Can I legally film and distribute my college courses?

There are many legal issues one must consider before filming anything, and especially before disseminating the footage. You would not be able to film your college courses without an agreement with your university and releases from the professor and any classmates who appear on film. Simply filming the courses and displaying them on the internet would expose you to severe litigation from the university and anyone appearing in the footage. This is a project that would be better if funded and managed by the university itself.