parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,2132.42,49.838,49.297,51.502,51.418,31.94,96.103,0.000,0,0
39,1147.38,45.171,44.383,47.700,47.369,27.83,93.271,0.000,0,0
49,692.09,41.260,40.287,44.200,44.153,23.99,87.397,0.000,0,0
59,382.24,36.733,35.660,40.070,39.833,19.19,73.661,0.000,0,0
63,212.04,32.802,31.674,36.444,35.929,15.19,52.696,0.000,0,0