parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,8486.541000000001,40.419,40.037,40.481,42.649,19.137,98.293,0.0,0.0,0.0
27,3292.6150000000002,38.574,37.913,39.458,41.661,16.655,90.733,0.0,0.0,0.0
32,1685.7830000000001,36.787,35.808,38.673,40.772,14.193,77.978,0.0,0.0,0.0
37,981.972,34.684,33.339,37.755,39.683,11.404,61.565,0.0,0.0,0.0