International Conference on Instrumentation, Measurement, Circuits and Systems (ICIMCS 2011)
191 Multi-Level Video Protection Scheme with Format Compliance for H.264/SVC
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In this paper, we analyze the several encryption approaches with regard to the time of encryption is applied and the part to encrypt. And we propose multi-level video protection scheme with format compliance for H.264/SVC(Scalable Video Coding). This scheme ensures media scalability, multi-level access control, format compliance and reuse protected content. In this experiment the proposed scheme generates under 3% security overhead against standard H.264/SVC coding.