title: haas
media types:
Audio
description: Apply Haas Stereo Enhancer.
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 level in
type: float
readonly: no
required: no
minimum: 0.015625
maximum: 64
default: 1
format: double
description:
set level out
type: float
readonly: no
required: no
minimum: 0.015625
maximum: 64
default: 1
format: double
description:
set side gain
type: float
readonly: no
required: no
minimum: 0.015625
maximum: 64
default: 1
format: double
description:
set middle source
type: string
readonly: no
required: no
format: integer or keyword
values:
description:
set middle phase
type: string
readonly: no
required: no
description:
set left delay
type: float
readonly: no
required: no
minimum: 0
maximum: 40
default: 2.05
format: double
description:
set left balance
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: -1
format: double
description:
set left gain
type: float
readonly: no
required: no
minimum: 0.015625
maximum: 64
default: 1
format: double
description:
set left phase
type: string
readonly: no
required: no
description:
set right delay
type: float
readonly: no
required: no
minimum: 0
maximum: 40
default: 2.12
format: double
description:
set right balance
type: float
readonly: no
required: no
minimum: -1
maximum: 1
default: 1
format: double
description:
set right gain
type: float
readonly: no
required: no
minimum: 0.015625
maximum: 64
default: 1
format: double
description:
set right phase
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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