function execute()
 {
     $argv = $_SERVER['argv'];
     $model = new connectionUserVideoModel();
     $video = $model->where(array('id' => (int) $argv[4]))->fetchOne();
     $converter = new ConnectionVideo();
     $converter->convertToFlv($video['file'], $video['user'], (int) $argv[4]);
     $model->where(array('id' => (int) $argv[4]))->update(array('status' => 'moderate'));
 }