RoughDraft

Extension/ShowVectorScope.RoughDraft.Extension.ps1

Synopsis

Shows a Vector Scope of the Audio

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Description

Shows a Vector Scope of the Audio, using the avectorscope filter

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Related Links

• https://ffmpeg.org/ffmpeg-filters.html#avectorscope

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Examples

EXAMPLE 1

Show-Media -InputPath .\a.mp3 -ShowVectorScope

EXAMPLE 2

Edit-Media -InputPath .\a.mp3 -ShowVectorScope -OutputPath .\a.mp4

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Parameters

ShowVectorScope

If set, will show volume

Type	Required	Position	PipelineInput
[Switch]	true	named	false

ShowVectorScopeSize

Specify the video size for the output. Default value is 400x400

Type	Required	Position	PipelineInput	Aliases
[String]	false	1	false	avectorscope_size

ShowVectorScopeMode

Set the vectorscope mode.

Valid Values:

• lissajous
• lissajous_xy
• polar

Type	Required	Position	PipelineInput	Aliases
[String]	false	2	false	avectorscope_mode

ShowVectorScopeZoom

Set the zoom factor. Default value is 1. Allowed range is [0, 10]. Values lower than 1 will auto adjust zoom factor to maximal possible value.

Type	Required	Position	PipelineInput	Aliases
[Double]	false	3	false	avectorscope_zoom

ShowVectorScopeDrawMode

Set the vectorscope drawing mode.

Valid Values:

• dot
• line

Type	Required	Position	PipelineInput	Aliases
[String]	false	4	false	avectorscope_draw

ShowVectorScopeScale

Specify amplitude scale of audio samples

Valid Values:

• lin
• log
• sqrt
• cbrt

Type	Required	Position	PipelineInput	Aliases
[String]	false	5	false	avectorscope_scale

ShowVectorScopeSwap

Swap left channel axis with right channel axis.

Type	Required	Position	PipelineInput	Aliases
[Switch]	false	named	false	avectorscope_swap

ShowVectorScopeMirror

Mirror axis.

Valid Values:

• none
• x
• y
• xy

Type	Required	Position	PipelineInput	Aliases
[String]	false	6	false	avectorscope_mirror

ShowVectorScopeRedContrast

Specify the red contrast. Default values is 40.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	7	false	avectorscope_rc

ShowVectorScopeGreenContrast

Specify the green contrast. Default value is 160.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	8	false	avectorscope_gc

ShowVectorScopeBlueContrast

Specify the blue contrast. Default value is 80.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	9	false	avectorscope_bc

ShowVectorScopeAlphaContrast

Specify the alpha contrast. Default values is 255.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	10	false	avectorscope_ac

ShowVectorScopeRedFade

Specify the red, green, blue and alpha fade. Default values is 15.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	11	false	avectorscope_rf

ShowVectorScopeGreenFade

Specify the green fade. Default values is 10.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	12	false	avectorscope_gf

ShowVectorScopeBlueFade

Specify the blue fade. Default values is 5.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	13	false	avectorscope_bf

ShowVectorScopeAlphaFade

Specify the alpha fade. Default values is 5.

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	14	false	avectorscope_af

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Syntax

Extension/ShowVectorScope.RoughDraft.Extension.ps1 -ShowVectorScope [[-ShowVectorScopeSize] <String>] [[-ShowVectorScopeMode] <String>] [[-ShowVectorScopeZoom] <Double>] [[-ShowVectorScopeDrawMode] <String>] [[-ShowVectorScopeScale] <String>] [-ShowVectorScopeSwap] [[-ShowVectorScopeMirror] <String>] [[-ShowVectorScopeRedContrast] <Int32>] [[-ShowVectorScopeGreenContrast] <Int32>] [[-ShowVectorScopeBlueContrast] <Int32>] [[-ShowVectorScopeAlphaContrast] <Int32>] [[-ShowVectorScopeRedFade] <Int32>] [[-ShowVectorScopeGreenFade] <Int32>] [[-ShowVectorScopeBlueFade] <Int32>] [[-ShowVectorScopeAlphaFade] <Int32>] [<CommonParameters>]

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