Filter: avfilter.gblur

Plugin Information

title: gblur
media types: Video
description: Apply Gaussian Blur filter.
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.sigma

description: set sigma
type: float
readonly: no
required: no
minimum: 0
maximum: 1024
default: 0.5

av.steps

description: set number of steps
type: integer
readonly: no
required: no
minimum: 1
maximum: 6
default: 1

av.planes

description: set planes to filter
type: integer
readonly: no
required: no
minimum: 0
maximum: 15
default: 15

av.sigmaV

description: set vertical sigma
type: float
readonly: no
required: no
minimum: -1
maximum: 1024
default: -1

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

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