Hello all,
I'm struggling to know what correct order of filters to conversion 60 to 30.
My script below:
Download spoiler.avsLanguage: avs
Import("C:\Program Files (x86)\AviSynth 2.5\plugins\deblink4.avs")
LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\ExactDedup.dll")
LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\mvtools2.dll")
LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\mt_masktools-26.dll")
AVISource("video.avi").ConvertToRGB32().AssumeFPS(60,1).deblink4.ChangeFPS(30)
deblink4.avs=function deblink4(clip clp, float "ratio", int "level") {
ratio = default(ratio, 2.0 /3)
assert(ratio >= 0.0 && 1.0 >= ratio,
\ "[deblink4] 1.0 >= ratio >= 0.0, it was " + string(ratio))
level = default(level, round(ratio * 257))
assert(level >= 0 && 257 >= level,
\ "[deblink4] 257 >= level >= 0, it was " + string(level))
blink=clp.ng_blinkmask_new
m01=mt_logic(blink.selectevery(4,0),blink.selectevery(4,1),mode="or").converttorgb32
m23=mt_logic(blink.selectevery(4,2),blink.selectevery(4,3),mode="or").converttorgb32
f0=layer(clp.selectevery(4,0),clp.selectevery(4,1).mask(m01),level=level)
f1=layer(clp.selectevery(4,1),clp.selectevery(4,0).mask(m01),level=level)
f2=layer(clp.selectevery(4,2),clp.selectevery(4,3).mask(m23),level=(257-level) )
f3=layer(clp.selectevery(4,3),clp.selectevery(4,2).mask(m23),level=(257-level) )
interleave(f0,f1,f2,f3)
}
function deblink3(clip clp){
blink=clp.ng_blinkmask_new
m01=mt_logic(blink.selectevery(4,0),blink.selectevery(4,1),mode="or").converttorgb32
f0=layer(clp.selectevery(4,0),clp.selectevery(4,1).mask(m01))
f1=layer(clp.selectevery(4,1),clp.selectevery(4,0).mask(m01))
interleave(f0,f1,clp.selectevery(4,2),clp.selectevery(4,3))
}
function ng_blinkmask_new(clip c,int "ml"){
ml=default(ml,128)
src=c.ConvertToYv12
super=MSuper(src, pel=1)
fvec =MAnalyse(super, isb=false, blksize=4)
bvec =MAnalyse(super, isb=true , blksize=4)
fmask=Mmask(src,fvec,kind=1,ml=ml).mt_binarize(u=-128,v=-128)
bmask=Mmask(src,bvec,kind=1,ml=ml).mt_binarize(u=-128,v=-128)
eo0_to =fmask.selectevery(2,1)
oe_from=bmask.selectevery(2,1)
front =mt_logic(eo0_to,oe_from,mode="and")
oe_to =fmask.selectevery(2,2)
eo_from=bmask.selectevery(2,2)
back =mt_logic(oe_to,eo_from,mode="and")
ee_src=src.selecteven
ee_super=MSuper(ee_src, pel=1)
ee_fvec =MAnalyse(ee_super, isb=false, blksize=4)
ee_bvec =MAnalyse(ee_super, isb=true , blksize=4)
ee_fmask=Mmask(ee_src,ee_fvec,kind=1,ml=ml).mt_binarize(u=-128,v=-128)
ee_bmask=Mmask(ee_src,ee_bvec,kind=1,ml=ml).mt_binarize(u=-128,v=-128)
ee_to =ee_fmask.trim(1,0)
ee_from=ee_bmask
ee =mt_logic(ee_to,ee_from,mode="or")
oo_src=src.selectodd
oo_super=MSuper(oo_src, pel=1)
oo_fvec =MAnalyse(oo_super, isb=false, blksize=4)
oo_bvec =MAnalyse(oo_super, isb=true , blksize=4)
oo_fmask=Mmask(oo_src,oo_fvec,kind=1,ml=ml).mt_binarize(u=-128,v=-128)
oo_bmask=Mmask(oo_src,oo_bvec,kind=1,ml=ml).mt_binarize(u=-128,v=-128)
oo_to =oo_fmask.trim(1,0)
oo_from=oo_bmask
oo =mt_logic(oo_to,oo_from,mode="or")
#to e0-o1, from o1-e2, nothing e0-e2
even_blink=mt_logic(front,ee.mt_invert,mode="and")
#to o1-e2, from e2-o3, nothing o1-o3
odd_blink =mt_logic(back,oo.mt_invert,mode="and")
interleave(even_blink, odd_blink).selectevery(1,-1)
}
and
Download spoiler.avsLanguage: avs
Import("C:\Program Files (x86)\AviSynth 2.5\plugins\ng_deblink.avs")
LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\ExactDedup.dll")
LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\mvtools2.dll")
LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\mt_masktools-26.dll")
AviSource("video.avi").ConvertToRGB32().ng_deblink(0.5).Selectodd
ng_deblink.avs=function ng_deblink(clip clp,
\ float "ratio",
\ int "level",
\ clip "blinkmask"
\){
#Version 10 2012.04.22
blink = default(blinkmask, clp.ng_blinkmask())
ratio = default(ratio, 2.0 /3)
assert(ratio >= 0.0 && 1.0 >= ratio,
\ "[ng_deblink] 1.0 >= ratio >= 0.0, it was " + string(ratio))
level = default(level, round(ratio * 257))
assert(level >= 0 && 257 >= level,
\ "[ng_deblink] 257 >= level >= 0, it was " + string(level))
m01=mt_logic(blink.SelectEvery(4,0),
\ blink.SelectEvery(4,1),
\ mode="or").ConvertToRGB32()
m23=mt_logic(blink.SelectEvery(4,2),
\ blink.SelectEvery(4,3),
\ mode="or").ConvertToRGB32()
f0=Layer(clp.SelectEvery(4,0),
\ clp.SelectEvery(4,1).Mask(m01),
\ level=level)
f1=Layer(clp.SelectEvery(4,1),
\ clp.SelectEvery(4,0).Mask(m01),
\ level=level)
f2=Layer(clp.SelectEvery(4,2),
\ clp.SelectEvery(4,3).Mask(m23),
\ level=(257-level) )
f3=Layer(clp.SelectEvery(4,3),
\ clp.SelectEvery(4,2).Mask(m23),
\ level=(257-level) )
Interleave(f0,f1,f2,f3)
}
function ng_blinkmask(clip clp,
\ bool "TEST",
\ bool "STABILIZE",
\ bool "SHARP",
\ bool "HYSTER",
\ int "inpand",
\ int "expand",
\ int "ml"
\){
#Version 10 2012.04.22
#BLINK
# Blinking is a block that alternates on/off each frame
# SelectEven would only see either the on or the off
#FLASH
# Flashing is a block that is only on for a single frame
# SelectEven might miss the flash
#SHAKE
# Shaking is a block that moves back/forth each frame
# SelectEven would only see one position
# The goal of this function is to make a blink mask for use with
# ng_deblink. For overly complicated scenes where a clean blinkmask
# can't be found, just use TASBlend. Uniform softness looks better
# than sharp artifacts.
# This function calculates flash and shake info for the test script,
# but those effects should be handled in different ways.
# Flash - choose frames to make sure the flash is in your final clip.
# Shake - SelectEvery(4,0,2,1,3) or SelectEvery(4,1,0,2,3)
# SelectEvery doesn't generally work because it messes with the fluidity
# of motion. But that won't be noticable on a shaking screen.
# Be careful if 2 frame blinking is present, as the selectevery can turn
# it into 1 frame blinking.
TEST = default( TEST, false)
STABILIZE = default(STABILIZE, true)
SHARP = default( SHARP, true)
HYSTER = default( HYSTER, false)
inpand = default( inpand, 1)
expand = default( expand, 1)
ml = default( ml, 128)
# The functions used to make the masks work in the YV12 colorspace. Once
# the masks are created they can be used in the RGB32 colorspace direcly
src=clp.ConvertToYV12()
# Blinking is located by looking for blocks that don't exist in
# consecutive frames. The motion vector will match blocks that exist in
# both frames. The blocks that aren't in both will end up with huge
# values that are picked out by the motion mask.
super = MSuper(src, pel=1)
fvec = MAnalyse(super, isb=false, blksize=4)
bvec = MAnalyse(super, isb=true , blksize=4)
fmask = Mmask(src, fvec, kind=1, ml=ml).mt_binarize()
bmask = Mmask(src, bvec, kind=1, ml=ml).mt_binarize()
blink = mt_logic(fmask, bmask, mode="and")
