title: curves
media types:
Video
description: Adjust components curves.
version: Lavfi10.4.100
creator: libavfilter maintainers
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.
description:
select a color curves preset
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set master points coordinates
type: string
readonly: no
required: no
description:
set master points coordinates
type: string
readonly: no
required: no
description:
set red points coordinates
type: string
readonly: no
required: no
description:
set red points coordinates
type: string
readonly: no
required: no
description:
set green points coordinates
type: string
readonly: no
required: no
description:
set green points coordinates
type: string
readonly: no
required: no
description:
set blue points coordinates
type: string
readonly: no
required: no
description:
set blue points coordinates
type: string
readonly: no
required: no
description:
set points coordinates for all components
type: string
readonly: no
required: no
description:
set Photoshop curves file name
type: string
readonly: no
required: no
description:
save Gnuplot script of the curves in specified file
type: string
readonly: no
required: no
description:
specify the kind of interpolation
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
Maximum number of threads
type: integer
readonly: no
required: no
minimum: 0
default: 0
description:
The MLT position value to set on avfilter frames
type: string
readonly: no
required: no
default: frame
values:
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