parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,35825.04,45.136,43.443,49.291,51.140,22.16,98.628,0.000,0,0
39,15276.66,43.764,41.981,48.174,50.051,20.53,97.128,0.000,0,0
49,8304.36,42.315,40.410,47.100,48.958,18.86,94.769,0.000,0,0
59,4406.75,40.407,38.385,45.566,47.379,16.85,90.916,0.000,0,0