parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,70986.44,39.903,38.616,44.951,42.579,20.327,99.979,0.0,0.0,0.0
27,29389.557,36.495,34.463,43.76,41.421,15.764,92.144,0.0,0.0,0.0
32,12434.091,34.119,31.534,42.957,40.795,12.477,74.399,0.0,0.0,0.0
37,5092.606,32.168,29.172,42.119,40.192,9.924,53.145,0.0,0.0,0.0