parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,31071.891,44.524,42.998,48.17,50.031,21.586,98.19,0.0,0.0,0.0
27,13932.236,42.793,41.237,46.566,48.358,19.536,96.057,0.0,0.0,0.0
32,7136.729,40.853,39.201,44.972,46.642,17.345,92.7,0.0,0.0,0.0
37,3855.523,38.777,36.96,43.447,45.01,15.455,84.714,0.0,0.0,0.0