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{{FilterCat|External_filters|Restoration_filters|Dehaloers}}
{{FilterCat4|External_filters|Scripts|Restoration_filters|Stabilizers}}
{{Filter
{{Filter3
|g-force
|g-force
|1.0
|1.0
|[http://avisynth.org/mediawiki/upload/a/ac/Stab.avs Stab.avsi]
|[http://avisynth.nl/images/Stab.avsi Stab.avsi]
|Stabilizers
|Stabilizers
|
|
|}}
|6=[http://forum.doom9.org/showthread.php?t=143380 Doom9 Thread]}}
 
{{Template:FuncDef|Stab( )}}
 
== Abstract ==


== Description ==
Simple Script to remove small high frequency jitter that appears often on old/bad transfers.
Simple Script to remove small high frequency jitter that appears often on old/bad transfers.


An unresolved bug in this filter can produce green tinting in seemingly random output frames. Still a suitable and effective tool for black and white footage: scripts should apply ''greyscale()'' following ''stab()''. This filter may not be suitable for color footage; apply with caution.
An unresolved bug in this filter can produce green tinting in seemingly random output frames. Still a suitable and effective tool for black and white footage: scripts should apply ''Greyscale()'' following ''Stab()''. This filter may not be suitable for color footage; apply with caution.
<br>
<br>
== Requirements ==
* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
* [x64]: [[AviSynth+]]
*Supported color formats: [[YV12]]


=== Requires Filters ===
=== Required Plugins ===
Latest versions of the following filters are recommended unless stated otherwise.<br>
*[[DePan]]
*[[DePan]]
*[[RemoveGrain]] - for Repair.dll
*[[DePanEstimate]]
 
*<strike>Repair - part of the [[RemoveGrain v1.0b]] package.</strike>
== Description ==
*[[RgTools]] - recommended drop-in replacement for Repair!
None yet.
<br>


== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|Stab (clip clp, int "range", int "dxmax", int "dymax", int "mirror")}}
<br>
::{{Par2|clp|clip| }}
:::Input clip.
<br>
::{{Par2|range|int|1}}
:::Number of previous (and also next) frames near requested frame to estimate motion.
<br>
::{{Par2|dxmax|int|4}}
:::Limit of x shift.
<br>
::{{Par2|dymax|int|4}}
:::Limit of y shift.
<br>
::{{Par2|mirror|int|0}}
:::Fill empty borders with mirrored from frame edge pixels (instead of black):
:::*0 - no mirror (default)
:::*1 - top
:::*2 - bottom
:::*4 - left
:::*8 - right
:::*sum any of above - combination (15 - all )
<br>
== Examples ==
== Examples ==
 
Stab with default settings:
  [[AviSource]]("Blah.avi")
  [[AviSource]]("Blah.avi")
  Stab()
  Stab(range=1, dxmax=1, dymax=1, mirror=0)
 
<br>
== Links ==
==External Links ==
*[http://forum.doom9.org/showthread.php?t=143380 Doom9 Forum] - Stab discussion.
*[http://forum.videohelp.com/threads/371336-Stabilization-Tools-Pack-v1-8?p=2386195&viewfull=1#post2386195 VideoHelp Forum] - Stab modification by Dogway.
<br>
<br>
-----------------------------------------------
'''Back to [[External_filters#Stabilization|External Filters]] &larr;'''

Latest revision as of 18:08, 5 May 2020

Abstract
Author g-force
Version 1.0
Download Stab.avsi
Category Stabilizers
License
Discussion Doom9 Thread

Description

Simple Script to remove small high frequency jitter that appears often on old/bad transfers.

An unresolved bug in this filter can produce green tinting in seemingly random output frames. Still a suitable and effective tool for black and white footage: scripts should apply Greyscale() following Stab(). This filter may not be suitable for color footage; apply with caution.

Requirements

Required Plugins

Latest versions of the following filters are recommended unless stated otherwise.


Syntax and Parameters

Stab (clip clp, int "range", int "dxmax", int "dymax", int "mirror")


clip  clp =
Input clip.


int  range = 1
Number of previous (and also next) frames near requested frame to estimate motion.


int  dxmax = 4
Limit of x shift.


int  dymax = 4
Limit of y shift.


int  mirror = 0
Fill empty borders with mirrored from frame edge pixels (instead of black):
  • 0 - no mirror (default)
  • 1 - top
  • 2 - bottom
  • 4 - left
  • 8 - right
  • sum any of above - combination (15 - all )


Examples

Stab with default settings: 

AviSource("Blah.avi")
Stab(range=1, dxmax=1, dymax=1, mirror=0)




Back to External Filters ←

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