parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,4387.7480000000005,44.477,43.606,46.42,47.764,24.584,97.33,0.0,0.0,0.0
27,1986.8600000000001,41.269,40.203,43.719,45.219,21.355,90.566,0.0,0.0,0.0
32,1158.04,38.089,36.734,41.508,42.804,17.836,78.547,0.0,0.0,0.0
37,751.658,34.795,33.132,39.197,40.369,14.334,59.592,0.0,0.0,0.0