Set a more reasonable maximum blur radius and make \blur animatable.
Set a more reasonable maximum blur radius and make \blur animatable.

rhlee/libass,richardpl/libass,ShiftMediaProject/libass,blinkseb/libass,mwgoldsmith/libass,torque/libass,libass/libass,stps/libass,Distrotech/libass,blinkseb/libass,MrSmile/libass,sanyaade-g2g-repos/libass,Distrotech/libass,Akemi/libass,libass/libass,asimonov-im/libass,richardpl/libass,MrSmile/libass,grigorig/libass,Distrotech/libass,pigoz/libass-ct,richardpl/libass,torque/libass,rhlee/libass,asimonov-im/libass,Akemi/libass,xbmc/libass,sanyaade-g2g-repos/libass,torque/libass,Akemi/libass,blinkseb/libass,astiob/libass,astiob/libass,pigoz/libass-ct,stps/libass,pigoz/libass-ct,rhlee/libass,mwgoldsmith/libass,vault/libass,ShiftMediaProject/libass,tgoyne/libass,grigorig/libass,mwgoldsmith/libass,tgoyne/libass,sanyaade-g2g-repos/libass,tgoyne/libass,xbmc/libass,vault/libass,stps/libass