Filter: avfilter.cas

Plugin Information

title: cas
media types: Video
description: Contrast Adaptive Sharpen.
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.strength

description: set the sharpening strength
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0

av.planes

description: set what planes to filter
type: string
readonly: no
required: no
format: flags

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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MLT enables you to author, manage, and run multitrack audio/video compositions.
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