Get MetaData from a .MP3 or .MP4 file

Get-MP3MetaData.ps1

Function Get-MP3MetaData
{
    [CmdletBinding()]
    [Alias()]
    [OutputType([Psobject])]
    Param
    (
        [String] [Parameter(Mandatory=$true, ValueFromPipeline=$true)] $Directory
    )

    Begin
    {
        $shell = New-Object -ComObject "Shell.Application"
    }
    Process
    {

        Foreach($Dir in $Directory)
        {
            $ObjDir = $shell.NameSpace($Dir)
            $Files = gci $Dir| ?{$_.Extension -in '.mp3','.mp4'}

            Foreach($File in $Files)
            {
                $ObjFile = $ObjDir.parsename($File.Name)
                $MetaData = @{}
                $MP3 = ($ObjDir.Items()|?{$_.path -like "*.mp3" -or $_.path -like "*.mp4"})
                $PropertArray = 0,1,2,12,13,14,15,16,17,18,19,20,21,22,27,28,36,220,223
            
                Foreach($item in $PropertArray)
                { 
                    If($ObjDir.GetDetailsOf($ObjFile, $item)) #To avoid empty values
                    {
                        $MetaData[$($ObjDir.GetDetailsOf($MP3,$item))] = $ObjDir.GetDetailsOf($ObjFile, $item)
                    }
                 
                }
            
                New-Object psobject -Property $MetaData |select *, @{n="Directory";e={$Dir}}, @{n="Fullname";e={Join-Path $Dir $File.Name -Resolve}}, @{n="Extension";e={$File.Extension}}
            }
        }
    }
    End
    {
    }
}

#ForEach($item in ("D:\Powershell\Tutorials\4_DSC" |Get-MP3MetaData)){
#    $NewName = [regex]::Replace($(($item.Title).Split(":")[1].Trim() + $item.extension),"[*(/)\\&#]",{''})
#    $Oldname = $item.Fullname
#    Rename-Item -LiteralPath $item.Fullname -NewName $NewName -Force
#}