h=a.mt_merge(b,dmask,U=3,V=3,luma=true)
repair(a, h, 15)
return last
}

#Banding.Range.txt

type int
default 0

R 47142 47276 1
R 52589 52641 1
R 53011 53077 1
R 53178 53886 1
R 66349 66495 1
R 68482 68520 1