Extension/Sine.RoughDraft.Extension.ps1
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<# .Synopsis Generates a sine wave .Description Generates an audio sine wave .Link https://ffmpeg.org/ffmpeg-filters.html#sine #> # It's an extension [Runtime.CompilerServices.Extension()] # that extends New-Media [Management.Automation.Cmdlet("New","Media")] param( [Parameter(Mandatory)] [switch] $Sine, [string] $SineFrequency ) '-f' 'lavfi' '-i' "sine=$(@( if ($SineFrequency) { "f=$SineFrequency" } ) -join ':')" |