Trying to Restore anime lines, need help with avisyth scripts linedarkening

[kairukun]

I need a tutorial on how to use an anime line darkening from DVDs which I wan't to upscale to 1080p, i know its possible, because i heard people using line darkening scripts using avisynth, just need a walk-through on how to put source like for example DirectShowSource("B:\....NARUTO_MOVIE_LAND_OF_SNOW .mkv"), i tried putting them on scripts, and it doesn't work! im using megui, im kinda new to this restore anime dvds, it would be cool if i can remaster anime dvds!

[Baldrick]

Any error messages?

Post your complete script.

[kairukun]

never mind that part, i already figured that out! the only problem now is MEGUI is running DOG-SLOW, like only using 2 CPU cores out of 8 any way to set the threads to 8 including opencl? I have AMD FX-8350 with GTX 760 2GB, and its running only around 20 to 25 percent of CPU usage, i just need a script that will utilized all CPU cores and OpenCL if possible!

Here's the script:


DirectShowSource("A:\Video Encoding\NARUTO_MOVIE_LAND_OF_SNOW.mkv")


function linedarken_toon(clip orig, float "sstrength", "sdboost", int "srange", "warpdepth", bool "fast")
{
###### parameters ######
sstr = string(default(sstrength, 220)/255.0)
srange = default(srange, 0)
sdboost = default(sdboost, 1.0)
wdepth = default(warpdepth, 8)
fast = default(fast, false)

###### filtering ######
sharp = orig.Unsharpmask(300, 4, 0)

orig.mt_edge(thy1=3,thy2=255,mode="prewitt",Y=3,V= 1,U=1)
mt_lut("x "+string(srange)+" + 195 / 1.0 "+string(sdboost)+" / ^ 255 *",U=1,V=1).mt_inflate().mt_inflate().mt_inflat e()
linemask = mt_lutxy(orig, last, yexpr="300 1 x 255 / - 255 y - * x 1.14 ^ + - "+sstr+" *", uexpr="x", vexpr="x")

fast==false ? mt_merge(orig, sharp, linemask, Y=3, U=2, V=2) :
\ mt_lutxy(orig,sharp,"x y < 40 y < | x y x - 1 x 255 / - 2 ^ * 1 y 128 / - 4 ^ * "+sstr+" * x + ?",U=2,V=2)

final = wdepth<=0 ? last : awarpsharp(last,cm=1,depth=wdepth,blurlevel=1)

return final
}

[manono]

i just need a script that will utilized all CPU core...

It'll be part script and part a multi-threaded version (an MT version) of AviSynth:

http://forum.doom9.org/showthread.php?t=148782

No guarantees, though, as some filters might cause crashes or might not be speeded up.