AWarpSharp
From Avisynth wiki
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::::blurlevel consumes CPU power, but gives a big boost to the warp sharpening. | ::::blurlevel consumes CPU power, but gives a big boost to the warp sharpening. | ||
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Revision as of 14:58, 7 January 2014
| Abstract | |
|---|---|
| Author | Marc FD |
| Version | beta 2? |
| Download | aWarpSharp(Pruned).zip |
| Category | Sharpeners |
| License | Closed source |
Contents |
Description
- A warp sharpening filter. aWarpSharp implements high-quality original warp sharpening.
- "original" meaning the algorithm used differs on several points to other warp sharpening filters. The code is fully ISSE optimized with high accuracy.
Requirements:
- - AviSynth 2.5.8 or later
- - Progressive input only
- - Supported color formats: YV12
- - ISSE compatible CPU.
Syntax and Parameters
- aWarpSharp (clip, float "depth", int "blurlevel", float "thresh", int "cm", int "bm", int "tweak")
- float depth = 16.0
- Range: 0.0 - 64.0
- depth and blurlevel are the only settings you need to tweak to achieve any effect.
- Range: 0.0 - 64.0
- float depth = 16.0
- int blurlevel = 2
- Range: 1 - 4
- depth and blurlevel are the only settings you need to tweak to achieve any effect.
- blurlevel consumes CPU power, but gives a big boost to the warp sharpening.
- Range: 1 - 4
- int blurlevel = 2
- float thresh = 0.5
- Range: 0.0 - 1.0
- A float value of 1.0 means 100% (max). It's the bump mapping saturation setting.
- Default value is recommended for maximum quality.
- If you tweak this setting, keep in mind it will enhance inequality of warping between edges.
- Range: 0.0 - 1.0
- float thresh = 0.5
- int cm = 2
- Chroma mode:
- 0 : disables chroma filtering
- 1 : enables chroma warping with luma bump map (recommended)
- 2 : enables chroma independent warping & bump map
- 3 : chroma -> luma
- 4 : chroma -> chroma
- Chroma mode:
- int cm = 2
- int bm = 1
- Blur modes:
- 0 : hq 3-pass
- 1 : fast 3-pass
- 2 : fast 1-pass
- 3 : light blur
- Blur modes:
- int bm = 1
- int tweak = 0
- 0 : disabled
- 1 : shows an edge mask. Useful for adjusting depth, blurlevel, and thresh.
- int tweak = 0
Examples
aWarpSharp with all default values.
AviSource("Blah.avi") Awarpsharp(depth=16.0, blurlevel=2, thresh=0.5, cm=2, bm=1, tweak=0)
Changelog
Changes 2004-05-25: beta 2? - added "tweak" parameter - removed "show" parameter - changed defaults to "bm" and "cm" - document previously undocumented "bm" parameter
Changes 2003-02-03: beta 1 - Initial release
aWarpSharp beta 1
aWarpSharp beta 1 documentation.
External Links
- Doom9 Forum - Discussion about aWarpSharp.
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