A method and system for securely and scalably encoding data are described. A method and system for decoding data which has been securely and scalably encoding are also described. In one encoding method embodiment, the present invention recites receiving data. The present method then segments the data...http://www.google.es/patents/US7184548?utm_source=gb-gplus-sharePatente US7184548 - Encoding and decoding methods for secure scalable streaming and related systems
Encoding and decoding methods for secure scalable streaming and related systems
