DeRainbow
From Avisynth wiki
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== Description == | == Description == | ||
A simple script to reduce rainbows. | A simple script to reduce rainbows. | ||
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<br> | <br> | ||
== Requirements == | == Requirements == | ||
| − | * AviSynth 2.5.8 or | + | * AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater] |
* Supported color formats: [[YUY2]], [[YV12]] | * Supported color formats: [[YUY2]], [[YV12]] | ||
* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | * [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | ||
Revision as of 15:19, 6 March 2016
| Abstract | |
|---|---|
| Author | sh0dan |
| Version | 2014/02/23 |
| Download | DeRainbow.avsi |
| Category | Rainbow & Dot Crawl Removal |
| License | |
| Discussion | |
Contents[hide] |
Description
A simple script to reduce rainbows.
Requirements
- AviSynth 2.5.8 or greater
- Supported color formats: YUY2, YV12
- Progressive input only
Required Plugins
Latest versions of the following filters are recommended unless stated otherwise.
Syntax and Parameters
- DeRainbow (clip org, int "thresh", bool "interlaced")
- DeRainbowYUY2 (clip org, int "thresh", bool "interlaced")
- clip org =
- Input clip.
- clip org =
- int thresh = 10
- MSharpen threshold value; default is 10 (which is fairly strong).
- int thresh = 10
- 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.
- bool interlaced = false
Examples
DeRainbow with default settings:
AviSource("Blah.avi") DeRainbow(thresh=10, interlaced=false)
Changelog
Version Date Changes
2014/02/23 2014/02/23 - Changed syntax to use MaskTools2. - Add "interlaced" parameter.
2003/11/12 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.
2003/10/08 2003/10/08 - Initial release. - Originally named "Rainbow Killer"
External Links
- Doom9 Forum - Original "Rainbow Killer" discussion.
- Doom9 Forum - DeRainbow discussion.
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