parameter,bitrate[kbps],y_psnr,u_psnr,v_psnr,psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
22,22710.1904,44.5939,45.3303,46.0188,44.8641,0.0,0.0,0.0,0.0,0.0
27,11221.0008,41.1655,42.6788,43.137,41.6011,0.0,0.0,0.0,0.0,0.0
32,5299.6088,37.9783,40.0702,40.2916,38.529,0.0,0.0,0.0,0.0,0.0
37,2469.7208,34.9688,37.8858,37.951,35.7062,0.0,0.0,0.0,0.0,0.0