Terka
19th December 2007, 14:46
Please help with following:
Tried to select parts with deinterlace artefacts (FLICKER) using mvtools. But im not able to select them sucessfully. Could someone give me an advice? The idea what i want to do is visible in following script. Thank you, Terka
source avi:
http://www.pate15.de/entrelacement/page_5/anim/stockholm-mvbobmod.avi
PluginPath = "C:\Program Files\AviSynth\plugins\"
LoadPlugin(pluginpath+"mvtools.dll")
orig=avisource("c:\stockholm-mvbobmod.avi")
input=orig.DuplicateLastFrame()
Odd=input.SelectOdd()
Even=input.SelectEven()
OddNew=Even.DoubleFramerate().SelectOdd()
final=Interleave(Even,Oddnew)
comp=Interleave(Odd,Oddnew)
# todo compare Oddnew with Odd and get parts with vertical movement with
# lenght 1 or 2 pixel. Then take the masked parts from Oddnew, rest from Odd.
# tried following (see below) but not much sucessful
source=comp
vectors = source.MVAnalyse(isb = true, truemotion=true, pel=2, idx=1,search=3)
o=source.MVMask(kind=4,vectors)
StackHorizontal(o, orig) #to see if the mask is suitable
function DoubleFramerate (clip c)
{
#To double fps with MVFlowFps for 'best' results (but slower processing):
backward_vec = c.MVAnalyse( isb = true, pel=2, search=3, idx=1) #pel 2 +-ok pel 1 rozmazne
forward_vec = c.MVAnalyse( isb = false, pel=2, search=3, idx=1)
c.MVFlowFps(backward_vec, forward_vec, num=2*FramerateNumerator(c), den=FramerateDenominator(c), idx=1)
}
function DuplicateLastFrame (clip c)
{
DuplicateFrame(c,Framecount(c))
}
Tried to select parts with deinterlace artefacts (FLICKER) using mvtools. But im not able to select them sucessfully. Could someone give me an advice? The idea what i want to do is visible in following script. Thank you, Terka
source avi:
http://www.pate15.de/entrelacement/page_5/anim/stockholm-mvbobmod.avi
PluginPath = "C:\Program Files\AviSynth\plugins\"
LoadPlugin(pluginpath+"mvtools.dll")
orig=avisource("c:\stockholm-mvbobmod.avi")
input=orig.DuplicateLastFrame()
Odd=input.SelectOdd()
Even=input.SelectEven()
OddNew=Even.DoubleFramerate().SelectOdd()
final=Interleave(Even,Oddnew)
comp=Interleave(Odd,Oddnew)
# todo compare Oddnew with Odd and get parts with vertical movement with
# lenght 1 or 2 pixel. Then take the masked parts from Oddnew, rest from Odd.
# tried following (see below) but not much sucessful
source=comp
vectors = source.MVAnalyse(isb = true, truemotion=true, pel=2, idx=1,search=3)
o=source.MVMask(kind=4,vectors)
StackHorizontal(o, orig) #to see if the mask is suitable
function DoubleFramerate (clip c)
{
#To double fps with MVFlowFps for 'best' results (but slower processing):
backward_vec = c.MVAnalyse( isb = true, pel=2, search=3, idx=1) #pel 2 +-ok pel 1 rozmazne
forward_vec = c.MVAnalyse( isb = false, pel=2, search=3, idx=1)
c.MVFlowFps(backward_vec, forward_vec, num=2*FramerateNumerator(c), den=FramerateDenominator(c), idx=1)
}
function DuplicateLastFrame (clip c)
{
DuplicateFrame(c,Framecount(c))
}