View source for FixChromaBleedingMod

{{FilterCat4|External_filters|Scripts|Restoration_filters|Chroma correction}}
{{Filter3
|AmjadSONY
|1.35
|3=[https://github.com/realfinder/AVS-Stuff/raw/master/avs%202.5%20and%20up/FixChromaBleedingMod.avsi FixChromaBleedingMod.avsi]
|4=Chroma Correction
|5=
|6=[http://forum.doom9.org/showthread.php?t=77074#post1673932 Doom9 thread]}}

== Description ==
A script to reduce color bleeding, over-saturation, and color shifting mainly in red and blue areas. This script is based on [[FixChromaBleeding]].
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== Requirements ==
* AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater]
* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only or Fields
* Supported color formats: [[YUY2]], [[YV12]], [[YV411]]
=== Required Plugins and Scripts ===
Latest versions of the following filters are recommended unless stated otherwise.<br>
*[[Zs_RF_Shared]]
*[[ChromaShift]]
*[[ChromaShiftSP]]
*[[MaskTools2]]
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== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|FixChromaBleedingMod (clip input, int "cxShift", int "cyShift", float "thr", float "strength", bool "f", float "opacity", bool "n", bool "xysh", bool "Bic")}}
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::{{Par2| |clip| }}
:::Input clip.
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::{{Par2|cxShift|int|-4}}
::{{Par2|cyShift|int|-4}}
:::Horizontal and vertical chroma shift; vertical shift is ignored when <code>{{Template:FuncDef|xysh}}=false</code> (default). 
:::*When <code>{{Template:FuncDef|xysh}}=false</code>, positive values shift chroma to the right, negative values shift to left. 
:::*When <code>{{Template:FuncDef|xysh}}=true</code>, positive values shift chroma to the left/up, negative values shift right/down. 
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::{{Par2|thr|float|4.0}}
:::Masking threshold, higher values treat more areas as color bleed.
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::{{Par2|strength|float|0.8}}
:::[[Tweak|Saturation]] strength in clip to be merged with the original chroma. Values below 1.0 reduce the saturation, a value of 1.0 leaves the saturation intact.
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::{{Par2|f|bool|true}}
:::Set to <tt>true</tt> to enable fast processing on the mask clip (default). 
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::{{Par2|opacity|float|1.0}}
:::[[Overlay|Opacity]] strength when blending the original chroma with the corrected one. Range is from 0.0 to 1.0.
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::{{Par2|n|bool|false}}
:::Set to <tt>true</tt> to blur the mask clip. This parameter is ignored when <code>{{Template:FuncDef|f}}=true</code>.
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::{{Par2|xysh|bool|false}}
:::Set to <tt>true</tt> to shift chroma with <tt>[[ChromaShiftSP]]</tt> which also allows vertical shifting.
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::{{Par2|Bic|bool|false}}
:::Set to <tt>true</tt> to scale the mask with [[BicubicResize]] instead of [[BilinearResize]]. This parameter is ignored when <code>{{Template:FuncDef|f}}=false</code>.
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== Examples ==
FixChromaBleedingMod with default settings:
 [[AviSource]]("Blah.avi")
 FixChromaBleedingMod(cxShift=-4, cyShift=-4, thr=4.0, strength=0.8, f=true, opacity=1.0, n=false, xysh=flase, Bic=false)

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== Changelog ==
 Version      Date(D/M/Y)      Changes<br>
 1.35         30/04/2015       - [http://pastebin.com/gbmD61RF]
 1.34         29/04/2015       - [http://pastebin.com/XmVym47E]
 1.32         09/04/2015       - [http://pastebin.com/puA4NrTj]
 1.3          22/03/2015       - [http://pastebin.com/y3JfEFdf]
 1.2          06/02/2014       - [http://pastebin.com/Y0RQYJNr]
 1.1          06/02/2014       - [http://pastebin.com/1GL9pfZ7]
 1.0          31/01/2014       - [http://pastebin.com/5PLa9RwJ] (initial release)
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== External Links ==
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'''Back to [[External_filters#Chroma_correction|External Filters]] &larr;'''