document.write("<div id='player-con-4049'></div>");    $(function(){
            var player = new Aliplayer({
                id: "player-con-4049",
                source: "https://v.antwebinar.com/sv/a3b7a6a-18bbe0655cf/a3b7a6a-18bbe0655cf.mp4",
                width: "280px",
                height: "210px",
                cover: "https://img.antpedia.com/instrument-library/attachments/video/13322/1699700142-279.jpg",
                /* 设置封面时需要将 autoplay 和 preload 设置为 false */
                autoplay: false,
                preload: false,
                language: "zh-cn",
                isLive: false
              }, function (player) {
            });
    });