parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,15162.34,46.691,45.344,51.038,50.429,24.06,98.251,0.000,0,0
39,7788.04,43.643,42.091,48.696,47.902,21.27,95.973,0.000,0,0
49,4396.26,41.196,39.456,46.774,46.060,19.27,91.949,0.000,0,0
59,2258.38,38.561,36.643,44.727,43.909,17.20,84.814,0.000,0,0