PointSize
From Avisynth wiki
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* Supported color formats: [[RGB32]] | * Supported color formats: [[RGB32]] | ||
| − | * [http://www.microsoft.com/en-us/download/details.aspx?id= | + | * [http://www.microsoft.com/en-us/download/details.aspx?id=51682 Microsoft Visual C++ 2015 Redistributable Package (x86 / x64)] |
:<span style="color:red">***</span> <tt>vc_redist.x86.exe</tt> is required for <tt>PointSize_x86</tt> | :<span style="color:red">***</span> <tt>vc_redist.x86.exe</tt> is required for <tt>PointSize_x86</tt> | ||
:<span style="color:red">***</span> <tt>vc_redist.x64.exe</tt> is required for <tt>PointSize_x64</tt> | :<span style="color:red">***</span> <tt>vc_redist.x64.exe</tt> is required for <tt>PointSize_x64</tt> | ||
<br> | <br> | ||
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== [[Script variables|Syntax and Parameters]] == | == [[Script variables|Syntax and Parameters]] == | ||
:{{Template:FuncDef|LQx (clip, int "scale")}} | :{{Template:FuncDef|LQx (clip, int "scale")}} | ||
Revision as of 03:15, 23 May 2016
| Abstract | |
|---|---|
| Author | `Orum |
| Version | v0.2 |
| Download | PointSize_0.2.zip |
| Category | Resize |
| License | GPLv3 |
| Discussion | Doom9 Thread |
Contents |
Description
PointSize is a collection of specialized resizers for pixel-art and other low resolution graphics (e.g. old or portable video game captures). For an explanation of the various filters, please see: http://en.wikipedia.org/wiki/Image_scaling
Requirements
- AviSynth 2.6.0 or greater
- x64 version requires 64-bit AviSynth+ r1576 or greater
- Supported color formats: RGB32
- *** vc_redist.x86.exe is required for PointSize_x86
- *** vc_redist.x64.exe is required for PointSize_x64
Syntax and Parameters
- LQx (clip, int "scale")
- HQx (clip, int "scale")
- scalex (clip, int "scale")
- xBRZ (clip, int "scale", float "Yweight", float "EqColorTol", float "DomDirThresh", float "SteepDirThresh")
- clip =
- Input clip
- clip =
- int scale = 2
- Supported "scale" values for various filters (inclusive):
- scalex(): 2 to 3
- LQx(): 2 to 4
- HQx(): 2 to 4
- xBRZ(): 2 to 6
- Supported "scale" values for various filters (inclusive):
- int scale = 2
- float Yweight = 1
- float EqColorTol = 30
- float DomDirThresh = 3.6
- float SteepDirThresh = 2.2
- Additional parameters for xBRZ:
- Yweight: luminance weight
- EqColorTol: equal color tolerance
- DomDirThresh : dominant direction threshold
- SteepDirThresh : steep/shallow direction threshold
- luminanceWeight, equalColorTolerance, dominantDirectionThreshold, and steepDirectionThreshold parameters for xBRZ.
- Additional parameters for xBRZ:
- float Yweight = 1
Examples
TODO:
Changelog
Version Date(D/M/Y) Changes
v0.2 04/01/2016 - Restructured so that each algorithm family has only a single function, with a scale parameter - Added support for the xBRZ algorithm, including support for tweaking its parameters - License changed to GPLv3 due to inclusion of the xBRZ algorithm - Resource added to include file version information within the DLL - Plugin is now updated for AviSynth 2.6 / AviSynth+ - 64-bit binaries are now included in the release (in addition to x86) - Binaries are built with a newer version of MSVS (2015) - Cleaned up code a bit (negligible or no effect on the binary)
v0.1 20/05/2010 - Initial release
Archived Downloads
| Version | Download | Source code |
|---|---|---|
| v0.2 | PointSize_0.2.zip | PointSize_0.2.zip |
| v0.1 | PointSize_0.1.7z |
External Links
- Doom9 Forum - PointSize discussion.
Back to External Filters ←
