parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,1368.9032,53.1313,54.3232,53.9896,53.3876,0.0,0.0,0.0,0.0,0.0
27,696.076,49.5051,51.3002,50.8159,49.8933,0.0,0.0,0.0,0.0,0.0
32,414.8944,45.7332,48.0433,47.7229,46.2707,0.0,0.0,0.0,0.0,0.0
37,264.0896,41.9068,45.4389,45.2165,42.762,0.0,0.0,0.0,0.0,0.0
42,170.6696,37.9985,43.0727,43.0291,39.2616,0.0,0.0,0.0,0.0,0.0