We need to convert VHS movies to DVD for use in class. I heard that Meyer library, 2nd floor has this kind of device. We also have an old 16mm film to convert to DVD. Is that possible?
There is a self-service facility you can access on the second floor of Meyer
In the Meyer cluster you will find equipment available for you to convert from VHS to DVD. Here is a complete list of their equipment. 
The consultants at the Tech Desk on the second floor are wonderful and very helpful if anyone needs assistance.
It might also be advisable to check on copyright restrictions at http://fairuse.stanford.edu  as well before making copies.
For 16mm film, you can use Monaco Film Labs and Video Services  in San Francisco, 234 9th St. Phone: 415-864-5350