parameter,bitrate,y_psnr,u_psnr,v_psnr,psnr,y_wpsnr,u_wpsnr,v_wpsnr,wpsnr,psnr100,de100,bitrate_log,encode_time,decode_time
22,48038.234000000004,40.511,43.922,44.511,41.437,40.184,43.623,44.673,41.175,35.315,33.092,0.0,0.0,0.0
27,22329.561,36.801,42.861,43.918,38.448,35.756,42.257,43.844,37.58,33.32,32.399,0.0,0.0,0.0
32,10611.834,33.711,42.432,43.719,36.052,32.26,41.71,43.562,34.854,31.791,31.871,0.0,0.0,0.0
37,4460.206,30.969,41.896,43.34,33.881,29.18,41.034,43.02,32.392,30.489,31.23,0.0,0.0,0.0