I want to learn how to create this multiboot directory structure inside iso with which creation tools. Which parameters need. Can i create such a structure without using mkisofs. If i have to use mkisofs with command line parameters to be used. My prefered tools in order are cdimage.exe,oscdimg.exe,mkisofs.exe. If you know other tools you can also add them. I hate mkisofs because it is very complex and boot.bin or isolinux.bin have to be inside iso structure. I want to keep boot data outside iso structure.
Example answers:
cdimage.exe -h -m -o -u1 -udfver102 -bootdata:2#p0,e,bG:\a\boot\etfsboot.com#pEF,e,bG:\a\efi\microsoft\boot\efisys.bin -lMULTIBOOT -t10/30/2015,15:10:00 G:\a G:\Multiboot.iso
mkisofs -J -R -T -v -l -b " & $Target & "boot/grldr -c " & $Target & "boot/grub4dos/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -volid 'MULTIBOOT' -o %CD%\Multiboot.iso " & $Target