parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,1706.5264,48.3502,50.3268,50.9382,48.9208,0.0,0.0,0.0,0.0,0.0
27,852.8496,45.096,47.8085,48.8498,45.9043,0.0,0.0,0.0,0.0,0.0
32,416.8776,41.477,45.2869,46.52,42.5836,0.0,0.0,0.0,0.0,0.0
37,212.568,38.0975,42.701,44.7167,39.5003,0.0,0.0,0.0,0.0,0.0