Extension/ListFilters.rd.ext.ps1
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<# .Synopsis Lists filters .Description Lists filters available in FFMpeg. .EXAMPLE Get-FFMpeg -ListFilter #> [Runtime.CompilerServices.Extension()] # It's an extension [Management.Automation.Cmdlet("Get","FFMpeg")] # that extends Get-FFMpeg [ComponentModel.Inheritance("NotInherited")] # that is not inherited. param( # If set, will list filters [Parameter(Mandatory)] [Alias('ListFilters')] [Switch] $ListFilter ) Use-FFMpeg -FFMpegArgument '-hide_banner', '-filters' | ForEach-Object { $parts = $_ -split " {1,}" -ne '' if (-not $parts) { return } if ($parts.Count -lt 4) { return } if ($parts -contains '=') { return } $timeline, $sliceThreading, $commandSupport = $parts[0].ToCharArray() $SupportsTimeline = $timeline -eq 'T' $SupportsSliceThreading = $sliceThreading -eq 'S' $SupportsCommands = $commandSupport -eq 'C' $filterName = $parts[1] $fields = $parts[2] $description = $parts[3..($parts.Count - 1)] -join ' ' $filterInfo = [Ordered]@{ PSTypeName = 'RoughDraft.FFMpeg.Filter' FilterName = $filterName FilterType = $fields Description = $description IsVideoFilter = ($fields -like "*V*") IsAudioFilter = ($fields -like "*A*") IsDynamic = ($fields -like "*N*") IsSource = ($fields -like '|*') SupportsCommands = $SupportsCommands SupportsTimeline = $SupportsTimeline SupportsSliceThreading = $SupportsSliceThreading } [PSCustomObject]$filterInfo } | Sort-Object FilterType |