BWDIF

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m (Examples: typo)
(v1.2.2)
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{{Filter3
 
{{Filter3
 
|1={{Author/Asd-g}}
 
|1={{Author/Asd-g}}
|2=v1.2.0
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|2=v1.2.2
|3=[https://github.com/Asd-g/AviSynth-BWDIF/releases/ BWDIF-1.2.0.7z]
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|3=[https://github.com/Asd-g/AviSynth-BWDIF/releases/ BWDIF-1.2.2.7z]
 
|4=Deinterlacing  
 
|4=Deinterlacing  
 
|5=[https://www.gnu.org/licenses/lgpl-3.0.en.html LGPLv3]
 
|5=[https://www.gnu.org/licenses/lgpl-3.0.en.html LGPLv3]
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<br>
 
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== [[Script variables|Syntax and Parameters]] ==
 
== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|BWDIF (clip, int "field", clip "edeint", int "opt")}}
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:{{Template:FuncDef|BWDIF (clip, int "field", clip "edeint", int "opt", float "thr", bool "debug")}}
 
<br>
 
<br>
 
::{{Par2| |clip| }}
 
::{{Par2| |clip| }}
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:::*2 : Use AVX2 code.
 
:::*2 : Use AVX2 code.
 
:::*3 : Use AVX512 code.
 
:::*3 : Use AVX512 code.
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<br>
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::{{Par2|thr|float|0.0}}
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:::Threshold for interpolation.
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:::If the difference between pixels of the prev/next frame is less than or equal to this, the resulted pixel wouldn't be interpolated.
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:::Must be between 0.0..100.0.
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:::100.0: No interpolation is performed.
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:::Default: 0.0.
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<br>
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::{{Par2|debug|bool|false}}
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:::Whether to show which pixels will be interpolated.
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:::Default: False.
 
<br>
 
<br>
 
== Examples ==  
 
== Examples ==  
 
BWDIF  with default settings:
 
BWDIF  with default settings:
 
  [[AviSource]]("blah.avi")
 
  [[AviSource]]("blah.avi")
  BWDIF(field=-1, opt=-1)
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  BWDIF(field=-1, opt=-1, thr=0.0, debug=false)
 
<br>
 
<br>
  
 
== Changelog ==
 
== Changelog ==
 
  Version      Date            Changes<br>
 
  Version      Date            Changes<br>
 +
v1.2.2      2022/11/04      - Added parameter thr.
 +
                              - Added parameter debug.
 +
                              - Added support to read frame property _FieldBased.
 +
v1.2.1      2021/02/05      - Set frame property _FieldBased to 0.
 
  v1.2.0      2020/08/24      - Added parameter edeint.
 
  v1.2.0      2020/08/24      - Added parameter edeint.
 
  v1.1.1      2020/08/10      - Fixed double rate.
 
  v1.1.1      2020/08/10      - Fixed double rate.

Revision as of 15:46, 7 November 2022

Abstract
Author Asd-g
Version v1.2.2
Download BWDIF-1.2.2.7z
Category Deinterlacing
License LGPLv3
Discussion


Contents

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


*** vcredist_x86.exe is required for BWDIF-x86
*** vcredist_x64.exe is required for BWDIF-x64


Syntax and Parameters

BWDIF (clip, int "field", clip "edeint", int "opt", float "thr", bool "debug")


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.


clip  edeint =
Clip from which to take spatial predictions. This clip must be the same width, height, and colorspace as the input clip.
If using same rate output, this clip should have the same number of frames as the input. If using double rate output, this clip should have twice as many frames as the input.


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.


float  thr = 0.0
Threshold for interpolation.
If the difference between pixels of the prev/next frame is less than or equal to this, the resulted pixel wouldn't be interpolated.
Must be between 0.0..100.0.
100.0: No interpolation is performed.
Default: 0.0.


bool  debug = false
Whether to show which pixels will be interpolated.
Default: False.


Examples

BWDIF with default settings:

AviSource("blah.avi")
BWDIF(field=-1, opt=-1, thr=0.0, debug=false)


Changelog

Version      Date            Changes
v1.2.2 2022/11/04 - Added parameter thr. - Added parameter debug. - Added support to read frame property _FieldBased. v1.2.1 2021/02/05 - Set frame property _FieldBased to 0. v1.2.0 2020/08/24 - Added parameter edeint. v1.1.1 2020/08/10 - Fixed double rate. 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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