Reel.Deal: add links

2023-02-08T18:42:02Z

add links

← Older revision		Revision as of 20:42, 8 February 2023
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	\|4=Resize		\|4=Resize
	\|5=[https://github.com/Irrational-Encoding-Wizardry/descale/blob/master/LICENSE MIT]		\|5=[https://github.com/Irrational-Encoding-Wizardry/descale/blob/master/LICENSE MIT]
	\|6=}}		\|6=[https://forum.doom9.org/showthread.php?t=174570 Doom9 Thread]}}
	<br>		<br>
	== Description ==		== Description ==
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	== External Links ==		== External Links ==
	*[https://github.com/Irrational-Encoding-Wizardry/descale GitHub] - source code repository		*[https://github.com/Irrational-Encoding-Wizardry/descale GitHub] - source code repository
			*[https://silentaperture.gitlab.io/mdbook-guide/filtering/descaling.html GitLab] - guide on descaling.
			*[https://guide.encode.moe/encoding/descaling.html encode.moe] - kageru's descaling guide.
	<br>		<br>
	<br>		<br>
	-----------------------------------------------		-----------------------------------------------
	'''Back to [[External_filters#Resizers\|External Filters]] ←'''		'''Back to [[External_filters#Resizers\|External Filters]] ←'''

Reel.Deal: Descale r8

2023-02-08T07:55:55Z

Descale r8

New page

{{FilterCat6|External_filters|Plugins|Plugins_x64|Adjustment_filters|Resizers|Deep_color_tools}}
{{Filter3
|1=[https://github.com/Frechdachs Frechdachs]
|2=r8
|3=[x86]: [https://github.com/Irrational-Encoding-Wizardry/descale/files/8405290/avisynth-descale-r8-win32.zip avisynth-descale-r8-win32.zip]
-----------
[x64]: [https://github.com/Irrational-Encoding-Wizardry/descale/releases avisynth-descale-r8-win64.zip]
|4=Resize
|5=[https://github.com/Irrational-Encoding-Wizardry/descale/blob/master/LICENSE MIT]
|6=}}
 
== Description ==
[[Descale]] is a filter to undo upscaling. 
 
== Requirements ==
* [x86] / [x64]: [[AviSynth+]]
* Supported color formats: All [[planar]] formats (8/10/12/14/16/32-bit, YUV/RGB with or without alpha) are supported.
 
== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|Debicubic (clip, int target_width, int target_height, float "b", float "c", float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}

:{{Template:FuncDef|Debilinear (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}

:{{Template:FuncDef|Delanczos (clip, int target_width, int target_height, int "taps", float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}

:{{Template:FuncDef|Descale (clip, int target_width, int target_height, string "kernel", int "taps", float "b", float "c", float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}

:{{Template:FuncDef|Despline16 (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}

:{{Template:FuncDef|Despline36 (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}

:{{Template:FuncDef|Despline64 (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "opt")}}
 
::{{Par2| |clip| }}
:::Input clip.
 
::{{Par2| |int| }}
::{{Par2| |int| }}
:::<code>target_width, target_height</code>: presumed 'native' resolution.
 
::{{Par2|kernel|string| }}
:::Parameter for '''<code>Descale</code>''' only. Note that this parameter is named but does not have a default.
:::Desample mode: <code>"bilinear", "bicubic", "lanczos", "spline16", "spline32", "spline64"</code>
 
::{{Par2|b|float|0.0}}
::{{Par2|c|float|0.5}}
:::Parameters for '''<code>Debicubic</code>''' only.
:::The parameters b and c can be used to adjust the properties of the cubic, they are sometimes referred to as "blurring" and "ringing" respectively.
 
::{{Par2|taps|int|3}}
:::Parameter for '''<code>Delanczos </code>''' only.
:::Controls the filter’s number of lobes, or taps. Increasing the number of lobes improves sharpness at the cost of increased ringing.
:::You might occasionally see the tap count appended to the filter name to clarify the exact filter used, e.g. Lanczos2 for 2 taps.
 
::{{Par2|src_left|float|0.0}}
::: Cropping of the left edge.
 
::{{Par2|src_top|float|0.0}}
:::Cropping of the top edge.
 
::{{Par2|src_width|float|Source width}}
:::If > 0.0 it sets the width of the clip before resizing.
:::If <= 0.0 it sets the cropping of the right edges before resizing.
 
::{{Par2|src_height|float|Source height}}
:::If > 0.0 it sets the height of the clip before resizing.
:::If <= 0.0 it sets the cropping of the bottom edges before resizing
 
::{{Par2|opt|int|0}}
:::Sets which cpu optimizations to use.
:::* 0 : auto
:::* 1 : none
:::* 2 : avx2
 

== Changelog ==
Version Date Changes 
r8 2022/04/02 - Add AviSynth+ plugin (API V8 required)
- AviSynth+: self-registers as [[MT_NICE_FILTER]]
 
== External Links ==
*[https://github.com/Irrational-Encoding-Wizardry/descale GitHub] - source code repository
 
 
-----------------------------------------------
'''Back to [[External_filters#Resizers|External Filters]] ←'''

Descale - Revision history

Reel.Deal: add links

Reel.Deal: Descale r8