playForMobile('http://flv4mp4.people.com.cn/videofile2/CCTV2/2015/12/31/CCTV2_1500000_20151231_16906193_0_113_android_c.mp4', 'http://flvimage.people.com.cn/videofile2/CCTV2/2015/12/31/CCTV2_1500000_20151231_16906193_0_50.jpg', 1.3333)