Filter: avfilter.rotate

Plugin Information

title: rotate
media types: Video
description: Rotate the input image.
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.angle

description: set angle (in radians)
type: string
readonly: no
required: no
default: ‘0’

av.a

description: set angle (in radians)
type: string
readonly: no
required: no
default: ‘0’

av.out_w

description: set output width expression
type: string
readonly: no
required: no
default: ‘iw’

av.ow

description: set output width expression
type: string
readonly: no
required: no
default: ‘iw’

av.out_h

description: set output height expression
type: string
readonly: no
required: no
default: ‘ih’

av.oh

description: set output height expression
type: string
readonly: no
required: no
default: ‘ih’

av.fillcolor

description: set background fill color
type: string
readonly: no
required: no
default: ‘black’

av.c

description: set background fill color
type: string
readonly: no
required: no
default: ‘black’

av.bilinear

description: use bilinear interpolation
type: string
readonly: no
required: no

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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