Avisynth + MeGUI 1080p to 720p 4:2:2 10bit

[Teki]

Hello

I have some anime series with a lot of red color in 1080p, some are 10bit. I want to re-encode them to 720p in 4:2:2 10bit. In other encodes i used dfttest() and aSharp(). aSharp work only on YV12 luma. dfttest is very slow, but i like them both (maybe you have something different, which works better)
My AviSynth script is very simple.

LoadPlugin("asharp.dll")
LoadPlugin("dfttest.dll")
<input>
dfttest(sigma=24)
ConvertToYV12()
aSharp(1,2,-1)
Lanczos4Resize(1280,720)

I searched in internet a lot, and found this

FFVideoSource(input.mkv,fpsnum=60000,fpsden=1001)

#Convert to Stack16 for processing
Dither_convert_8_to_16()

#Convert to 4:2:2 (if interlaced, SeperateFields and Weave must be used)
#SeparateFields()
w = Width()/2
h = Height()/2
u = UToY8().Dither_resize16(w, h, kernel="spline36", src_left=0, u=1, v=1)
v = VToY8().Dither_resize16(w, h, kernel="spline36", src_left=0, u=1, v=1)
YToUV(u, v, last)
#Weave()

#Convert to 10-bit and output
Dither_quantize(10,reducerange=true)
Dither_out()


#Example command to save as v210 MOV for BM Shuttle playback
#avs2yuv -raw -csp I422 output.avs - | ffmpeg -y -f rawvideo -pix_fmt yuv422p10le -s widthxheight -r framerate -i - -c:v v210 output.mov


#For testing only (8-bit output)
#DitherPost()

How to "integrate" this script with my and use in MeGUI to got what i want?

(sorry if my english is bad)

[Guest]

Originally Posted by Teki

I have some anime series with a lot of red color in 1080p, some are 10bit.

Where did you get these animes?

[Teki]

Originally Posted by neuron2

Where did you get these animes?

[link removed]
Every sunrise, sunset and every red/orange/purple/pink haired character looks ugly. Edges near red are blocky.
For example TTGL pic (Kamina's eyes, Simon's glasses, Yoko's bikini)
This one looks terrible pic and pic pic pic pic (720p DHTV)
HOTD this one looks ugly pic but this one is from the same file and looks normal pic

[Groucho2004]

Originally Posted by Teki

nyaa.se

Have a look at the forum rules, particularly #6.