RoughDraft

Extension/ShowFrequency.RoughDraft.Extension.ps1

Synopsis

Show Frequencies

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Description

Convert input audio to a frequencies video output.

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Related Links

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

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Parameters

ShowFrequency

Convert input audio to a frequencies video output.

Type	Required	Position	PipelineInput
[Switch]	true	named	false

ShowFrequencySize

set video size

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

ShowFrequencyMode

set display mode

Valid Values:

• line
• bar
• dot

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

ShowFrequencyAmplitudeScale

set amplitude scale

Valid Values:

• lin
• sqrt
• cbrt
• log

Type	Required	Position	PipelineInput	Aliases
[String]	false	3	false	showfreqs_ascale

ShowFrequencyScale

set frequency scale

Valid Values:

• lin
• log
• rlog

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

ShowFrequencyWindowSize

set window size

Type	Required	Position	PipelineInput	Aliases
[Int32]	false	5	false	showfreqs_win_size

ShowFrequencyWindowFunction

set window function

Valid Values:

• rect
• bartlett
• hanning
• hamming
• blackman
• welch
• flattop
• bharris
• bnuttall
• bhann
• sine
• nuttall
• lanczos
• gauss
• tukey
• dolph
• cauchy
• parzen
• poisson
• bohman
• kaiser

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

ShowFrequencyOverlap

set window overlap

Type	Required	Position	PipelineInput	Aliases
[Single]	false	7	false	showfreqs_overlap

ShowFrequencyAveraging

set time averaging

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

ShowFrequencyColors

set channels colors

Type	Required	Position	PipelineInput	Aliases
[String]	false	9	false	showfreqs_colors

ShowFrequencyChannelMode

set channel mode

Valid Values:

• combined
• separate

Type	Required	Position	PipelineInput	Aliases
[Object]	false	10	false	showfreqs_cmode

ShowFrequencyMinimumAmplitude

set minimum amplitude

Type	Required	Position	PipelineInput	Aliases
[Single]	false	11	false	showfreqs_minamp

ShowFrequencyDataDisplayMode

Set data display mode.

Valid Values:

• magnitude
• phase
• delay

Type	Required	Position	PipelineInput	Aliases
[String]	false	12	false	showfreqs_data

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Syntax

Extension/ShowFrequency.RoughDraft.Extension.ps1 -ShowFrequency [[-ShowFrequencySize] <String>] [[-ShowFrequencyMode] <String>] [[-ShowFrequencyAmplitudeScale] <String>] [[-ShowFrequencyScale] <String>] [[-ShowFrequencyWindowSize] <Int32>] [[-ShowFrequencyWindowFunction] <String>] [[-ShowFrequencyOverlap] <Single>] [[-ShowFrequencyAveraging] <Int32>] [[-ShowFrequencyColors] <String>] [[-ShowFrequencyChannelMode] <Object>] [[-ShowFrequencyMinimumAmplitude] <Single>] [[-ShowFrequencyDataDisplayMode] <String>] [<CommonParameters>]

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