BWDIF

Abstract
Author	Asd-g
Version	v1.1.0
Download	BWDIF-1.1.0.7z
Category	Deinterlacing
License	LGPLv3
Discussion

Description

BWDIF (Bob Weaver Deinterlacing Filter): motion adaptive deinterlacing based on yadif with the use of w3fdif and cubic interpolation algorithms. This is a port of the VapourSynth plugin Bwdif.

Requirements

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

• Microsoft Visual C++ 2019 Redistributable Package (x86 / x64)

*** vcredist_x86.exe is required for BWDIF-x86

*** vcredist_x64.exe is required for BWDIF-x64

Syntax and Parameters

BWDIF (clip, int "field", int "opt")

clip   =

A clip to process. All planar formats are supported.

int  field = -1

Controls the mode of operation (double vs same rate) and which field is kept.

• -2 : Double rate (alternates each frame), AviSynth internal order.
• -1 : Same rate, AviSynth internal order.
• 0 : Same rate, keep bottom field.
• 1 : Same rate, keep top field.
• 2 : Double rate (alternates each frame), starts with bottom.
• 3 : Double rate (alternates each frame), starts with top.

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

BWDIF with default settings:

AviSource("blah.avi")
BWDIF(field=-1, opt=1)

Changelog

Version      Date            Changes

v1.1.0       2020/08/08      - Added field option -2.
v1.0.0       2020/08/06      - Initial release; port of the VapourSynth plugin
                             - AviSynth+: self-registers as MT_NICE_FILTER 

External Links

• GitHub - Source code repository.

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