title: drawgraph
media types:
Video
description: Draw a graph using input video metadata.
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 1st metadata key
type: string
readonly: no
required: no
default: ‘’
description:
set 1st foreground color expression
type: string
readonly: no
required: no
default: ‘0xffff0000’
description:
set 2nd metadata key
type: string
readonly: no
required: no
default: ‘’
description:
set 2nd foreground color expression
type: string
readonly: no
required: no
default: ‘0xff00ff00’
description:
set 3rd metadata key
type: string
readonly: no
required: no
default: ‘’
description:
set 3rd foreground color expression
type: string
readonly: no
required: no
default: ‘0xffff00ff’
description:
set 4th metadata key
type: string
readonly: no
required: no
default: ‘’
description:
set 4th foreground color expression
type: string
readonly: no
required: no
default: ‘0xffffff00’
description:
set background color
type: string
readonly: no
required: no
default: ‘white’
description:
set minimal value
type: float
readonly: no
required: no
minimum: -2147480000.0
maximum: 2147480000.0
default: -1
description:
set maximal value
type: float
readonly: no
required: no
minimum: -2147480000.0
maximum: 2147480000.0
default: 1
description:
set graph mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set slide mode
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set graph size
type: string
readonly: no
required: no
description:
set graph size
type: string
readonly: no
required: no
description:
set video rate
type: string
readonly: no
required: no
description:
set video rate
type: string
readonly: no
required: no
description:
The MLT position value to set on avfilter frames
type: string
readonly: no
required: no
default: frame
values:
Subscribe to News via RSS.