title: histogram
media types:
Video
description: Compute and draw a histogram.
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:
set level height
type: integer
readonly: no
required: no
minimum: 50
maximum: 2048
default: 200
description:
set scale height
type: integer
readonly: no
required: no
minimum: 0
maximum: 40
default: 12
description:
set display mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set display mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set levels mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set levels mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set color components to display
type: integer
readonly: no
required: no
minimum: 1
maximum: 15
default: 7
description:
set color components to display
type: integer
readonly: no
required: no
minimum: 1
maximum: 15
default: 7
description:
set foreground opacity
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.7
description:
set foreground opacity
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.7
description:
set background opacity
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
description:
set background opacity
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
description:
set colors mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set colors mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
The MLT position value to set on avfilter frames
type: string
readonly: no
required: no
default: frame
values:
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