摘要:
The present invention provides a method and system for accessing services in a television system. In one implementation, a DHCT presents a user a menu containing a plurality of selectable link representations corresponding to separate services or applications offered by the cable television system. The user navigates the menu with a remote device and selects a desired service by choosing the selectable link representation corresponding to the desired service or application. The DHCT receives the user input, translates the selectable link command into an executable call, and activates the service or application corresponding to the selected link representation from the menu chosen by the user.
摘要:
Systems and methods are provided for managing a time-shift buffer (TSB) that is used for buffering video presentations. One such method includes receiving user input identifying a storage capacity for the TSB and modifying a storage capacity of the TSB such that it is at least substantially equal to the storage capacity identified by the user input.
摘要:
The present invention provides a method for an interactive media services system to provide media to a user through an interactive media services client device. The client device is coupled to a programmable media services server device. The method includes the step of implementing an interactive media guide. Additionally, the client device is implemented to present the interactive media guide to the user. A system operator is provided an interface to the programmable media services server. Control options are provided within the interface to allow the system operator to configure a plurality of rental options available to the user. Finally the interactive media service system is implemented such that the plurality of rental options can be executed by the user in a requested active media session.
摘要:
A method and system for a programmable television services client device that enables a user to navigate to an individual television service and is coupled to a programmable television services server device is provided. The client device comprises a memory for storing data. The client device also includes an interactive program guide contained in the memory that displays program information received from the headend server device. The memory of the client device stores configuration information for a plurality of initial guide arrangements. One of the initial guide arrangements is denoted in the configuration information by either the subscriber or the system operator at the headend as the selected guide for implementation at any given time. The client device also includes a processor that is responsive to the interactive program guide and the configuration information and causes the client device to display program information according to the selected initial guide arrangement.
摘要:
A system that provides information about media content stored in a storage device coupled to an interactive media services client device. In one embodiment, the system includes a memory with logic, and a processor configured with the logic to provide a symbol that represents the duration of at least one media content instance of a plurality of media content instances stored in the storage device. Preferably, the processor is further configured with the logic to provide a recorded portion in the symbol that represents the portion of the media content instance that is accessible to a user.
摘要:
A method and system that provides a single multipurpose PPV channel that a subscriber tunes for all PPV services. From the subscriber's perspective, the program guide, previews, advertising, purchasing options, and showings of all PPV events occur on a single channel. There can be a single multipurpose PPV channel for all PPV services or single PPV channels for groups of similar services, such as a single Family PPV channel, a single Sports PPV channel, and a single Adult PPV channel that each represent single multipurpose channels for similar programming. The advertising on a single multipurpose channel can be directed to the type of programming on all the channels in the group. Once a subscriber purchases a PPV event, the HCT tunes to the MPEG transport stream and program information for the selected PPV event and displays the PPV event on the single multipurpose PPV channel at its associated start time. The subscriber does not have to select another channel. The subscriber that has not purchased a current PPV event continues to watch the previews, advertising, or program guide uninterrupted on the single multipurpose PPV channel. If a subscriber is watching the single multipurpose PPV channel and has not purchased a PPV event, the subscriber continues to see advertising with video or previews even between the event specific advertising. An interstitial service provides the previews, advertising or PPV guide during the period between PPV event advertisements.
摘要:
A method and system for designating and identifying individual programming that is available in a subscriber television system as a pay-per-view event. The identified programming includes programs that are not normally available for viewing by some subscribers or for which a subscriber has not subscribed. The programming can include an individual program, groups of programs, and non-pay-per-view channels. The subscriber can then elect to view the programming as a pay-per-view event.
摘要:
A cable television system provides conditional access to services. The cable television system includes a headend from which service “instances”, or programs, are broadcast and a plurality of set top units for receiving the instances and selectively decrypting the instances for display to system subscribers. The service instances are encrypted using public and/or private keys provided by service providers or central authorization agents. Keys used by the set tops for selective decryption may also be public or private in nature, and such keys may be reassigned at different times to provide a cable television system in which piracy concerns are minimized.
摘要:
A cable television system provides conditional access to services. The cable television system includes a headend from which service “instances”, or programs, are broadcast and a plurality of set top units for receiving the instances and selectively decrypting the instances for display to system subscribers. The service instances are encrypted using public and/or private keys provided by service providers or central authorization agents. Keys used by the set tops for selective decryption may also be public or private in nature, and such keys may be reassigned at different times to provide a cable television system in which piracy concerns are minimized.
摘要:
A method of downloading on-screen graphics and captions to a television terminal for display comprises a system manager computer and data transmission apparatus coupled thereto for transmitting program code, cube definition data and downloadable display commands to the terminal. Manufacturer intervention is minimized in that the system operator scans a graphic image to create a bit map and encodes the bit map into the cube definition data. The system manager also generates display control commands for downloading to the terminal without manufacturer intervention which control when, how long, where and how the graphic image is displayed. In this manner, a system operator may generate a custom screen for display representing their particular logo or service name. Moreover, screen data for different service names are addressably downloaded to different groups of subscribers to the different services. The program code, the cube definition data and the downloadable display commands may be globally or addressably downloaded via in-band video, in-band audio or outband data transmission. The output graphics for display may be accompanied by a predetermined audio signal.