n = AVISource("YUY2-Doom.avi")

#Seperate YUV to Y, U, V Channel
Y=ColorYUV(n,off_u=-256, off_v=-256).ColorYUV(off_u=128, off_v=128)
U=UtoY(n)
V=VtoY(n)

#Shifting U

downU = 0
upU = 0
leftU = 0
rightU = 0

#Shifting V

downV = 0
upV = 0
leftV = 0
rightV = 0

#Shifting U

down2U = 0
up2U = 0
left2U = 0
right2U = 0

#Shifting V

down2V = 0
up2V = 0
left2V = 0
right2V = 0

#Convert to YV24 for Shifting 1px to right or left
U = U.ConvertToYV24()
V = V.ConvertToYV24()

#New UV Shifting
U1 = U.AddBorders(leftU, downU, rightU, upU, color=$000000).Crop(rightU, upU,-leftU,-downU).ConvertToYUY2()
V1 = V.AddBorders(leftV, downV, rightV, upV, color=$000000).Crop(rightV, upV,-leftV,-downV).ConvertToYUY2()

#Copy UV Shifting
U2 = U.AddBorders(leftU+left2U, downU+down2U, rightU+right2U, upU+up2U, color=$000000).Crop(rightU+right2U, upU+up2U,-(leftU+left2U),-(downU-down2U)).ConvertToYUY2()
V2 = V.AddBorders(leftV+left2V, downV+down2V, rightV+right2V, upV+up2V, color=$000000).Crop(rightV+right2V, upV+up2V,-(leftV+left2V),-(downV-down2V)).ConvertToYUY2()

#Mix Colors from U1 and V1 with U2 and V2
Yhalf = Y.PointResize(U.width, U.height)
U = Overlay(U1, U2, mask=Yhalf, mode="blend")
V = Overlay(V1, V2, mask=Yhalf, mode="blend")

#Convert back to YUY2
Resize_faktor = 1
U = U.PointResize(int(U.width / Resize_faktor), int(U.height / Resize_faktor)).PointResize(U.width, U.height)
V = V.PointResize(int(V.width / Resize_faktor), int(V.height / Resize_faktor)).PointResize(V.width, V.height)
U = U.ConvertToYUY2()
V = V.ConvertToYUY2()

#Merge all YUV Channels
YToUV(U, V, Y)
### AvsP marked script ###
# n = AVISource("YUY2-Doom.avi")
#
# #Seperate YUV to Y, U, V Channel
# Y=ColorYUV(n,off_u=-256, off_v=-256).ColorYUV(off_u=128, off_v=128)
# U=UtoY(n)
# V=VtoY(n)
#
# #Shifting U
# [<separator="Shifting U1">]
# downU = [<"U1 - Down", 0, 1280, 0>]
# upU = [<"U1 - Up", 0, 1280, 0>]
# leftU = [<"U1 - Left", 0, 1600, 0>]
# rightU = [<"U1 - Right", 0, 1600, 0>]
#
# #Shifting V
# [<separator="Shifting V1">]
# downV = [<"V1 - Down", 0, 1280, 0>]
# upV = [<"V1 - Up", 0, 1280, 0>]
# leftV = [<"V1 - Left", 0, 1600, 0>]
# rightV = [<"V1 - Right", 0, 1600, 0>]
#
# #Shifting U
# [<separator="Shifting U2">]
# down2U = [<"U2 - Down", 0, 1280, 0>]
# up2U = [<"U2 - Up", 0, 1280, 0>]
# left2U = [<"U2 - Left", 0, 1600, 0>]
# right2U = [<"U2 - Right", 0, 1600, 0>]
#
# #Shifting V
# [<separator="Shifting V2">]
# down2V = [<"V2 - Down", 0, 1280, 0>]
# up2V = [<"V2 - Up", 0, 1280, 0>]
# left2V = [<"V2 - Left", 0, 1600, 0>]
# right2V = [<"V2 - Right", 0, 1600, 0>]
#
# #Convert to YV24 for Shifting 1px to right or left
# U = U.ConvertToYV24()
# V = V.ConvertToYV24()
#
# #New UV Shifting
# U1 = U.AddBorders(leftU, downU, rightU, upU, color=$000000).Crop(rightU, upU,-leftU,-downU).ConvertToYUY2()
# V1 = V.AddBorders(leftV, downV, rightV, upV, color=$000000).Crop(rightV, upV,-leftV,-downV).ConvertToYUY2()
#
# #Copy UV Shifting
# U2 = U.AddBorders(leftU+left2U, downU+down2U, rightU+right2U, upU+up2U, color=$000000).Crop(rightU+right2U, upU+up2U,-(leftU+left2U),-(downU-down2U)).ConvertToYUY2()
# V2 = V.AddBorders(leftV+left2V, downV+down2V, rightV+right2V, upV+up2V, color=$000000).Crop(rightV+right2V, upV+up2V,-(leftV+left2V),-(downV-down2V)).ConvertToYUY2()
#
# #Mix Colors from U1 and V1 with U2 and V2
# Yhalf = Y.PointResize(U.width, U.height)
# U = Overlay(U1, U2, mask=Yhalf, mode="blend")
# V = Overlay(V1, V2, mask=Yhalf, mode="blend")
#
# #Convert back to YUY2
# Resize_faktor = 1
# U = U.PointResize(int(U.width / Resize_faktor), int(U.height / Resize_faktor)).PointResize(U.width, U.height)
# V = V.PointResize(int(V.width / Resize_faktor), int(V.height / Resize_faktor)).PointResize(V.width, V.height)
# U = U.ConvertToYUY2()
# V = V.ConvertToYUY2()
#
# #Merge all YUV Channels
# YToUV(U, V, Y)
### AvsP marked script ###