Abstract: In a home network to which a client device and a plurality of server devices are connected, using a web browser in a client device and determining whether the plurality of devices are devices which support protocols required by the client device, respectively. Accessing the plurality of devices and obtaining and receiving a corresponding Internet protocol address through a process for receiving a predetermined Internet protocol address for each of the accessed devices is a device which supports the desired protocols. Receiving an address determined by the client device for each of the accessed devices which does not support the desired protocols. Creating a device page for displaying the plurality of devices, by arranging the addresses on the web browser.

Abstract: A system and method to adaptively control a process of distributing video information over a network. Each client data terminal subscribing to video services has a performance level reporting unit which sends a performance level message Da indicating what resources and computing power the terminal has. Each terminal also has an error status monitor which sends an error status message De. A video coder produces coded data Dc by coding source video signals, based on the received performance level messages Da and error status messages De. The traffic of this coded data Dc is dynamically varied by a dynamic traffic controller, and a distribution unit transmits the resultant video stream Di over the network, using IP multicasting techniques. A video decoder in each client terminal adaptively decodes the received video stream Di.

Abstract: An apparatus and a method for processing programs indicated by the associated program description to be audio-only programs, including the following. A respective program description for programs is received. Upon user selection of a program, a determination is made as to whether the selected program is an audio-only program. If the selected program is an audio-only program, then preprogrammed on-screen display information is displayed while the selected audio-only program is played to provide additional visual entertainment for users.

Abstract: A system which provides session oriented communications between a settop terminal and a headend of a CATV communication system assigns downstream and upstream communication paths to the communication. A data router monitors the downstream communication path and re-routes the downstream communication path when a channel change is requested by a subscriber. The settop terminal notifies the data router that a channel change has been requested by the subscriber. The router re-routes the downstream portion of the data communication to the new channel requested by the subscriber, thereby insuring an uninterrupted data communication session.

Abstract: A cooperative interactive television application system is provided. User television equipment devices are programmed with the cooperative interactive television application. The application determines whether it is running in a system with another device also running the cooperative television application. If other devices are running the cooperative television application, system functionality is dynamically partitioned among the devices. System functions may be removed from or resources disabled on devices when the device is not responsible for performing the function.

Abstract: The method of the present invention allows a viewer/listener to schedule a future event based on information which is embedded in a multimedia presentation, such as a promotional commercial. The viewer or the viewer's equipment, on the basis of the viewer's preferences, causes the event to be scheduled at the appropriate time. The types of events that can be scheduled include: scheduling the reception of a future television/radio/data download program, including turning the processing device on and switching to a correct channel or station; scheduling play of audio or visual reminders for informing of the imminent start of a scheduled program; scheduling the recordation of future program or data imbedded in such a program on a recording device, e.g., VCR, audio recorder, computer medium recorder; and schedule the downloading of data.

Abstract: An object of the present invention is to provide a multi-channel transmission system suitable for a digital broadcasting system that broadcasts television programs of many channels. Specifically, a selected one of television programs of a plurality of channels is supplied to an AV adjusting device. At this time, the selected television program is supplied to a monitor to allow recognition of its adjustment state. Since video signals and audio signals of television programs supplied from respective program supplying companies and program producing companies have different characteristics, they need to be adjusted to have common characteristics. Adjusted television programs and unselected television programs are supplied to a multiplexing section via routers.

Abstract: Described are a method and apparatus for incorporating broadcast television into Web pages. Broadcast television can be embedded into Web pages using, for example, a “tv:” attribute in conjunction with common HTML tags. Within the “tv:” attribute, a Web-page author can reference a TV station by channel number, network, or broadcast call letters. HTML documents are parsed to recover both the conventional tags and tags that include TV attributes. The resulting Web pages display the identified broadcast TV in a frame specified by the TV attribute. One embodiment supports the presentation of television in the background of an HTML document. In that embodiment, HTML tags corresponding to overlying HTML content are provided with an attribute that defines a level of transparency from zero to one-hundred percent. The transparency attribute allows content providers to overlay any type of HTML information over a broadcast television show without completely obscuring the underlying show.

Abstract: A computer and internet-based system and method for providing television and radio programming information and channel assignments to users, which is based upon a household level determination of a location of the user.

Abstract: A system and method for creating multimedia information synchronized with a video signal (e.g., a program of a television broadcast) are provided. The multimedia information may be formatted in accordance with, for example, the MHEG standard or the ATVEF standard. The system includes means for specifying and verifying the contents of, and synchronizations for, the multimedia information. A scenario creation program creates a scenario composed of a plurality of scenes synchronized with playback of the video. A scene creation program combines objects consisting of text, images, audio, operation buttons and the like to create scenes (pages). A contents management program, a scenario management program and a scene management program set a directory of the contents, the scenarios and the scenes.

Abstract: 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.

