"Glasgow" PSNR stats (compressed by Dave, calculated by Allin, 25/6/98)
750 frames.


                          mean    s.d.    min   median   max     bits

const. allocation        27.153  3.150  18.647  27.095  37.029  1800016  

min mse rate control     27.011  2.037  22.587  27.181  34.091  1799696