title: Videostab2 (deprecated)
media types:
Video
description: Stabilize Video (for wiggly/rolling video)
version: 0.1
creator: Marco Gittler g.marco@freenet.de
copyright: Copyright (C) 2011 Marco Gittler
license: GPL
URL: http://public.hronopik.de/vid.stab/
This filter is deprecated and will eventually be removed; use the vidstab filter instead. This filter requires two passes. The first pass performs analysis and stores the result in the vectors property. The second pass applies the vectors to the image. To use with melt, use 'melt … -consumer xml:output.mlt all=1' for the first pass. For the second pass, use output.mlt as the input.
title: Vectors
description:
A set of X/Y coordinates by which to adjust the image. When this is not supplied, the filter computes the vectors and stores them in this property when the last frame has been processed.
type: geometry
readonly: no
required: no
title: Shakiness
description:
How shaky is the video (analysis)
type: integer
readonly: no
required: no
minimum: 1
maximum: 10
default: 4
widget: spinner
title: Accuracy
description:
Accuracy of shakiness detection (analysis)
type: integer
readonly: no
required: no
minimum: 1
maximum: 15
default: 4
widget: spinner
title: Stepsize
description:
Step size of search process (analysis)
type: integer
readonly: no
required: no
minimum: 0
maximum: 100
default: 6
widget: spinner
title: Algorithm
description:
0 = brute force (translation only), 1 = small measurement fields (analysis)
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 1
widget: spinner
title: Minimum Contrast
description:
Below this contrast, a field is discarded (analysis)
type: float
readonly: no
required: no
minimum: 0
maximum: 1
default: 0.3
widget: spinner
title: Show
description:
0 = draw nothing, 1 or 2 = show fields and transforms (analysis)
type: integer
readonly: no
required: no
minimum: 0
maximum: 2
default: 0
widget: spinner
title: Smoothing
description:
number of frames for lowpass filtering (2N + 1 frames) (transform)
type: integer
readonly: no
required: no
minimum: 0
maximum: 100
default: 10
widget: spinner
title: Maxshift
description:
maximum translation, -1 = no limit (transform)
type: integer
readonly: no
required: no
minimum: -1
maximum: 1000
default: -1
unit: pixels
widget: spinner
title: Maxangle
description:
max angle to rotate, -1 = no limit (transform)
type: float
readonly: no
required: no
minimum: -1
maximum: 3.142
default: -1
unit: radians
widget: spinner
title: Crop
description:
0 = keep border, 1 = black background (transform)
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: spinner
title: Invert
description:
Invert transforms (transform)
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: spinner
title: Relative Transform
description:
0 = absolute, 1 = relative (transform)
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 1
widget: spinner
title: Zoom
description:
additional zoom amount (transform)
type: integer
readonly: no
required: no
minimum: -500
maximum: 500
default: 0
unit: percent
widget: spinner
title: Optimal Zoom
description:
automatically determine optimal zoom (transform)
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
default: 1
widget: spinner
title: Sharpen Image
description:
amount of sharpening (transform)
type: float
readonly: no
required: no
minimum: 0
maximum: 10
default: 0.8
widget: spinner
description:
Applications should set this when it updates a transform parameter.
type: integer
readonly: no
required: no
minimum: 0
maximum: 1
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