Abstract: An interactive television system is provided with an interactive information system by which channels or services interact together. The information system provides informational messages that prompt a user to select an associated channel or service. If selected, the system transfers control to the selected channels or services. If necessary, information associated with the informational messages is provided to the selected channel or service. In a preferred embodiment the informational messages are sequentially displayed video segments. The video segments may be associated with other channels or services in the interactive viewing system. The user may use an input device, by depressing a single button, and launch another channel or service that is associated with the currently displayed video segment.

Abstract: A method for display of near video on demand programs broadcast over a network system to a receiver operable to record at least one channel. The program includes a plurality of segments broadcast over two or more channels during a plurality of time intervals. The method includes displaying a first segment of the program as it is broadcast at a first time interval and recording a second segment of the program at the first time interval if the second segment is not scheduled for broadcast at a second time interval. The second segment is displayed if broadcast at the second time interval or the recorded second segment is played at the second time interval if not broadcast. The steps of recording and displaying are repeated for remaining segments of the program until the last segment of the program is displayed. A method for scheduling broadcast of near video on demand programs and a system for displaying near video on demand programs are also disclosed.

Abstract: A system and method for providing a graphical user interface (GUI) in an interactive television system. In the preferred embodiment, the interactive television system comprises a video delivery system for providing video content, and at least one subscriber television including a display screen, wherein the subscriber television is coupled to the video delivery system. According to the present invention, the video delivery system provides a compressed background picture and one or more compressed insert pictures. Each of the compressed insert pictures represents a display portion of the GUI. The subscriber television receives the compressed background picture and the one or more compressed insert pictures, and operates to paste at least one of the compressed insert pictures into the compressed background picture. The pasting is preferably performed in response to interactive program execution and/or user input.

Abstract: A combination terminal unit includes at least: inputting device for inputting a retrieval item and an option item; line connecting means capable of establishing a line connection to any of a plurality of media; storage device for storing therein a plurality of retrieval information entities; display device for displaying any of the retrieval information entities; and retrieval controller for, if a retrieval item is inputted by the inputting device, reading out retrieval information entities relevant to the retrieval item from the storage device and displaying the information entities thus read out on the display device and, if a particular retrieval information entity is selected from the displayed retrieval information entities by the inputting device, actuating the line connecting means to establish a line connection to a location of the particular retrieval information entity.

Abstract: A two-way wireless local transmission system integrates computer and television user interfaces. A television set-top device includes a separate transmitter and receiver. The transmitter converts an audio and video signal into a modulated signal within the 902-928 MHz frequency band and transmits the modulated signal to a receiver associated with a computer peripheral device. The receiver downconverts the modulated signal and processes the signal within the computer. The computer processed signal is then sent by a transmitter in the computer peripheral device to the receiver in the set-top device, which provides the signal to a television receiver which displays images in response to the received signals.

Abstract: A system for transmitting digital data representing an original over plural transmission links, at least of which have limited bandwidth, including a digital data source storing digital data representing the original, a digital data receiver receiving the digital data representing the original via one of the plural transmission links having limited bandwidth and a digital data transmitter operative to transmit the digital data representing the original to the receiver over a transmission link having a limited bandwidth in plural blocks which are sequentially transmitted at a rate determined by the limited bandwidth, each block being an incomplete collection of data which includes parts of multiple frames, each frame being viewable in a selectable order by the receiver even when less than all of the plural blocks have been received, receipt of subsequent blocks by the receiver being used to cumulatively improve the quality of the digital data viewed by the receiver.

Abstract: A bi-directional communications link between a television set and a remote control unit assists a viewer in controlling the entertainment system. The television set can signal the remote control unit to confirm instruction signal received from the remote control unit. The television can also transmit electronic program guide information to the remote control unit which is displayed on a display device on the remote control unit. The television can send the remote control unit a listing of available sub-channels within a single digital channel. The listing is displayed on the remote's display device, and the viewer can then choose from among the sub-channels.

Abstract: A cost-efficient digital CATV network to improve signal quality, provide reliability, and offer the ability to meet demands for interactive services is described. Analog or digital video downstream channels are converted to a digital format by a digital headend transmitter. Relatively costly error-encoding for digital video channels is also part of the digital headend transmitter. Downstream analog and digital video channels in the digital format are transmitted using time-division multiplex technology from a headend to nodes using standard network protocols, such as SONET. Standard network protocols provide error-monitoring and status indication of transmit data, thus ensuring high signal quality and reliability. Time-division multiplexing facilitates easy adding or dropping of information to a transmit path. Flexibility to add or drop information is critical in providing interactive services. Data from interactive services can be added or dropped at points of presence throughout the digital CATV network.

Abstract: Abstract of the Disclosure A user interface device has a graphical user interface that can simultaneously display a combination of television and related Internet content, along with predetermined responses to the television or video content. The predetermined responses may offer a set of choices, and selecting one of the choices results in sending the chosen response to a chat room to be added to the chat stream. Selecting a choice may alternatively cause a second set of responses to be displayed, the second set corresponding to the choice that was selected. The predetermined responses may be standardized responses that are broadcast to many user interface devices, or the predetermined responses may be customized responses input by the user. Alternatively, the user may define a profile that provides a subset of the available predetermined responses, the subset having a particular style selected by the viewer.