title: crossfeed
media types:
Audio
description: Apply headphone crossfeed filter.
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 crossfeed strength
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.2
format: double
description:
set soundstage wideness
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.5
format: double
description:
set curve slope
type: float
readonly: no
required: no
minimum: 0.01
maximum: 1
default: 0.5
format: double
description:
set level in
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.9
format: double
description:
set level out
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 1
format: double
description:
set the block size
type: integer
readonly: no
required: no
minimum: 0
maximum: 32768
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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