Hellow Nita. BA Mass Com.and B.Sc Film making are totally different courses. As the name suggests, BA is an subject of Arts and B.Sc is a subject of Science. Secondly Mass Communication deals with Journalism and Film making deals with film industry. Job opportunities are also different in both. A mass communication graduate can work in Print Media, Electronic Media, Public Relations, Publication House , Radio station etc and can also work as editor, Writer, Radio Jockey, Script Writing etc. Whereas one who is graduate in film making can pursue their carrier as Direction, Production, Animation, Advertising, Acting, Cinematography, Script Writing etc.

Hope you got your answer.

Good Luck