DeRainbow

Revision as of 05:37, 26 November 2013 (view source) Reel.Deal (Talk | contribs) (Created page with "{{FilterCat|External_filters|Restoration_filters|Rainbow & Dot Crawl Removal}} {{Filter | sh0dan | 2003-11-12 | [ DeRainbow] | Rainbow & Dot Crawl Removal | * YUY2 * YV12 | |...") Newer edit →

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Revision as of 05:37, 26 November 2013

Abstract
Author	sh0dan
Version	2003-11-12
Download	[ DeRainbow]
Category	Rainbow & Dot Crawl Removal
Requirements	YUY2 YV12
License
Discussion

Contents 1 Description 1.1 Requirements: 1.2 Required Filters: 2 Syntax and Parameters 3 Examples 4 Changelog 5 Links

Description

A simple script to reduce rainbows..

Requirements:

- AviSynth 2.5.8 or later

- Supported color formats: YUY2, YV12

- Progressive input only

Required Filters:

• MaskTools v1.5.8
• MipSmooth
• MSharpen

Syntax and Parameters

DeRainbow(clip org, int "thresh")

DeRainbowYUY2(clip org, int "thresh")

thresh int = 10

Threshold is optional, and defaults to 10 (which is fairly strong).

Examples

AviSource("Blah.avi")
DeRainbow()

Changelog

 2003/11/12:
     - Fixed DeRainbow and added a YUY2 version (much slower though), but with no chroma downsampling. 
     - I tweaked it a bit for best results on my current material. 
     - I also changed the blurs to MipSmooth. 

Links

• Doom9 Forum - DeRainbow discussion.

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