PowerShell Rename and Organize Media Files

ps-rename-and-organize-media.ps1

cd "C:\path\to\media"

# Rename Media based on the 'CreationTime'
Get-ChildItem *.jpg -Recurse | Rename-Item -newname {$_.CreationTime.toString("yyyyMMdd_HHmmss") + $_.Extension} -ErrorAction SilentlyContinue
Get-ChildItem *.jpeg -Recurse | Rename-Item -newname {$_.CreationTime.toString("yyyyMMdd_HHmmss") + $_.Extension} -ErrorAction SilentlyContinue
Get-ChildItem *.png -Recurse | Rename-Item -newname {$_.CreationTime.toString("yyyyMMdd_HHmmss") + $_.Extension} -ErrorAction SilentlyContinue
Get-ChildItem *.mp4 -Recurse | Rename-Item -newname {$_.CreationTime.toString("yyyyMMdd_HHmmss") + $_.Extension} -ErrorAction SilentlyContinue

Get-ChildItem *.jpg, *.jpeg, *.png, *.mp4 -Recurse -ErrorAction SilentlyContinue | ForEach-Object -process {
    # Set Output Folder Based on File Type
    $DestinationFolder = If ($_.Extension -eq ".mp4") {"S:\Video"} Else {"S:\Photo"}
    
    # Set Output Path w/File Name
    $OutFile = Join-Path -Path $DestinationFolder -ChildPath $_.Name

    # Check if File Exists in New Directory - By Name & File Size
    If ((Test-Path -Path $OutFile) -and ((Get-Item $_).Length -eq (Get-Item $OutFile).Length))
    {
        Write-Host "Deleted File: '$_.Name' : Identical 'Name' & 'Size'." + (Get-Item $_).Length = (Get-Item $OutFile).Length
        #Remove-Item $_
    }
    # Check if File Exists in New Directory - By Name Only
    ElseIf (Test-Path -Path $OutFile){
        $OutFile = Join-Path $DestinationFolder ($_.BaseName + "(1)" + $_.Extension)
        $_ | Move-Item -Destination $OutFile -ErrorAction SilentlyContinue
        Write-Host "Moved file: '$_ (1)' --> $OutFile"
    }
    Else { 
        $_ | Move-Item -Destination $OutFile -ErrorAction SilentlyContinue
        Write-Host "Moved file: '$_' -->  $OutFile"
    }
}