ReInterpolate411
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== Description == | == Description == | ||
A fast and simple filter to correct the improper 4:1:1 to 4:2:2 conversion that seems to occur with some NTSC DV/4:1:1 codecs. It assumes the odd chroma pixels are duplicates and discards them, replacing them with the average of the two horizontally adjacent even chroma pixels.<br/> | A fast and simple filter to correct the improper 4:1:1 to 4:2:2 conversion that seems to occur with some NTSC DV/4:1:1 codecs. It assumes the odd chroma pixels are duplicates and discards them, replacing them with the average of the two horizontally adjacent even chroma pixels.<br/> | ||
| − | The input clip has to be [[YUY2]] and can be used with either | + | The input clip has to be [[YUY2]] and can be used with either progressive or [[Interlacing_and_deinterlacing|interlaced]]. Finally, ReInterpolate411 does not have any parameters. |
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Latest revision as of 08:45, 12 November 2015
| Abstract | |
|---|---|
| Author | Tom Barry |
| Version | v1.0 |
| Download | ReInterpolate411.zip |
| Category | Chroma Correction |
| License | GPLv2 |
| Discussion | Doom9 Thread |
Contents |
[edit] Description
A fast and simple filter to correct the improper 4:1:1 to 4:2:2 conversion that seems to occur with some NTSC DV/4:1:1 codecs. It assumes the odd chroma pixels are duplicates and discards them, replacing them with the average of the two horizontally adjacent even chroma pixels.
The input clip has to be YUY2 and can be used with either progressive or interlaced. Finally, ReInterpolate411 does not have any parameters.
[edit] Requirements
- AviSynth 2.5.8 or later
- Supported color formats: YUY2
[edit] Syntax and Parameters
- ReInterpolate411 (clip)
- clip =
- Input clip must be YUY2.
- clip =
[edit] Examples
AviSource("Blah.avi") ReInterpolate411()
[edit] Changelog
Version Date Changes
v1.0 07/31/2003 - Initial release
[edit] Archived Downloads
| Version | Download | Mirror |
|---|---|---|
| v1.0 | ReInterpolate411.zip | ReInterpolate411.zip |
[edit] External Links
- Archive.org - Original archived homepage
- Doom9 Forum - Archived downloads
- Doom9 Forum - Original discussion about ReInterpolate411.
- Doom9 Forum - Discussion about correctly using ReInterpolate411.
- Doom9 Forum - Discussion about NTSC DV codecs.
- VideoHelp Forum - Discussion related to ReInterpolate411.
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