HQDering

Abstract
Author	mf
Version	v0.2
Download	HQDering script
Category	Deringing & Mosquito Noise
License
Discussion	Doom9 Thread original Doom9 Thread update

Description

Applies deringing by using a smart smoother near edges (where ringing occurs) only.

Requirements

• AviSynth 2.5.8 or later
• Progressive input only
• Supported color formats: YV12

Required Plugins

• Deen (beta 2)
• MaskTools2

Syntax and Parameters

HQDering(clip input, int "strength", int "overall", clip "smoother")

clip  input =

Input clip

int  strength = 255

Strength of deringing.

Range: 0 - 255

int  overall = 0

Overall smoothing.

Range: 0 - 255

clip  smoother =

Use a custom smoothed clip. If not defined, "Deen("a3d",4,15,15,20)" will be used by default.

Examples

HQDeing with default settings:

AviSource("Blah.avi")
HQDering(strength=255, overall=0)

Using a custom smoothed clip:

HQDering(smoother=RemoveGrain(mode=4))

#smoothed = RemoveGrain(mode=4) #
#HQDering(smoother=smoothed)    #  same as above but written differently

Changelog

 03/03/2006  v0.2:  [foxyshadis]
     - Changed syntax to use MaskTools2
     - Slightly changed semantics.
       Makes using a custom smoothed clip much easier

 26/12/2003  v0.1:  [mf]
     - initial release

External Links

• Doom9 Forum - Original HQDering discussion thread.
  
• Doom9 Forum - HQDering update by foxyshadis.
  
• Doom9 Forum - Additional information on HQDering.
  

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