ChromaShiftSP

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#REDIRECT [[External_filters#Chroma_correction]]
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{{FilterCat4|External_filters|Scripts|Restoration_filters|Chroma correction}}
{{FilterCat|External_filters|Restoration_filters|Chroma correction}}
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{{Filter3
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|IanB, McCauley
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|
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|3=[[Media:ChromaShiftSP.avsi|ChromaShiftSP.avsi]]
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|4=Chroma Correction
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|5=
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|6=[http://forum.doom9.org/showthread.php?t=139959 Doom9 Thread]}}
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== Description ==
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Shift chroma with subpixel accuracy.
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<br>
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<br>
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== Requirements ==
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* AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater]
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* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only
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* Supported color formats: [[YV24]], [[YV16]], [[YV12]], [[YV411]]
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<br>
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== [[Script variables|Syntax and Parameters]] ==
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:{{Template:FuncDef|ChromaShiftSP (clip clp, float "X", float "Y")}}
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<br>
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::{{Par2| |clip| }}
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:::Input clip.
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<br>
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::{{Par2|X|float|0.0}}
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::{{Par2|Y|float|0.0}}
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:::*{{Template:FuncDef3|X}} is the horizontal shift, positive values shift the chroma to left, negative values to right.
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:::*{{Template:FuncDef3|Y}} is the vertical shift, positive values shift the chroma upwards, negative values downwards.
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<br>
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== Examples ==
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Move chroma left 3.2 pixels and down 1.6 pixels:
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[[AviSource]]("Blah.avi")
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ChromaShiftSP(X=3.2, Y=-1.6)
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<br>
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== Changelog ==
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Version      Date(D/M/Y)      Changes<br>
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              13/02/2009      - Initial release (basic function by IanB, made standalone by McCauley)
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<br>
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== External Links ==
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*[http://forum.doom9.org/showthread.php?t=119370 Doom9 Forum] - How to offset chroma planes?
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<br>
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<br>
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-----------------------------------------------
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'''Back to [[External_filters#Chroma_correction|External Filters]] &larr;'''

Latest revision as of 17:39, 9 December 2015

Abstract
Author IanB, McCauley
Version
Download ChromaShiftSP.avsi
Category Chroma Correction
License
Discussion Doom9 Thread

Contents

Description

Shift chroma with subpixel accuracy.

Requirements


Syntax and Parameters

ChromaShiftSP (clip clp, float "X", float "Y")


clip   =
Input clip.


float  X = 0.0
float  Y = 0.0
  • X is the horizontal shift, positive values shift the chroma to left, negative values to right.
  • Y is the vertical shift, positive values shift the chroma upwards, negative values downwards.


Examples

Move chroma left 3.2 pixels and down 1.6 pixels:

AviSource("Blah.avi")
ChromaShiftSP(X=3.2, Y=-1.6)


Changelog

Version      Date(D/M/Y)      Changes
13/02/2009 - Initial release (basic function by IanB, made standalone by McCauley)


External Links




Back to External Filters

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