$recordStripChat = {
...
}

$recordStripChat = {

  param ($url_stripchat, 
         $model_name, 
         $stream_quality, 
         $save_directory, 
         $curl_exe, 
         $user_agent, 
         $streamlink_exe, 
         $waiting_time, 
         $separate_directory, 
         $proxy_list_path, 
         $connect_timeout, 
         $proxy_protocol, 
         $to_use_proxy_list)

  function GetStatusCode ($url) {
    $curl_arg = "--silent", "--head", "--insecure", 
                "--connect-timeout", "$connect_timeout", 
                "--user-agent", "$user_agent", 
                "--write-out", "%{http_code}", 
                "--output", "nul", 
                "--url", "$url"
    $status_code = & $curl_exe @curl_arg
    return $status_code
  }

  function GetStatusCodeAndLocationUrl ($url) {
    $curl_arg = "--silent", "--location", "--head", "--insecure", 
                "--connect-timeout", "$connect_timeout", 
                "--user-agent", "$user_agent", 
                "--write-out", "%{http_code};%{url_effective}", 
                "--output", "nul", 
                "--url", "$url"
    $status_code = & $curl_exe @curl_arg
    return $status_code
  }

  while ($true) {
    if (!$stream_url) {
      if (!$id) {
        $curl_arg = "--silent", "--insecure", 
                    "--connect-timeout", "$connect_timeout", 
                    "--user-agent", "$user_agent", 
                    "--url", "$url_stripchat/api/front/users/username/$model_name/"
        $response = $null
        $response = & $curl_exe @curl_arg
        $json = $null
        if ($response) {
          $json = $response | ConvertFrom-Json
          if ($json) {
            $id = $json.user.id
          }
        }
      }

      if ($id) {
        if ($stream_quality -eq 'best') {
          $stream_url = 'https://edge-hls.doppiocdn.com/hls/{0}/master/{0}.m3u8' -f $id
        } else {
          $stream_url = 'https://edge-hls.doppiocdn.com/hls/{0}/master/{0}_auto.m3u8' -f $id
        }
      }

    }

    $start_rec = $false
    if ($stream_url) {
      $status_code, $location_url = $(GetStatusCodeAndLocationUrl -url $stream_url).Split(';')
      if ($status_code -eq 200) {
        $start_rec = $true
      } elseif ($stream_url -ne $location_url -and $location_url -match '^https:\/\/.+\.m3u8') {
        $stream_url = $location_url
        $status_code = GetStatusCode -url $stream_url
        if ($status_code -eq 200) {
          $start_rec = $true
        }
      }
    }

    if ($start_rec) {
      if ($separate_directory -eq 1 -and $save_directory -notmatch "$model_name\\?") {
        $save_directory = Join-Path $save_directory $model_name
        if (!(Test-Path $save_directory)) {
          New-Item -Path $save_directory -ItemType Directory -Force
        }
      }

      $date_time = Get-Date -format 'yyyy-MM-dd_HH-mm-ss'
      $file_name = 'StripChat-{0}-{1}.ts' -f $model_name, $date_time
      $output = Join-Path $save_directory $file_name
      if ($stream_quality -ne 'best') {
        $stream_quality = $stream_quality + ',best'
      }
      & $streamlink_exe --http-no-ssl-verify --stream-segment-threads 3 --default-stream $stream_quality --url $stream_url --output $output
    }

    Start-Sleep -seconds $waiting_time
  }

}