Filter: avfilter.roberts

Plugin Information

title: roberts
media types: Video
description: Apply roberts cross operator.
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.planes

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

av.scale

description: set scale
type: float
readonly: no
required: no
minimum: 0
maximum: 65535
default: 1

av.delta

description: set delta
type: float
readonly: no
required: no
minimum: -65535
maximum: 65535
default: 0

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