Abstract: Embodiments of the invention provide systems and methods for the dynamic creation and presentation of user-specified VOD content consisting of multiple VOD clips as a passive viewing experience. For one embodiment, a user selects a set of VOD clips from a list or other selection presentation and the selected VOD clips are presented back-to-back. For one embodiment of the invention, the user may reorder the presentation sequence of the selected VOD clips. Embodiments of the invention thereby allow a user to dynamically create and present a user-specific, passive viewing presentation.

Abstract: The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.

Abstract: Preferred placement of programming content is provided by a system and method to organize or sequence the display of a set of programmable content elements of an iTV application to a viewer, using business rules that describe the preferred placement conditions or criteria. Such criteria include brand, content owner, application location, current channel, current channel family, current channel category, time of day, content category, current program, current program genre, current iTV application, current content type, and/or subscriber and set-top box profile and behavior data. In one implementation, the present invention allows for managing the ‘shelf space’ within and for iTV applications.

Abstract: The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.

Abstract: A method, system API and computer product for adapting reverse data channel (RDC) utilization by selectively restricting the reporting of statistics data from client devices using a client-side filter adapted in response to configuration data from a file or other source file.

Abstract: A collection of well-formed, but possibly semantically invalid, binary encoded multimedia data components or packages as well as the binary encoded announcement, signaling, and interchange protocols used in their transmission are converted into one or more well-formed extensible markup language (XML) files. Such XML files may then be validated according to one or more pre-defined XML schemas, or similar schema languages, in order to verify that the data and protocol structures and substructures adhere to prior defined semantic constraints.

Abstract: A quota management system for Personal Video Recorders (PVRs) in which the storage space available on connected storage devices is shared between multiple content providers or multiple software programs.

Abstract: A user interface allows for blending of television program choices from which a viewer may select, the blending representing options for linear and non-linear programming presented together within a single hierarchy of a designated category. The blending may further include managed content relevant to the designated category, where desired. Such designated categories may include television programming categories and/or content categories. The options for linear and non-linear programming may be presented together within a single screen of the user interface.

Abstract: A unique TIO based trust information delivery scheme is disclosed that allows clients to verify received certificates and to control Java and Javascript access efficiently. This scheme fits into the certificate verification process in SSL to provide a secure connection between a client and a Web server. In particular, the scheme is well suited for incorporation into consumer devices that have a limited footprint, such as set-top boxes, cell phones, and handheld computers. Furthermore, the TIO update scheme disclosed herein allows clients to update certificates securely and dynamically.

Abstract: A user interface for interactive television services is represented as a visual overlay that provides a viewer with knowledge of a library of available content relating to a currently tuned to television channel and navigation options for selecting desired portions of the available content from the library, the available content being designated according to business rules specified by a provider of the interactive television services. The visual overlay may be displayed over full-screen or embedded television programming, which may be broadcast television programming or on-demand television programming.

Abstract: The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.

Abstract: A method of sharing recording capability on a network, the network having a server supporting at least a recording DVR and a receiving DVR, the recording and receiving DVRs being in different households, the method comprising: (a) determining that the receiving DVR is unable to record the content at a certain time; and (b) identifying that the recording DVR is able to provide the receiving DVR with a recording of the content; (c) recording the content on the recording DVR at the certain time; and (d) transmitting the content from the recording DVR to the receiving DVR after the certain time.

Abstract: The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.

Abstract: A user interface allows for blending of television program choices from which a viewer may select, the blending representing options for linear and non-linear programming presented together within a single hierarchy of a designated category. The blending may further include managed content relevant to the designated category, where desired. Such designated categories may include television programming categories and/or content categories. The options for linear and non-linear programming may be presented together within a single screen of the user interface.

Abstract: The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.

Abstract: A method for customizing metadata in a content delivery network, said method comprising: (a) storing customized metadata for a program, said customized metadata being inputted by a user; (b) modifying default metadata with said customized metadata and providing said modified metadata to said EPG; and (c) displaying program information based on said modified metadata.

Abstract: Preferred placement of programming content is provided by a system and method to organize or sequence the display of a set of programmable content elements of an iTV application to a viewer, using business rules that describe the preferred placement conditions or criteria. Such criteria include brand, content owner, application location, current channel, current channel family, current channel category, time of day, content category, current program, current program genre, current iTV application, current content type, and/or subscriber and set-top box profile and behavior data. In one implementation, the present invention allows for managing the ‘shelf space’ within and for iTV applications.

Abstract: A unique TIO based trust information delivery scheme is disclosed that allows clients to verify received certificates and to control Java and Javascript access efficiently. This scheme fits into the certificate verification process in SSL to provide a secure connection between a client and a Web server. In particular, the scheme is well suited for incorporation into consumer devices that have a limited footprint, such as set-top boxes, cell phones, and handheld computers. Furthermore, the TIO update scheme disclosed herein allows clients to update certificates securely and dynamically.

Abstract: A contextual navigational control for digital television is described. An apparatus, comprises a contextual navigation control interface (CNCI). The CNCI includes a first area that represents a plurality of cable television programs having a first level of relevance. A second area represents a first group of the plurality of programs having a second level of relevance. A third area represents a first subgroup of the first group having a third level of relevance. A fourth area represents a second subgroup of the first group having a fourth level of relevance. There may be additional areas representing additional sub-groups of relevance to the current viewing context.

Abstract: An iTV user interface includes a navigable menu area through which a user can select from among a variety of services and a content display area in which formatted data associated with a selected menu service are displayed to the user. The formatted data is displayed in a rotating or ticker fashion having both a passive mode, in which the formatted data is displayed in a sequence independent of any selection operations by a television viewer, and active mode, in which the formatted data is displayed in a sequence that depends on selection operations by the television viewer. Advertisements and/or promotions may be interspersed among the content items. The navigable menu area and the content display area may be displayed to the viewer at the same time as television programming is displayed on the television.