title: oscilloscope
media types:
Video
description: 2D Video Oscilloscope.
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 scope x position
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
description:
set scope y position
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
description:
set scope size
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.8
description:
set scope tilt
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
description:
set trace opacity
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.8
description:
set trace x position
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
description:
set trace y position
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.9
description:
set trace width
type: float
readonly: no
required: no
minimum: 0.1
maximum: 1
default: 0.8
description:
set trace height
type: float
readonly: no
required: no
minimum: 0.1
maximum: 1
default: 0.3
description:
set components to trace
type: integer
readonly: no
required: no
minimum: 0
maximum: 15
default: 7
description:
draw trace grid
type: string
readonly: no
required: no
description:
draw statistics
type: string
readonly: no
required: no
description:
draw scope
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:
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