An IPTV receiver and method for controlling contents viewing in the IPTV receiver

摘要

There is disclosed a method for controlling a content viewing in an internet protocol television (IPTV) receiver. The method comprises receiving a content, service discovery information and a rating system structure from a first server; extracting the service discovery information including rating system information related to the received rating system structure of the first server; receiving rating conversion information from a second server; converting the rating system structure of the first server based upon the received rating conversion information; and controlling viewing of the received content based upon the converted rating system structure.