AWarpSharp: Difference between revisions
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{{Filter2 | {{Filter2 | ||
| {{Author/Marc FD}} | | {{Author/Marc FD}} | ||
| beta | | beta 1 | ||
| [http://web.archive.org/web/ | | [http://web.archive.org/web/20070105185349/http://ziquash.chez-alice.fr/aWarpSharp%20beta%201.zip aWarpSharp beta 1.zip] | ||
| Sharpeners | | Sharpeners | ||
| Closed source | | Closed source | ||
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:"original" meaning the algorithm used differs on several points to other warp sharpening filters. The code is fully [[ISSE]] optimized with high accuracy. | :"original" meaning the algorithm used differs on several points to other warp sharpening filters. The code is fully [[ISSE]] optimized with high accuracy. | ||
<br> | <br> | ||
== Requirements | == Requirements == | ||
:- AviSynth 2.5.8 or later | :- AviSynth 2.5.8 or later | ||
:- [[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 | ||
| Line 37: | Line 37: | ||
:::::A float value of 1.0 means 100% (max). | :::::A float value of 1.0 means 100% (max). | ||
:::::The default value (0.5) is recommended for maximum quality. | :::::The default value (0.5) is recommended for maximum quality. | ||
::::If you tweak this setting, keep in mind it will enhance inequality of warping between edges. | ::::If you tweak this setting, keep in mind it will enhance inequality of warping between edges.<br> | ||
<br> | <br> | ||
::{{Par2|cm|int| | ::{{Par2|cm|int|3}} | ||
:::Chroma mode: | :::Chroma mode: | ||
::::* 0 : disables chroma filtering | ::::* 0 : disables chroma filtering | ||
::::* 1 : enables chroma | ::::* 1 : enables chroma warping with luma bump map (recommended) | ||
::::* 2 : enables chroma warping | ::::* 2 : enables chroma independent warping & bump map | ||
::::* 3 | ::::* 3 : chroma -> chroma (default) | ||
:::<span style="color:red">'''Note:'''</span> | :::<span style="color:red">'''Note:'''</span> Default in the included documentation is wrong. This wiki documentation has been revised and it's correct. | ||
<br> | <br> | ||
::{{Par2|bm|int| | ::{{Par2|bm|int|2}} | ||
:::Blur modes: | :::Blur modes: | ||
::::* 0 : hq 3-pass | ::::* 0 : hq 3-pass | ||
| Line 56: | Line 55: | ||
::::* 3 : light blur | ::::* 3 : light blur | ||
<br> | <br> | ||
::{{Par2| | ::{{Par2|show|bool|false}} | ||
::: | :::If true, it will show an edge mask; useful for adjusting {{Template:FuncDef|depth}}, {{Template:FuncDef|blurlevel}}. | ||
<br> | <br> | ||
== Examples == | == Examples == | ||
aWarpSharp with all default | aWarpSharp with all default settings: | ||
[[AviSource]]("Blah.avi") | [[AviSource]]("Blah.avi") | ||
aWarpSharp(depth=16.0, blurlevel=2, thresh=0.5, cm=3, bm=2, show=false) | |||
<br> | <br> | ||
== Changelog == | == Changelog == | ||
Version Date Changes<br> | Version Date Changes<br> | ||
beta | beta 1 2003/02/03 - Initial release | ||
<br> | <br> | ||
== External Links == | == External Links == | ||
*[http://forum.doom9.org/showthread.php?t=44843 Doom9 Forum] - Discussion about aWarpSharp. | |||
*[http://www.aquilinestudios.org/avsfilters/sharpeners.html#awarpsharp Scintilla's Guide] - Additional information. | |||
<br> | <br> | ||
<br> | <br> | ||
Revision as of 16:00, 15 March 2014
| Abstract | |
|---|---|
| Author | Marc FD |
| Version | beta 1 |
| Download | aWarpSharp beta 1.zip |
| Category | Sharpeners |
| License | Closed source |
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.
- aWarpSharp (clip, float "depth", int "blurlevel", float "thresh", int "cm", int "bm", bool "show")
- float depth = 16.0
- Range: 0.0 - 64.0
- depth determines the amount of warping. It directly affects how thin your lines will end up.
- Range: 0.0 - 64.0
- float depth = 16.0
- int blurlevel = 2
- Range: 1 - 4
- Higher blurlevel values are slower, but can give a big boost to the warp sharpening.
- If you find that the warping is distorting certain shapes too much, try lowering this parameter first.
- Range: 1 - 4
- int blurlevel = 2
- float thresh = 0.5
- Range: 0.0 - 1.0
- The bump mapping saturation setting:
- A float value of 1.0 means 100% (max).
- The default value (0.5) is recommended for maximum quality.
- If you tweak this setting, keep in mind it will enhance inequality of warping between edges.
- The bump mapping saturation setting:
- Range: 0.0 - 1.0
- float thresh = 0.5
- int cm = 3
- Chroma mode:
- 0 : disables chroma filtering
- 1 : enables chroma warping with luma bump map (recommended)
- 2 : enables chroma independent warping & bump map
- 3 : chroma -> chroma (default)
- Chroma mode:
- int cm = 3
- Note: Default in the included documentation is wrong. This wiki documentation has been revised and it's correct.
- int bm = 2
- Blur modes:
- 0 : hq 3-pass
- 1 : fast 3-pass
- 2 : fast 1-pass
- 3 : light blur
- Blur modes:
- int bm = 2
- bool show = false
- If true, it will show an edge mask; useful for adjusting depth, blurlevel.
- bool show = false
Examples
aWarpSharp with all default settings:
AviSource("Blah.avi") aWarpSharp(depth=16.0, blurlevel=2, thresh=0.5, cm=3, bm=2, show=false)
Changelog
Version Date Changes
beta 1 2003/02/03 - Initial release
External Links
- Doom9 Forum - Discussion about aWarpSharp.
- Scintilla's Guide - Additional information.
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