MediaPlayer::__construct PHP Method

    public function __construct($src, $type, $alt = '')
    {
        $this->src = (string) $src;
        $this->type = (string) $type;
        $this->alt = empty($alt) ? array_shift(explode('?', basename($this->src))) : (string) $alt;
        // remove ?x=.. part from basename
    }