Extension/Codecs.rd.ext.ps1
|
<# .Synopsis Lists codecs .Description Lists the codecs available to ffmpeg. #> # It's an extension [Runtime.CompilerServices.Extension()] # that extends Get-Media [Management.Automation.Cmdlet("Get","Media")] # that is not inherited. [ComponentModel.Inheritance("NotInherited")] param( # If set, will list codecs [Parameter(Mandatory)] [Alias('ListCodecs')] [switch] $ListCodec ) & $ffmpeg -codecs 2>&1 | Where-Object { $foundSeparator if ($_ -like "*------*") { $foundSeparator = $true } } | ForEach-Object { $parts = $_ -split " {1,}" -ne '' $fields = $parts[0] $shortName = $parts[1] $fullname = $parts[2..($parts.Count - 1)] -join ' ' $codecInfo = [Ordered]@{ PSTypeName = 'RoughDraft.FFMpeg.Codec' Codec = $shortName CodecType = '' FullName = $fullname CanDecode = ($fields -like "*D*") CanEncode = ($fields -like "*E*") IsVideoCodec = ($fields -like "*V*") IsAudioCodec = ($fields -like "*A*") IsSubtitleCodec = ($fields -like "*S*") IsLossyCompression = ($fields -like "*L*") IsLosslessCompression = ($fields -like "*S*") IsIntraFrameOnlyCodec = ($fields -like "*I*") } $codecInfo.CodecType = if ($codecInfo.IsVideoCodec) { 'Video' } elseif ($codecInfo.IsAudioCodec) { 'Audio' } elseif ($codecInfo.IsSubtitleCodec) { 'Subtitle' } else { '' } [PSCustomObject]$codecInfo } |