KRecord will not save recorded videos

<?php require_once("KalturaClient.php"); ?>

<?php
//define constants
define("KALTURA_PARTNER_ID", );
define("KALTURA_PARTNER_SERVICE_SECRET", "");

//define session variables
$partnerUserID = '';
$host = "www.kaltura.com";

//construct Kaltura objects for session initiation
$config = new KalturaConfiguration(KALTURA_PARTNER_ID);
$client = new KalturaClient($config);
$ks = $client->session->start(KALTURA_PARTNER_SERVICE_SECRET, $partnerUserID, KalturaSessionType::USER);

//Prepare variables to be passed to embedded flash object.
$flashVars = array();
$flashVars["uid"] = $partnerUserID;
$flashVars["partnerId"] = KALTURA_PARTNER_ID;
$flashVars["ks"] = $ks;
$flashVars["Permissions"] = 1;
$flashVars["host"] = $host;
$flashVars["autoPreview"] = true;
$flashVars["rtmp_host"] = "rtmp://www.kaltura.com:1935";
$flashVars["localeUrl"] = "http://www.kaltura.com/flash/krecord/v1.0.31/locale.xml";
$flashVars["themeUrl"] = "http://www.kaltura.com/flash/krecord/v1.0.8/skin.swf";

?>

var params = {
allowScriptAccess: "always",
allowNetworking: "all",
wmode: "opaque"
};

var flashVars = <?php echo json_encode($flashVars); ?>;

swfobject.embedSWF("http://www.kaltura.com/krecord/ui_conf_id/1130902", "krecord", "400", "300", "9.0.0", "expressInstall.swf", flashVars, params);

function addEntryComplete (addedEntry)
{
var thumbnailUrl = 'http://<?php echo $cdnHost ?>/p/<?php echo $pid ?>/sp/<?php echo $spid ?>/thumbnail/entry_id/' + addedEntry.entryId + '/width/120/height/90';
alert ('your newly created Recording entryId is: ' + addedEntry.entryId);
}