De-Interlacing properly and changing 29.97FPS of DVD to 24FPS

[Akuma786]

This is the script I've created. Added MDegrain2, but don't know what to do now. I have no idea what numbers i need to add where there are question marks.

a = LWlibavAudioSource("D:\Videos\Kung Fu Genius Project Files\New folder\DGIndex files\Kung Fu Genius T80 2_0ch 192Kbps DELAY 0ms.ac3") # get audio (decompressed to PCM)
v = Mpeg2Source("D:\Videos\Kung Fu Genius Project Files\New folder\DGIndex files\Kung Fu Genius.d2v", Info=3) # get video
AudioDub(v,a) # join audio and video together
import("C:\Users\akuma\AviSynth+\plugins64+\Remove DirtMC.avs")
TFM()
TDecimate(Cycle=6, CycleR=1) #returns 23.976fps progressive frames
ColorMatrix(mode="rec.601->rec.709")
Crop(0,82,0,-82) #
MDegrain2(?, ?, ?, ?, ?, thSAD=?, thSADC=?, plane=?, limit=?, limitC=?, thSCD1=?, thSCD2=?, isse=?, planar=?, lsb=?, mt=?, out16=?, out32=?)
Spline36Resize(640, 316) # 364 * 2.35 =
AssumeFPS(24000, 1001, sync_audio=true) # audio sample rate reduced from 48000 to 46080 (lossless)
SSRC(48000) # convert audio to 48000 Hz samples
prefetch(24)

[jagabo]

examples: http://avisynth.nl/index.php/SMDegrain#Ready-to-run_Samples

[Akuma786]

examples: http://avisynth.nl/index.php/SMDegrain#Ready-to-run_Samples

Thank you.

[jagabo]

A quick attempt:

Mpeg2Source("VTS_01_1.d2v") 
Crop(0,80,-0,-80)
TFM(d2v="VTS_01_1.d2v") 
TDecimate(Cycle=6, CycleR=1)

MergeChroma(RemoveDirtMC(30, false), RemoveDirtMC(60, false))
SMDegrain(thsad=300, tr=5, PreFilter=2, plane=0)
SMDegrain(thsad=1000, tr=5, PreFilter=2, plane=3)

A lot of the flashes are eliminated but some are not.

[Akuma786]

A quick attempt:

Mpeg2Source("VTS_01_1.d2v") 
Crop(0,80,-0,-80)
TFM(d2v="VTS_01_1.d2v") 
TDecimate(Cycle=6, CycleR=1)

MergeChroma(RemoveDirtMC(30, false), RemoveDirtMC(60, false))
SMDegrain(thsad=300, tr=5, PreFilter=2, plane=0)
SMDegrain(thsad=1000, tr=5, PreFilter=2, plane=3)

A lot of the flashes are eliminated but some are not.

Thank you so much.

So I was trying - ready to run samples from the link you sent and testing with different numbers like trial and error kind of thing.

This is what i have on script:

a = LWlibavAudioSource("D:\Videos\Kung Fu Genius Project Files\New folder\DGIndex files\Kung Fu Genius T80 2_0ch 192Kbps DELAY 0ms.ac3") # get audio (decompressed to PCM)
v = Mpeg2Source("D:\Videos\Kung Fu Genius Project Files\New folder\DGIndex files\Kung Fu Genius.d2v", Info=3) # get video
AudioDub(v,a) # join audio and video together
import("C:\Users\akuma\AviSynth+\plugins64+\RemoveDirtMC.avs")
TFM()
TDecimate(Cycle=6, CycleR=1) #returns 23.976fps progressive frames
ColorMatrix(mode="rec.601->rec.709")
Crop(0,82,0,-82) # after this cropping you have a 704x364 frame
pre=fluxsmootht(3).removegrain(11)
SMDegrain(tr=6,thSAD=1000,contrasharp=30,prefilter =pre,str=4.8,refinemotion=true,lsb=true)
Spline36Resize(640, 316) # 364 * 2.35 = 855.4, round up to 856 for a mod 8 width
AssumeFPS(24000, 1001, sync_audio=true) # audio sample rate reduced from 48000 to 46080 (lossless)
SSRC(48000) # convert audio to 48000 Hz samples
prefetch(24)


I will add your lines to script as surely they will be better as I have no real clue what i was doing.

