ChubbyRain2

Abstract
Author	Lothar
Version	2014-02-23
Download	ChubbyRain2.avsi
Category	Rainbow & Dot Crawl Removal
License
Discussion

Description

Spatial-temporal rainbow reducing script based on ChubbyRain.

Requirements

• AviSynth 2.5.8 or greater
• Supported color formats: YV12

Required Plugins

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

• Bifrost
• Cnr2
• MaskTools2

Syntax and Parameters

ChubbyRain2 (clip c, int "th", int "radius", bool "show", int "sft", bool "interlaced")

clip  c =

Input clip.

int  th = 10

Masking threshold; lower values consider more pixels as rainbows.

int  radius = 10

radius for TemporalSoften.

bool  show = false

If true; rainbow mask will be shown, this can be helpful for adjusting th.

int  sft = 10

chroma_threshold for TemporalSoften

bool  interlaced = false

False means the input clip is progressive; with true it's interlaced. Interlaced content is processed by using SeparateFields in the beginning and Weave at the end.

Note: this parameter was added as an after-thought, it's not technically correct so use with caution and only as a last resort.

Examples

ChubbyRain2 with default settings:

AviSource("Blah.avi")
ChubbyRain2(th=10, radius=10, show=false, sft=10, interlaced=false)

Changelog

Version           Date            Changes

2014/02/23        2014/02/23      - Changed syntax to use MaskTools2.
                                  - Add "interlaced" parameter.

2005/01/06      2005/01/06      - Initial release

External Links

• Doom9 Forum - ChubbyRain2 discussion.

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