The Hybrid P2P of Video Teaching System Design
In the distance teaching, it is appropriate for using network video broadcast in the face-to-face teaching. However, the network video broadcast teaching systems are mostly based on C/S or B/S structure. In this framework, each user node obtains data from the web server, and occupies network bandwidth and server resources in large. Because of this, the number of users is limited. Due to the server is dominated, the performance of server determines the teaching method, limits the teaching function that the teacher can use. Furthermore, it is difficult to realize the interaction between the teacher and student, and between students.