A method of reproducing information stored on a data recording medium accessible via a communication network comprises loading first information stored on the data recording medium for reproduction, determining if second information associated with the first information is available through the communication...http://www.google.fr/patents/US8090765?utm_source=gb-gplus-shareBrevet US8090765 - System and method for reproducing information stored on a data recording medium in an interactive networked environment
System and method for reproducing information stored on a data recording ...