interlaced

[JAX75]

hello on this video I have a problem no deinterlacing filter as happens yadif has removed

[Brad]

Stray interlacing present in the individual fields of the source. Seems to only be present on the even fields, and it looks like upscaled standard definition shot at 25Hz. You barely lose any real detail, if any, by simply discarding the even fields (except for the channel logos and popup text).

Source = FFVideoSource("1x01.mkv")

# Vinverse Even fields
Source.SeparateFields()

A = SelectEven().Vinverse()
B = SelectOdd()

Interleave(A,B)
Weave()
VinverseEven = last

# Discard Even fields
Source.SeparateFields().SelectOdd()
LanczosResize(1920,1080) #or preferred resizer
DiscardEven = last

DiscardEven

[JAX75]

hank you the result of the 2nd capture and good as do I use StaxRip how to add the line?

[Brad]

No idea; I don't use that. I assume wherever your script currently shows Yadif, if you have a scripting window.

[JAX75]

how to deal with StaxRip if anyone knows this software

[manono]

Can't you edit the AviSynth script it creates?

[JAX75]

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
Crop(0, 0, -0, -0)

[jagabo]

I believe those are interlaced MPEG 2 compression artifacts from an earlier standard definition encoding, blown up to high def. Just downscale the image back to SD resolution. Like 1024x576, 720x576, or 960x540. You won't really lose anything because the video only has SD detail anyway.

[manono]

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
Crop(0, 0, -0, -0)

You want to know how to edit the script? If you decide to try vaporon800's suggestion, he demonstrated 2 methods. One was to deinterlace just the even fields:

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
Source=FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
# Vinverse Even fields
Source.SeparateFields()

A = SelectEven().Vinverse()
B = SelectOdd()

Interleave(A,B)
Weave()
VinverseEven = last
VinverseEven

I haven't seen the sample or tested his script. I believe he left out that last line, but if I've done something wrong he can correct me.

The other was to throw out the even fields and resize the rest:

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
Source=FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
# Discard Even fields
Source.SeparateFields().SelectOdd()
LanczosResize(1920,1080) #or preferred resizer
DiscardEven = last

DiscardEven

[JAX75]

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
Crop(0, 0, -0, -0)

You want to know how to edit the script? If you decide to try vaporon800's suggestion, he demonstrated 2 methods. One was to deinterlace just the even fields:

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
Source=FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
# Vinverse Even fields
Source.SeparateFields()

A = SelectEven().Vinverse()
B = SelectOdd()

Interleave(A,B)
Weave()
VinverseEven = last
VinverseEven

I haven't seen the sample or tested his script. I believe he left out that last line, but if I've done something wrong he can correct me.

The other was to throw out the even fields and resize the rest:

LoadPlugin("C:\Users\le pc de jax\Documents\StaxRip1.3.1.7 Beta\Apps\Plugins\both\ffms2\ffms2.dll")
Source=FFVideoSource("F:\MI-5\Saison 1\1x01.mkv", cachefile = "F:\MI-5\Saison 1\1x01 temp files\1x01.ffindex")
# Discard Even fields
Source.SeparateFields().SelectOdd()
LanczosResize(1920,1080) #or preferred resizer
DiscardEven = last

DiscardEven

yes the first solution and the best I think, why I have this problem on my video.thanks

[JAX75]

StaxRip not find the plug în yet vinverse it and goods in the folder plug în of StaxRip I do not understand

[jagabo]

Forget the plugin. Just resize down to half height, then back to full height:

Spline36Resize(width, height/2).Spline36Resize(width, height)

That doesn't require any external filters.

[manono]

Oh, right, Vinverse. Sorry, I forgot. jagabo's solution may be the best. You can try and compare. For Vinverse, download and read about the filter here:

http://avisynth.nl/index.php/Vinverse

To use it either add a new LoadPlugin line to your script or (just guessing, as I don't use StaxRip), add it to where the other DLLs are in your StaxRip installation.

[JAX75]

hello I think I found a solution with KernelDeint you can test to see next thank you

[manono]

There are several things wrong with KernelDeint, although it'll do the job.

One is that it's old and the results are inferior. It's fast, but something like Yadif is also fast and will do a better job. Even its successor, LeakKernelDeint, is better. And none are nearly as good as QTGMC.SelectEven (or Odd, depending) for single-rate deinterlacing. I haven't checked the sample myself, but vaperon800 says the interlacing is only in one of the fields, so you could use QTGMC and toss the bad field.

Another is that KernelDeint deinterlaces everything while Vinverse deinterlaces only the frames (or fields, if you separate them) needing to be deinterlaced. Static frames and fields, or the frames/fields with no interlacing, are left alone. I believe that's why vaperon800 chose Vinverse to begin with - so the fields not needing deinterlacing don't get deinterlaced.

But, if you're happy with the results that's the main thing.

[JAX75]

hello
[Attachment 41470 - Click to enlarge]

[JAX75]

Vinverse appears to be integrated staxrip on the contrary no difference after encoding the defect of fields remains

LoadPlugin("C:\Users\jax\Documents\staxrip\Apps\Pl ugins\both\ffms2\ffms2.dll")
LoadPlugin("C:\Users\jax\Documents\staxrip\Apps\Pl ugins\avs\vinverse\vinverse.dll")
FFVideoSource("D:\MI-5\Saison 1\1x01.mkv", cachefile = "D:\MI-5\Saison 1\1x01_temp\1x01.ffindex")
Crop(10, 6, -10, -6)
vinverse2()
BicubicResize(1920, 1080, 0, 0.5)

[JAX75]

deleted

[JAX75]

I found a plug in similar in staxrip nnedi3 actually ca ellimine the even field nnedi3(field =0)


before

[Attachment 41478 - Click to enlarge]




after

[Attachment 41479 - Click to enlarge]

[jagabo]

This is faster and works even better than nnedi3:

Spline36Resize(width, height/2).Spline36Resize(width,height)

[JAX75]

Nnedi3 works very good I downscale the video in 720p.