working code seeking video on youtube chromecast

var Client                = require('castv2-client').Client;
var Youtube               = require('youtube-castv2-client').Youtube;
var mdns                  = require('mdns');

//var browser = mdns.createBrowser(mdns.tcp('googlecast'));

var sequence = [
    mdns.rst.DNSServiceResolve(),
    'DNSServiceGetAddrInfo' in mdns.dns_sd ? mdns.rst.DNSServiceGetAddrInfo() : mdns.rst.getaddrinfo({families:[4]}),
    mdns.rst.makeAddressesUnique()
];
var browser = mdns.createBrowser(mdns.tcp('googlecast'), {resolverSequence: sequence});

browser.on('serviceUp', function(service) {
  console.log('found device "%s" at %s:%d', service.name, service.addresses[0], service.port);
  ondeviceup(service.addresses[0]);
  browser.stop();
});

browser.start();

function ondeviceup(host) {

  var client = new Client();
  client.connect(host, function() {
    console.log('connected, launching app ...');
    client.launch(Youtube, function(err, player) {

      // player.load('E6prGW2NqGk');
      // player.seek(10000);
player.load('E6prGW2NqGk',function(){
  setTimeout(function() {
     player.seek(2*60, function(err, status) {
       console.log("seeking");
     });
   }, 15000);
});


    });
  });

  client.on('error', function(err) {
    console.log('Error: %s', err.message);
    client.close();
  });

}