H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
H04N21/4508—Management of client data or end-user data
H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
H04N21/454—Content or additional data filtering, e.g. blocking advertisements
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/47—End-user applications
H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/47—End-user applications
H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
H04N21/4782—Web browsing, e.g. WebTV
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
H04N21/81—Monomedia components thereof
H04N21/812—Monomedia components thereof involving advertisement data
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N7/00—Television systems
H04N7/16—Analogue secrecy systems; Analogue subscription systems
H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
Landscapes
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Databases & Information Systems (AREA)
Human Computer Interaction (AREA)
Business, Economics & Management (AREA)
Marketing (AREA)
Computer Security & Cryptography (AREA)
Television Signal Processing For Recording (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AU17501/00A1998-12-031999-12-02A method and system for processing broadcast dataAbandonedAU1750100A (en)