Research on Teaching Model of Oral English Training Based on Streaming Media Technology

摘要

This paper makes a comprehensive and in-depth analysis of the existing online spoken language training system and its related protocols, and designs an overall structure and implementation framework of the online English language oral training system. Aiming at the problems of stagnation, discontinuity and asynchronization of multimedia data in current system, this paper proposes an improved algorithm by introducing periodic constants to produce a certain interval between multicast streams of a media program, and provides the formal description and flow chart of the improved algorithm. The practical application and performance test show that the scheme can solve technical problems such as multimedia synchronization, error recovery in network transmission and multimedia transmission in narrowband Internet within a certain range. It also provides strong theoretical proof and practical support for the design and implementation of a language platform based on oral language learning.