Filter: openfx.net.sf.openfx.DirBlur

Plugin Information

title: DirBlurOFX
media types: Video experimental
description: Apply directional blur to an image. This plugin concatenates transforms upstream.

version: 2
creator: mr.fantastic mrfantastic@firemail.cc
license: GPLv2
URL: https://openeffects.org/

Parameters

translate

title: Translate
description: Translation along the x and y axes in pixels. Can also be adjusted by clicking and dragging the center handle in the Viewer.
type: rect
readonly: no
required: no
animation: yes
minimum: -10000
maximum: 10000
default: 0 0
widget: point

rotate

title: Rotate
description: Rotation angle in degrees around the Center. Can also be adjusted by clicking and dragging the rotation bar in the Viewer.
type: float
readonly: no
required: no
animation: yes
minimum: -180
maximum: 180
default: 0

scale

title: Scale
description: Scale factor along the x and y axes. Can also be adjusted by clicking and dragging the outer circle or the diameter handles in the Viewer.
type: rect
readonly: no
required: no
animation: yes
minimum: 0.1
maximum: 10
default: 1 1

uniform

title: Uniform
description: Use the X scale for both directions
type: boolean
readonly: no
required: no
animation: yes
default: 0

skewX

title: Skew X
description: Skew along the x axis. Can also be adjusted by clicking and dragging the skew bar in the Viewer.
type: float
readonly: no
required: no
animation: yes
minimum: -1
maximum: 1
default: 0

skewY

title: Skew Y
description: Skew along the y axis.
type: float
readonly: no
required: no
animation: yes
minimum: -1
maximum: 1
default: 0

skewOrder

title: Skew Order
description: The order in which skew transforms are applied: X then Y, or Y then X.
type: string
readonly: no
required: no
animation: yes
default: XY
values:

  • XY
  • YX

transformAmount

title: Amount
description: Amount of transform to apply. 0 means the transform is identity, 1 means to apply the full transform.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 1

center

title: Center
description: Center of rotation and scale.
type: rect
readonly: no
required: no
animation: yes
minimum: -10000
maximum: 10000
default: 0.5 0.5
widget: point

interactive

title: Interactive Update
description: If checked, update the parameter values during interaction with the image viewer, else update the values when pen is released.
type: boolean
readonly: no
required: no
animation: yes
default: 1

hidpi

title: HiDPI
description: Should be checked when the display area is High-DPI (a.k.a Retina). Draws OpenGL overlays twice larger.
type: boolean
readonly: no
required: no

invert

title: Invert
description: Invert the transform.
type: boolean
readonly: no
required: no
animation: yes
default: 0

filter

title: Filter
description: Filtering algorithm - some filters may produce values outside of the initial range (*) or modify the values even if there is no movement (+).
type: string
readonly: no
required: no
animation: yes
default: Cubic
values:

  • Impulse
  • Box
  • Bilinear
  • Cubic
  • Keys
  • Simon
  • Rifman
  • Mitchell
  • Parzen
  • Notch

clamp

title: Clamp
description: Clamp filter output within the original range - useful to avoid negative values in mattes
type: boolean
readonly: no
required: no
animation: yes
default: 0

black_outside

title: Black outside
description: Fill the area outside the source image with black
type: boolean
readonly: no
required: no
animation: yes
default: 0

motionBlur

title: Motion Blur
description: Quality of motion blur rendering. 0 disables motion blur, 1 is a good value. Increasing this slows down rendering.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 4
default: 1

amount

title: Amount
description: Amount of blur transform to apply. A value of 1 means to apply the full transform range. A value of 0 means to apply no blur at all. Default is 1.
type: float
readonly: no
required: no
animation: yes
minimum: -1
maximum: 2
default: 1

centered

title: Centered
description: When checked, apply directional blur symmetrically around the neutral position.
type: boolean
readonly: no
required: no
animation: yes

fading

title: Fading
description: Controls the fading function. A value of 1 corresponds to linear fading. A value of 0 disables fading. Default is 0.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 4
default: 0

maskInvert

title: Invert Mask
description: When checked, the effect is fully applied where the mask is 0.
type: boolean
readonly: no
required: no
animation: yes

mix

title: Mix
description: Mix factor between the original and the transformed image.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 1

mlt_origin

title: Top-Left Origin
description: Set to 1 to use MLT top-left image origin instead of the OFX bottom-left origin. Use for plugins that crash or produce incorrect output with negative row bytes.
type: boolean
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: checkbox

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