Speed up this script

[myspacee]

Hello,
try to speed up this DOS script,

Code: Select all

convert -density 300x300 -quality 100 -size 3000x3000 xc:White -gravity Center -font Amplitude-BlackMaiuscolo -weight 700 -pointsize 75 -annotate 0 "W Imagemagick" 10scritta_temp.png

convert 10scritta_temp.png -trim +repage -resize 1100x1100 20scritta.png

convert -size 1150x1150 xc:white -gravity center -draw "image over 0,0 0,0 '20scritta.png'" 30corpo.jpg
convert 30corpo.jpg -gravity South -background white -splice 0x1 -background black -splice 0x1 -trim +repage -chop 0x1 04fine.gif

this script is called from windows machine, from PHP. Last IM build used.
Script create BIG image, then resize for further step not mentioned here.

any way to join steps and speedup things ?

Thank you for any help,
m.