parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,13550.687,44.005,42.774,46.837,48.56,23.437,98.481,0.0,0.0,0.0
27,6286.841,41.406,39.987,44.868,46.454,20.468,96.274,0.0,0.0,0.0
32,3212.659,38.949,37.364,42.993,44.421,18.002,92.646,0.0,0.0,0.0
37,1800.21,36.593,34.76,41.453,42.735,15.983,85.623,0.0,0.0,0.0