Courses / JCMI JCMI · 2 coursesJCMI courses at Texas Tech University Browse course codes and credit hours in the official 2026–27 catalog.Official 2026–27 catalog · Checked 2026-11-05 Find a course in this subject Catalog courses JCMI 2301Introduction to Media Production I3 credit hours JCMI 2302Introduction to Media Production II3 credit hours