Distributed recording and broadcasting system

Abstract

The invention discloses a distributed recording and broadcasting system. The system comprises a front-end recording and broadcasting system, a transmission network system and a recording and broadcasting control center, wherein the front-end recording and broadcasting system comprises classroom recording and broadcasting equipment and digital processing equipment, the classroom recording and broadcasting equipment comprises high-definition image acquisition equipment, courseware PC image acquisition equipment and classroom voice acquisition equipment, and the digital processing equipment is used for carrying out digital processing on acquired signals and transmitting the signals to the recording and broadcasting control center through the transmission network system. According to the invention, high-quality video shooting, acquisition, coding compression, live broadcasting and recording are ensured through the front-end recording and broadcasting system; the transmission network systemis an image transmission channel of the front-end recording and broadcasting system. The data communication function of the whole system link is ensured, and the recording and broadcasting control center can realize centralized supervision and control on the working state of the front-end recording and broadcasting system distributed in a school area, so that the functions of course live broadcasting, image transmission, system control and the like are realized, and adverse phenomena during video recording and broadcasting are avoided.

Description

technical field [0001] The invention relates to the technical field of recording and broadcasting, in particular to a distributed recording and broadcasting system. Background technique [0002] With the continuous advancement of the modern teaching system in various colleges and universities, the course recording and broadcasting classroom with conventional recording and broadcasting as the core is becoming more and more popular. In the process of vigorously promoting the modernization of education, the school adopts advanced teaching methods to provide brand-new teaching Designing teaching activities according to the environment has become the mainstream of school teaching development. [0003] With the deepening and popularization of recording and broadcasting classrooms, ordinary multimedia classrooms are more and more built into regular course recording and broadcasting classrooms, and the number of recording and broadcasting equipment in a school or area continues to i...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a distributed recording and broadcasting system to solve the above-mentioned traditional problems, which manages the recording and broadcasting equipment within the area, and avoids undesirable phenomena during video recording and broadcasting

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