How To deinterlace IVTC ntsc promo only music video

[jamespoo]

i have about 200 promo only music videos in vob all are ntsc none are pal converted to ntsc there or originally ntsc i know how to convert to x264 ect

i just wanted to know the best way to IVTC them

[jamespoo]

bump

[manono]

i just wanted to know the best way to IVTC them

You IVTC using an AviSynth IVTC filter. However, there is no one-size-fits-all. Provide a sample of one you're having trouble with.

[jamespoo]

i just wanted to know the best way to IVTC them

You IVTC using an AviSynth IVTC filter. However, there is no one-size-fits-all. Provide a sample of one you're having trouble with.

ok ill upload a sample now to mediafire

[jamespoo]

here is the sample

http://www.mediafire.com/?jqly9eobb95bqcq

[manono]

That one can't be IVTC'd as it was never telecined in the first place. Plus, it's got blended fields. My suggestion is to unblend it like so:

Yadif(Mode=1)#or the bobber of your choice
SRestore(Frate=23.976)

There will still be lots of duplicate frames as they were playing with the framerate. There may still be some blended frames. There won't be any more interlacing.


http://avisynth.org/mediawiki/Srestore
http://forum.doom9.org/showthread.php?t=95924

[jamespoo]

thanks will try this now thanks so much

[jamespoo]

That one can't be IVTC'd as it was never telecined in the first place. Plus, it's got blended fields. My suggestion is to unblend it like so:

Yadif(Mode=1)#or the bobber of your choice
SRestore(Frate=23.976)

There will still be lots of duplicate frames as they were playing with the framerate. There may still be some blended frames. There won't be any more interlacing.


http://avisynth.org/mediawiki/Srestore
http://forum.doom9.org/showthread.php?t=95924

ive downloaded all the files but where do i put them on my computer for them to be able to work?

[manono]

Uhhh... You've never used AviSynth before? Yet you were asking about IVTC?

The DLLs are usually put in the AviSynth plugins folder created when AviSynth is installed. The same for the function (the SRestore.avs).

[jamespoo]

Uhhh... You've never used AviSynth before? Yet you were asking about IVTC?

The DLLs are usually put in the AviSynth plugins folder created when AviSynth is installed. The same for the function (the SRestore.avs).

thanks yes i have used AviSynth but only pre installed filters

so i would just copy them into C:\Program Files\AviSynth 2.5 or C:\Program Files\AviSynth 2.5\plugins

thanks so much for your help

[manono]

The SRestore.avs should probably be loaded into the script with an Import line:

Import("C:\Path\To\SRestore.avs")

The DLLs should autoload if in the AviSynth Plugins folder. If you have any problems with any of them, they can be loaded into the script using a LoadPlugin line:

LoadPlugin("C:\Path\To\Average.dll")

If you get any error messages you can't figure out when testing the script in VDub(Mod), post the message and the complete script.

[jamespoo]

The SRestore.avs should probably be loaded into the script with an Import line:

Import("C:\Path\To\SRestore.avs")

The DLLs should autoload if in the AviSynth Plugins folder. If you have any problems with any of them, they can be loaded into the script using a LoadPlugin line:

LoadPlugin("C:\Path\To\Average.dll")

If you get any error messages you can't figure out when testing the script in VDub(Mod), post the message and the complete script.

thanks so much mate

[jamespoo]

The SRestore.avs should probably be loaded into the script with an Import line:

Import("C:\Path\To\SRestore.avs")

The DLLs should autoload if in the AviSynth Plugins folder. If you have any problems with any of them, they can be loaded into the script using a LoadPlugin line:

LoadPlugin("C:\Path\To\Average.dll")

If you get any error messages you can't figure out when testing the script in VDub(Mod), post the message and the complete script.

thanks so much mate

this script works now but when i add SRestore(Frate=23.976) i get (Check Attachment)

[manono]

Here's the script you uploaded:

# Set DAR in encoder to 612 : 386. The following line is for automatic signalling
global MeGUI_darx = 612
global MeGUI_dary = 386
Import("C:\Program Files\AviSynth 2.5\plugins\SRestore.avs")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\Average.dll")
LoadPlugin("C:\Program Files\MeGUI\tools\dgindex\DGDecode.dll")
DGDecode_mpeg2source("C:\Users\james\Desktop\vob\1 .d2v", info=3)
Load_Stdcall_Plugin("C:\Program Files\MeGUI\tools\yadif\yadif.dll")
Yadif(order=1)
crop( 10, 44, -16, -50)
LanczosResize(692,386)

I said Yadif(Mode=1), not Order=1. If you don't know the difference, read the Yadif doc. 692x386 is a very bad resolution as the height is only Mod 2 and the width only Mod4. Do you have MaskTools2, TIVTC, and RemoveGrain in your Plugins folder, as required by SRestore? You should probably put SRestore right after the Yadif line, before the crop and resize. Other than that I don't quite understand why you get the error message. Maybe someone else can spot the error.

[jamespoo]

Here's the script you uploaded:

# Set DAR in encoder to 612 : 386. The following line is for automatic signalling
global MeGUI_darx = 612
global MeGUI_dary = 386
Import("C:\Program Files\AviSynth 2.5\plugins\SRestore.avs")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\Average.dll")
LoadPlugin("C:\Program Files\MeGUI\tools\dgindex\DGDecode.dll")
DGDecode_mpeg2source("C:\Users\james\Desktop\vob\1 .d2v", info=3)
Load_Stdcall_Plugin("C:\Program Files\MeGUI\tools\yadif\yadif.dll")
Yadif(order=1)
crop( 10, 44, -16, -50)
LanczosResize(692,386)

I said Yadif(Mode=1), not Order=1. If you don't know the difference, read the Yadif doc. 692x386 is a very bad resolution as the height is only Mod 2 and the width only Mod4. Do you have MaskTools2, TIVTC, and RemoveGrain in your Plugins folder, as required by SRestore? You should probably put SRestore right after the Yadif line, before the crop and resize. Other than that I don't quite understand why you get the error message. Maybe someone else can spot the error.

i put SRestore after yadif like you said now the script works thanks mate