Research on Streaming Media QoS in the Open Network English Teaching System
Proposes a local edge cache server for better transmission quality which affords QoS management for network English teaching system.Also the architecture offers an application-level approach to solve the current caching problems and a mechanism to support QoS over Internet.The experiment result shows that the streaming architecture can better realize the displaying streaming media in multimedia teaching system and make sure the QoS of A/V stream.Applying local edge cache to streaming media may manage and control the stream better,and ensure the transport quality of stream.