Extension/ListProtocols.rd.ext.ps1
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<# .Synopsis Lists protocols .Description Lists the protocols available to ffmpeg. .EXAMPLE Get-FFMpeg -ListProtocol #> [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 protocolas [Parameter(Mandatory)] [Alias('ListProtocol', 'Protcolols')] [switch] $Protocol ) $isInputProtocol = $false $isOutputProtocol = $false $protocolsByName = @{} $protocolsList = & $ffmpeg -protocols -hide_banner 2>&1 $protocolsList | ForEach-Object { if ($_ -match '^Input:') { $isInputProtocol = $true $isOutputProtocol = $false } if ($_ -match '^Output:') { $isInputProtocol = $false $isOutputProtocol = $true } if ($_ -match '^\s+') { $protocolName = $_ -replace '\s' if (-not $protocolsByName[$protocolName]) { $protocolsByName[$protocolName] = [PSCustomObject][Ordered]@{ PSTypeName = 'FFMpeg.Protocol' Protocol = $protocolName IsInputProtocol = $isInputProtocol IsOutputProtocol = $isOutputProtocol } } if ($isInputProtocol) { $protocolsByName[$protocolName].IsInputProtocol = $true } if ($isOutputProtocol){ $protocolsByName[$protocolName].IsOutputProtocol = $true } } } $protocolsByName.Values | Sort-Object Protocol |