Once again thanks for your help.

[johnmeyer]

MDegrain2 is part of MVtools2

Scroll down to find the denoising examples in my link above and simply use one of those examples. If you are operating on your video after you deinterlaced it, the use this code (copy/pasted from above link):

AVISource("c:\test.avi") # or MPEG2Source, DirectShowSource, some previous filter, etc
super = MSuper(pel=2, sharp=1)
backward_vec2 = MAnalyse(super, isb = true, delta = 2, overlap=4)
backward_vec1 = MAnalyse(super, isb = true, delta = 1, overlap=4)
forward_vec1 = MAnalyse(super, isb = false, delta = 1, overlap=4)
forward_vec2 = MAnalyse(super, isb = false, delta = 2, overlap=4)
MDegrain2(super, backward_vec1,forward_vec1,backward_vec2,forward_vec2,thSAD=400)

You want to add DCT=1 in each of the four MAnalyse calls, right after "overlap=4".

[Sharc]

This is what i have on script:

a = LWlibavAudioSource("D:\Videos\Kung Fu Genius Project Files\New folder\DGIndex files\Kung Fu Genius T80 2_0ch 192Kbps DELAY 0ms.ac3") # get audio (decompressed to PCM)
v = Mpeg2Source("D:\Videos\Kung Fu Genius Project Files\New folder\DGIndex files\Kung Fu Genius.d2v", Info=3) # get video
AudioDub(v,a) # join audio and video together
import("C:\Users\akuma\AviSynth+\plugins64+\RemoveDirtMC.avs")
TFM()
TDecimate(Cycle=6, CycleR=1) #returns 23.976fps progressive frames
ColorMatrix(mode="rec.601->rec.709")
Crop(0,82,0,-82) # after this cropping you have a 704x364 frame
pre=fluxsmootht(3).removegrain(11)
SMDegrain(tr=6,thSAD=1000,contrasharp=30,prefilter =pre,str=4.8,refinemotion=true,lsb=true)
Spline36Resize(640, 316) # 364 * 2.35 = 855.4, round up to 856 for a mod 8 width
AssumeFPS(24000, 1001, sync_audio=true) # audio sample rate reduced from 48000 to 46080 (lossless)
SSRC(48000) # convert audio to 48000 Hz samples
prefetch(24)

Cosmetics only:
TDecimate(Cycle=6, CycleR=1) #returns 24.975fps progressive frames

[Akuma786]

MDegrain2 is part of MVtools2

Scroll down to find the denoising examples in my link above and simply use one of those examples. If you are operating on your video after you deinterlaced it, the use this code (copy/pasted from above link):

Will try this. Thank you

[Akuma786]

Cosmetics only:
TDecimate(Cycle=6, CycleR=1) #returns 24.975fps progressive frames

Sorry, don't understand what you mean.

[Sharc]

It's the comment only after the #

The framerate in your script:
TDecimate(Cycle=6, CycleR=1) #returns 23.976fps progressive frames

should be:
TDecimate(Cycle=6, CycleR=1) #returns 24.975fps progressive frames

It's not relevant for the function, it's just misleading. Never mind.

[Akuma786]

It's the comment only after the #

The framerate in your script:
TDecimate(Cycle=6, CycleR=1) #returns 23.976fps progressive frames

should be:
TDecimate(Cycle=6, CycleR=1) #returns 24.975fps progressive frames

It's not relevant for the function, it's just misleading. Never mind.

Oh yes I understand what you mean now. Sorry that was me when i copied the line from a different script, I should have removed the comment as they dont apply to this script as you have pointed out. Thank you.