playForMobile('http://flv4mp4.people.com.cn/videofile3/CCTV1/2017/09/26/CCTV1_1500000_20170926_26114836_0_113_android_c.mp4', 'http://flvimage.people.com.cn/videofile3/CCTV1/2017/09/26/CCTV1_1500000_20170926_26114836_0_50.jpg', 1.3333)