ConvertXtoDVD converts most anything to DVD format.

I recently found SUPER.
the GUI looks complicated at first but actually the top three drop down menus do the work for you. After choosing input format and output video and sound formats the other options automatically choose themselves

of course you could tweak them but if you dont know what the options mean just leave them alone

did i mention it is FREEWARE?

the company does have a site warning about being careful to only download from them... i have seen trouble with other programs, if its popular then the scammers will piggyback their bullshit into it with a loader program.

thus, while i have not seen links on this site i will try to include a link to their download page:
http://www.erightsoft.com/SUPER.html#Dnload

if that doesnt work just go to their home page:
(http://www.erightsoft.com/home.html) and on the freeware tab; on the SUPER sub tab; click download TO GET TO THE SAME PAGE

software download section plenty there