https://www.youtube.com/watch?v=QXPJww0nwzs
https://files.tasvideos.org/2095/ARC/point-1440x1080-point-4K.png
Language: avisynth
PointResize(1440, 1080)
PointResize(2880, 2160)
ConvertToYV24(matrix="Rec709", chromaresample="point")
ConvertToYV12(matrix="Rec709", chromaresample="point")
https://www.youtube.com/watch?v=wB6E07OhzWM
http://files.tasvideos.org/2095/ARC/point_straight_to_3584x2688_256x14_224x12.png
Cropped to 256x224 manually
Language: avisynth
PointResize(3584, 2688) # (256*14 x 224*12)
ConvertToYV24(matrix="Rec709", chromaresample="point")
ConvertToYV12(matrix="Rec709", chromaresample="point")
https://www.youtube.com/watch?v=iHiwfa_0tH0
http://files.tasvideos.org/2095/ARC/mergechroma-point.png
Language: avisynth
AVISource("movie.avi")
chroma = PointResize(1440, 1080).PointResize(2880, 2160)
luma = PointResize(2880, 2160)
luma = luma.ConvertToYV24(matrix="Rec709", chromaresample="point").ConvertToYV12(matrix="Rec709", chromaresample="point")
chroma = chroma.ConvertToYV24(matrix="Rec709", chromaresample="point").ConvertToYV12(matrix="Rec709", chromaresample="point")
MergeChroma(luma, chroma)
return last
https://www.youtube.com/watch?v=60jB3tchNuA
http://files.tasvideos.org/2095/ARC/mergechroma-lanczos.png
Language: avisynth
AVISource("movie.avi")
chroma = LanczosResize(1440, 1080, taps=2).PointResize(2880, 2160)
luma = PointResize(2880, 2160)
luma = luma.ConvertToYV24(matrix="Rec709", chromaresample="point").ConvertToYV12(matrix="Rec709", chromaresample="point")
chroma = chroma.ConvertToYV24(matrix="Rec709", chromaresample="point").ConvertToYV12(matrix="Rec709", chromaresample="point")
MergeChroma(luma, chroma)
return last
http://files.tasvideos.org/2095/ARC/nnedi3_rpow2.png
Language: avisynth
AVISource("movie.avi")
ConvertToRGB24()
nnedi3_rpow2(rfactor=2, nsize=0, nns=4, qual=2, cshift="lanczosresize", ep0=2, pscrn=4, fwidth=568, fheight=488)
AreaResize(360, 270)
PointResize(2880, 2160)
ConvertToYV24(matrix="Rec709", chromaresample="point")
ConvertToYV12(matrix="Rec709", chromaresample="point")
http://files.tasvideos.org/2095/ARC/lanczos-360x270-point-4K.png
Language: avisynth
AVISource("movie.avi")
LanczosResize(360, 270).PointResize(2880, 2160)
ConvertToYV24(matrix="Rec709", chromaresample="point")
ConvertToYV12(matrix="Rec709", chromaresample="point")