The internet lecture method at one scene, what it was performed between a central institute and a local colleges and universities, being arranged to reduce weighing on of needing local colleges and universities to learn cost and manufactures course and obtains teacher, and manufacturing issue is asked in real time between Faculty and Students. One central institute and a local colleges and universities, are independently operated, networking, for constructing educational environment. Within the institute in center, it is brought into real time for the first speech that middle cross beam is opened to generate a media source (S300). Media source is encoded in real time by an encoder (S400). One media server flows out a coded video frequency file to the big monitor of the receiving end within N local colleges and universities, is got in touch with by internet (S500), implements the second speech for the part of local colleges and universities in real time.
展开▼
