parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,1080.80,50.077,49.580,51.550,51.586,32.38,95.924,0.000,0,0
39,645.97,45.383,44.631,47.789,47.489,28.35,93.241,0.000,0,0
49,411.99,41.436,40.487,44.285,44.283,24.53,87.683,0.000,0,0
59,242.45,36.861,35.812,40.115,39.902,19.64,74.549,0.000,0,0
63,145.70,32.904,31.785,36.508,36.012,15.55,53.868,0.000,0,0