there are lots of solution, like Quite Imposing. My thoughts, can we use ghostscipt do similar thing. say, - split pages into several ps files - using postscript run command, insert those ps file into a temple - transfer ps template into pdf (via ghostscript again)
here comes my experiment template,
%!
/Times-Roman findfont 14 scalefont setfont
% Page 1
save
/showpage {} bind def
72 200 translate
(BBB001.ps) run
restore
72 680 moveto (This is a text on page 1) show
72 200 translate
72 100 moveto (this page 1) show
showpage
72 100 moveto
(this page 2) show
showpage
after changing above into pdf can't see BBB001.ps, where am I wrong? or it doesn't work completely!
[update] I finially get it work, turn BBB001.ps to BBB001.eps.