# Blinking usually occurs against a stable background. This is found
# by looking at blocks 2 frames apart. This distinguishes a blink from
# blocks that are just changing every frame.
ee_src = src.SelectEven()
ee_super = MSuper(ee_src, pel=1)
ee_fvec = MAnalyse(ee_super, isb=false, blksize=4)
ee_bvec = MAnalyse(ee_super, isb=true , blksize=4)
ee_fmask = Mmask(ee_src, ee_fvec, kind=1, ml=ml).mt_binarize()
ee_bmask = Mmask(ee_src, ee_bvec, kind=1, ml=ml).mt_binarize()
oo_src = src.SelectOdd()
oo_super = MSuper(oo_src, pel=1)
oo_fvec = MAnalyse(oo_super, isb=false, blksize=4)
oo_bvec = MAnalyse(oo_super, isb=true , blksize=4)
oo_fmask = Mmask(oo_src, oo_fvec, kind=1, ml=ml).mt_binarize()
oo_bmask = Mmask(oo_src, oo_bvec, kind=1, ml=ml).mt_binarize()
fmask_2 = Interleave(ee_fmask, oo_fmask)
bmask_2 = Interleave(ee_bmask, oo_bmask)
background = mt_logic(fmask_2.SelectEvery(1,1),
\ bmask_2.SelectEvery(1,-1),
\ mode="or")
stable_blink = mt_hysteresis(background.mt_invert, blink)
blink2 = (STABILIZE) ? stable_blink : blink
# Shrinking the blink mask can get rid of noise,
# too much will lose signal as well.
blink3 = blink2.mt_inpand(mode=mt_diamond(inpand))
# Using just pixels that changed helps sharpen the mask
diff = ng_diff(clp.SelectEvery(1,-1), clp)
diff_2 = mt_logic(diff, diff.SelectEvery(1,1), mode="and")
#Hysteresis
# Matches continuous blocks of pixels.
# Use with care, will match the whole screen on fades.
hyster_blink = mt_hysteresis(blink3, diff_2)
# Expand the mask to make up for shrinking it (or just use hysteresis)
blink4 = blink3.mt_expand(mode=mt_circle(expand))
sharp_blink = mt_logic(blink4, diff_2, mode="and")
blink5 = (HYSTER) ? hyster_blink :
\ (SHARP) ? sharp_blink : blink4
# A flash won't match blocks 1 or 2 frames away.
sub_flash = mt_logic(fmask_2, bmask_2, mode="and")
flash = mt_logic(blink, sub_flash, mode="and")
# A shake changes in one frame and changes back in the next.
# This isn't detected by the motion vectors because the blocks exist in
# both frames, they are just shifting around.
same = ng_same(clp.SelectEvery(1,-1), clp.SelectEvery(1,1))
shake = mt_logic(same, diff_2, mode="and")
(TEST) ? stackhorizontal(clp, mergeRGB(blink5, flash, shake))
\ : blink5.GreyScale()
}
function ng_diff(clip A, clip B, int "thr"){
thr=default(thr,0)
TAD=ng_TAD(A,B)
return mt_binarize(TAD, threshold=thr)
}
function ng_same(clip A, clip B, int "thr"){
thr=default(thr,0)
TAD=ng_TAD(A,B)
return mt_binarize(TAD, threshold=thr, upper=true)
}
function ng_TAD(clip A, clip B){
R=ng_AD(A .showRed("YV12"),B .showRed("YV12"))
G=ng_AD(A.showGreen("YV12"),B.showGreen("YV12"))
B=ng_AD(A .showBlue("YV12"),B .showBlue("YV12"))
return ng_plus(R, ng_plus(G, B))
}
function ng_AD(clip A, clip B){
return mt_lutxy(A,B,"x y - abs")
}
function ng_plus(clip A, clip B){
return mt_lutxy(A,B,"x y +")
}
Its ok?
I'm also sending a video sample to know which filters to use.
SAMPLE.AVI
Thank you
Claudio
Use that to tell when you have blinking.
Decide how best to deal with the blinking you have. (some guidelines at the pastebin)
Then tie it together with some ReplaceFramesSimple.
With the shyguy at the bottom there is some real blinking which shows up as red/magenta.
Section 2
The flashing at the beginning isn't very distinct, it might just be a sprite limit issue.
Toad looking back and forth is definitely blinking.
Section 3
The enemies are constantly swapping screen order as they fall.
The shyguys at the end flash at odd intervals.
Section 4
The fish at the beginning looks like it might be blinking, but a double check shows it is just complex motion tricking my filters.
The logs are blinking, which seems strange, probably a sprite issue.
Section 5
Flashing at the beginning with some blinking as Luigi lifts the egg.
Section 6
Mostly flashing, some blinking while Luigi is invincible.
Section 7
Health bar blinks with the mask a bit.
Blinking egg, sprite issue.
Section 8
Egg blinks, probably a sprite issue.
Boss blinks. Toad blinks when invincible
Section 9
When Toad looks back and forth at a 1 frame rate it is blinking, but the (2 left, 1 right) isn't.
Section 10
Wings are blinking.
