FillMargins

Abstract
Author	Tom Barry
Version	v1.0.2.0
Download	FillMargins.zip
Category	Borders and Cropping
License	GPLv2
Discussion	Doom9 Thread - Update

Description

Sometimes a video clip has black borders or garbage at the four edges. This looks ugly and does not compress well but possibly you don't want to crop because you have to keep the diminsions as a multiple of 16 or some other number.

FillMargins is a simple AviSynth filter that fills the four margins of a video clip with the outer pixels of the unfilled portion.

Note: FillBorders is recommended as a modern drop-in replacement for FillMargins.

Requirements

• AviSynth 2.5.8 or greater
• Supported color formats: YV12

• MMX capable CPU

Syntax and Parameters

FillMargins (clip, int, int, int, int)

clip   =

Input clip.

int   =

int   =

int   =

int   =

left, top, right, bottom: these 4 interger parameters specify the size of the left, top, right, and bottom margins. These may be any value and do not have to be any particular multiple. Since YV12 chroma contains only half the luma data it will fill num/2 chroma pixels.

Note: all parameters are unnamed and do not have a default so they must be specified.

Examples

AviSource("Blah.avi")
FillMargins(5,7,2,0)  # (left, top, right, bottom)

Changelog

Version       Date            Changes

v1.0.2.0      2003/06/18      - fix right margin OBO error
                              - smooth top & bottom margins a bit
v1.0.1.0      2003/xx/xx      - cure dyslexic input parameters
v1.0.0.0      2003/04/01      - first release

Archived Downloads

Version	Download	Mirror
v1.0.2.0	FillMargins.zip	fillmargins_25_dll_20030618.zip

External Links

• Tom Barry's homapage - FillMargins official documentation.
• avisynth.org.ru - FillMargins documentation.

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