parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,6595.26,50.501,47.730,59.335,58.287,40.79,97.050,0.000,0,0
39,3624.02,45.342,42.164,55.770,53.980,36.20,95.479,0.000,0,0
49,2146.85,40.843,37.341,52.208,50.494,31.66,92.359,0.000,0,0
59,1186.08,35.618,32.049,46.640,46.012,26.11,84.291,0.000,0,0
63,685.79,31.183,27.810,41.540,41.070,21.39,71.465,0.000,0,0