Filter: avfilter.erosion

Plugin Information

title: erosion
media types: Video
description: Apply erosion effect.
version: Lavfi9.12.100
creator: libavfilter maintainers

Notes

Many parameters support animated values (keyframes) but only the numeric ones. Many numeric properties have type string because they accept an expression (see FFmpeg documentation) even though they evaluate to a numeric value.

Parameters

av.coordinates

description: set coordinates
type: integer
readonly: no
required: no
minimum: 0
maximum: 255
default: 255

av.threshold0

description: set threshold for 1st plane
type: integer
readonly: no
required: no
minimum: 0
maximum: 65535
default: 65535

av.threshold1

description: set threshold for 2nd plane
type: integer
readonly: no
required: no
minimum: 0
maximum: 65535
default: 65535

av.threshold2

description: set threshold for 3rd plane
type: integer
readonly: no
required: no
minimum: 0
maximum: 65535
default: 65535

av.threshold3

description: set threshold for 4th plane
type: integer
readonly: no
required: no
minimum: 0
maximum: 65535
default: 65535

av.threads

description: Maximum number of threads
type: integer
readonly: no
required: no
minimum: 0
default: 0

position

description: The MLT position value to set on avfilter frames
type: string
readonly: no
required: no
default: frame
values:

  • frame
  • filter
  • source
  • producer

Search

Subscribe

Subscribe to News via RSS.

Recent Posts

About

MLT enables you to author, manage, and run multitrack audio/video compositions.
See our Hall of Fame
Copyright © 2008-2018 by Meltytech, LLC.

Social Links