Dvd2oneX
Will both compress and burn your ripped VIDEO-TS file to DVD
Their are more options with dvd2onex like the ability to remove 0mb or dummy cells. Which is often with newer movies. Even after being ripped with mac the ripper.
google 'burn movies to dvd on mac', you can find lots of answers, as i know, you can use a dvd copy tool to make a copy to new dvd or use a dvd creator to burn the vob files to the new dvd