playForMobile('http://flv4mp4.people.com.cn/videofile3/CCTVNEWS/2017/10/20/CCTVNEWS_1500000_20171020_26344021_0_113_android_c.mp4', 'http://flvimage.people.com.cn/videofile3/CCTVNEWS/2017/10/20/CCTVNEWS_1500000_20171020_26344021_0_50.jpg', 1.3333)