title: signalstats
media types:
Video
description: Generate statistics from video analysis.
version: Lavfi9.12.100
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 statistics filters
type: string
readonly: no
required: no
format: flags
values:
description:
set video filter
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set highlight color
type: string
readonly: no
required: no
default: ‘yellow’
description:
set highlight color
type: string
readonly: no
required: no
default: ‘yellow’
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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