Find vertical videos MP4 that has resolution smaller than 400 by height. This script uses TagLibSharp. Get it here first: https://www.nuget.org/packages/TagLibSharp

FindSmallVerticalVideos.ps1

Import-Module "Path\To\TagLibSharp.dll";

$dir = ".\";
$files = Get-ChildItem -Path $dir -Filter "*.mp4";
[array] $arr = @();

function Format-CoubName {
    param (
        [string]$Name
    )

    $shortName = $Name | Split-Path -LeafBase;

    $result = "https://coub.com/view/$shortName"

    return $result
}

$files | % {
    # Console out file
    # "$_.Name"
    $video = [TagLib.File]::Create((Resolve-Path $_.Name));
    if ($video.MimeType -like "*mp4*") {
        $props = $video.Properties
        if (($props.VideoWidth -le $props.VideoHeight) -and ($props.VideoHeight -le 400)) {

            $name = $video.Name | Split-Path -Leaf;
            $arr += Format-CoubName($video.Name);

            Write-Output "Added $name to downloads";

        }
    }
}

$arr | Out-File ".\small-videos.txt" -Force