Filter: avfilter.pixscope

Plugin Information

title: pixscope
media types: Video
description: Pixel data analysis.
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.x

description: set scope x offset
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5

av.y

description: set scope y offset
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5

av.w

description: set scope width
type: integer
readonly: no
required: no
minimum: 1
maximum: 80
default: 7

av.h

description: set scope height
type: integer
readonly: no
required: no
minimum: 1
maximum: 80
default: 7

av.o

description: set window opacity
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5

av.wx

description: set window x offset
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: -1

av.wy

description: set window y offset
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: -1

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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