CAS

Abstract
Author	Asd-g
Version	v1.0.0
Download	CAS-1.0.0.7z
Category	Sharpeners
License	MIT
Discussion

Description

CAS: Contrast Adaptive Sharpening. This is a port of the VapourSynth plugin CAS.

Requirements

• [x86]: AviSynth+ or AviSynth 2.6
• [x64]: AviSynth+
• Supported color formats: Y8, YV12, YV16, YV24, YV411
  • AviSynth+: all planar formats (8/10/12/14/16/32bit, Y/YUV/RGB with or without alpha) are supported.

Syntax and Parameters

CAS (clip, float "sharpness", int "y", int "u", int "v", int "opt")

clip   =

A clip to process. All planar formats are supported.

float  sharpness = 0.5

Sharpening strength.

Must be between 0.0 and 1.0.

int  y = 3

int  u = 2

int  v = 2

Planes to process.

• 1 : Return garbage.
• 2 : Copy plane.
• 3 : Process plane. Always process planes when the clip is RGB.

int  opt = -1

Sets which cpu optimizations to use.

• -1 : Auto-detect.
• 0 : Use C++ code.
• 1 : Use SSE2 code.
• 2 : Use AVX2 code.
• 3 : Use AVX512 code.

Examples

CAS with default settings:

AviSource("Blah.avi")
CAS(sharpness=0.5, y=3, u=2, v=2, opt=-1)

Changelog

Version      Date            Changes

v1.0.0       2020/08/04      - Initial release; port of the VapourSynth plugin
                             - AviSynth+: self-registers as MT_NICE_FILTER 

External Links

• GitHub - Source code repository.

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