var t;
var duration;


socketio.listen(server).on('connection', function (socket) {


    function doit() {

      getvideo(function(vid, callback) {

        if(vid.stopwatch) { duration = vid.stopwatch * 1000 + 1000; } else { duration = defdur; }

        console.log('le broadcast')
        socket.broadcast.to('player').emit('changevid', vid);

        t=setTimeout(function() {

           //do it again
           callback(function() {
              doit();
           });

        }, duration);

      });

    }



});

function getvideo(callback) {
    //do stuff
    callback(vid);
}