Research of Encoding Technology in Large-Scale Streaming Media Application

Large-scale online streaming video application has gradually become the most important and potential technology of multimedia applications. Since Internet is heterogeneous and there is no Quality of Service (QoS) and security guarantee, large scale online streaming video application over the Internet faces many challenges. This paper, following the development of video sourcing coding, comprehensive and deeply presents the scalable encoding and error-resilient encoding technology. Some detailed analysis and comparisons are conducted in this paper. At last, future research direction is proposed in this paper too.