parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,508.8056,52.3131,54.0411,54.1369,52.7571,0.0,0.0,0.0,0.0,0.0
27,355.4536,48.6403,50.9927,51.0429,49.2347,0.0,0.0,0.0,0.0,0.0
32,248.8728,44.8301,47.5467,47.8254,45.5441,0.0,0.0,0.0,0.0,0.0
37,175.3584,40.953,44.6117,44.7084,41.8798,0.0,0.0,0.0,0.0,0.0
42,122.7424,36.8279,42.9526,42.8045,38.3406,0.0,0.0,0.0,0.0,0.0