Filter: crop

Plugin Information

title: Crop
media types: Video
description: Remove pixels from the edges of the video.
version: 1
creator: Dan Dennedy
copyright: Meltytech, LLC
license: LGPLv2.1

Notes

This filter is meant to be included as a normalizing filter attached automatically by the loader so that cropping occurs early in the processing stack and can request the full resolution of the source image. Then, a second instance of the filter may be applied to set the parameters of the crop operation.

Parameters

active

title: Active
description: Whether to do the processing (1) or simply set the parameters.
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 0

left

title: Left
type: integer
readonly: no
required: no
minimum: 0
default: 0
unit: pixels

title: Right
type: integer
readonly: no
required: no
minimum: 0
default: 0
unit: pixels

top

title: Top
type: integer
readonly: no
required: no
minimum: 0
default: 0
unit: pixels

bottom

title: Bottom
type: integer
readonly: no
required: no
minimum: 0
default: 0
unit: pixels

center

title: Center crop
description: Whether to automatically crop whatever is needed to fill the output frame and prevent padding.
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: checkbox

center_bias

title: Center balance
description: When center crop is enabled, offset the center point.
type: integer
readonly: no
required: no
minimum: 0
default: 0
unit: pixels

use_profile

title: Use profile resolution
description: This is useful for proxy editing. Normally all crop values are expressed in terms of pixels of the source footage, but this option makes them relative to the profile resolution.
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: checkbox

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