DeDot

Abstract
Author	thejam79 / minamina
Version	v0.0.02
Download	DeDot
Category	Rainbow & Dot Crawl Removal
Requirements	YUY2 YV12
License	GPLv2
Discussion

Description

Spatial and temporal dot crawl removal.

Requirements:

- AviSynth 2.5.8 or later

- Supported color formats: YUY2, YV12

Syntax and Parameters

DeDot(clip, int "luma2d", int "lumaT", int "chromaT1", int "chromaT2")

luma2d int = 20

lumaT int = 20

tthr2 int = 15

tthr2 int = 5

Examples

Reduce dot crawl only:

• Adjust luma2d and lumaT accordingly.

MPEG2Source("DotCrawl.d2v")
DeDot(luma2d=20, lumaT=20, chromaT1=0, chromaT2=255) 

Reduce rainbows only:

• Adjust chromaT1 and chromaT2 accordingly.

MPEG2Source("Rainbows.d2v")
DeDot(luma2d=255, lumaT=0, chromaT1=15, chromaT2=5) 

Changelog

 v0.0.01:
     - Initial release

Links

• Doom9 Forum - DeDot discussion and English translation by niiyan.
• Doom9 Forum - DeDot discussion and English translation by helix. In the last post, tritical explains how DeDot works.
• Doom9 Forum - DeDot discussion about correct usage, English translation, and some history of DeDot by niiyan.
• Scintilla's Guide - English documentation by Scintilla.