WO2000028737A1 - Terminal de reception, procede de commande de ce dernier et support d'enregistrement de programmes - Google Patents
Terminal de reception, procede de commande de ce dernier et support d'enregistrement de programmes Download PDFInfo
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- WO2000028737A1 WO2000028737A1 PCT/JP1999/006177 JP9906177W WO0028737A1 WO 2000028737 A1 WO2000028737 A1 WO 2000028737A1 JP 9906177 W JP9906177 W JP 9906177W WO 0028737 A1 WO0028737 A1 WO 0028737A1
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- Prior art keywords
- video object
- displayed
- information
- instruction
- received
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 55
- 230000006870 function Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 35
- 238000007726 management method Methods 0.000 description 20
- 238000013500 data storage Methods 0.000 description 16
- 230000004044 response Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
- H04N21/23617—Multiplexing of additional data and video streams by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
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- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
- H04N21/4725—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content using interactive regions of the image, e.g. hot spots
-
- 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
Definitions
- the present invention relates to a technology of a receiving terminal device in a digital broadcasting service. More specifically, the present invention relates to a technology of a receiving terminal device capable of viewing video / audio broadcasting and data broadcasting in a digital broadcasting service.
- the user operates the remote controller at hand from the menu displayed on the data broadcast screen and selects the desired shopping service.
- the user can select a desired product from the selected shopping services and place an order for the product.
- a program-linked shopping service has been proposed in which a data broadcasting broadcast screen is linked to a normal television broadcast shopping screen.
- a product information list related to the program screen is displayed on the data broadcast screen, and if there is product information that the user wants to see, the user operates the remote control or the like to display it. And place an order.
- the user can view the product information and place an order only while the related product information list is displayed so as to be linked to the program screen. . Therefore, when the program screen progressed and the target product information list was no longer displayed, it was inconvenient to no longer be able to see the product information.
- the present invention is a receiving terminal device capable of specifying a product displayed on a screen during a program broadcast and presenting product information about the product at an arbitrary time after the end of the program broadcast.
- the present invention stores image object information about an image object to be displayed on a screen based on a stream in association with display time information at which the image object is to be displayed.
- a video object is displayed on the screen based on the received stream, and when the first instruction from the user is received, when the first instruction is received based on predetermined time management information, Acquiring instruction time information, identifying the displayed video object based on the acquired instruction time information and the stored display time information, and receiving a second instruction from a user.
- the stream is, for example, a digital data stream transmitted via a satellite broadcast or the like.
- the visuals also include information such as persons, sets, costumes, sets, etc. that are shown in television programs.
- the video object information is, for example, detailed information on the video object.
- the predetermined time management information includes, for example, STC and NPT in the case of the MPEG2 technology.
- the present invention relates to a video object to be displayed on a screen based on a video broadcast stream included in a transmission stream and display time information at which the video object is to be displayed, and stores the information.
- a video object is displayed on a screen based on the video broadcast stream included in the received transmission stream, and when a first instruction from a user is received, the transmission stream is displayed on the screen.
- Identify the object and The video object information about the video object specified above is extracted from the overnight broadcast stream included in the transmission stream received after the setting, and the second instruction from the user is received.
- a receiving terminal device characterized in that the extracted video object information is displayed on the screen.
- the receiving terminal device transmits the video object information at a predetermined interval by the overnight broadcast stream.
- the video object information about the specified video object may be extracted from the video object information group repeatedly transmitted.
- the present invention can also be configured as a television device including the function of the receiving terminal device.
- inventions belonging to the category one of the above-mentioned objects can be grasped as inventions belonging to the method category.
- the present invention can further include the following configuration requirements.
- the time management information may indicate a relative position from a specific position on the time axis with respect to the stream.
- the receiving terminal device may display a predetermined mark on the screen when the displayed video object is specified.
- the mark may be not only a symbol such as an icon but also a text character.
- the receiving terminal device may display an input screen for inputting an order content for ordering the specified video object.
- the receiving terminal device may be configured to order the contents of the order input on the input screen via a communication line.
- the reception terminal device may list each of the plurality of the specified video objects on the screen. In this case, when the user selects a listed video object, the video object information of the selected video object is displayed.
- the receiving terminal device may delete the stored video object information according to control data (a scenario) for deleting the video object information.
- control data is transmitted, for example, as a data broadcast stream.
- the above invention can be configured as a program for causing a computer to realize a predetermined function.
- the content of the processing performed by the computer can be specified based on predetermined data recorded on a recording medium. That is, the present invention relates to a recording medium on which data is recorded, wherein the data is video object data to be displayed on a screen based on a stream, display time data to display the video object, and the video data.
- a pointer indicating an image object information file for the image object is associated with the image object data, and the image object data is displayed on a screen based on the received stream, and a first image by the user is displayed.
- the video object information file is specified based on the instruction time data acquired when the instruction is received and the display time data. It may be a recording medium that records data characterized by being read out by a pointer associated with the specified video data.
- the recording medium includes, for example, a hard disk (HD), a DVD-RAM, a flexible disk (FD), a CD-ROM, and the like, as well as a memory such as a RAM and a ROM.
- the computer includes a so-called micro computer or the like in which a so-called central processing unit such as CPU or MPU performs a predetermined process by interpreting a program.
- a receiving terminal device capable of identifying a video object projected on a screen during a program broadcast and presenting product information on the video object at any time after the end of the program broadcast. Will be able to do so. As a result, a new television viewing format can be provided.
- FIG. 1 is a diagram showing a system configuration on the broadcaster side according to the present invention.
- FIG. 2 is a diagram for explaining a configuration example of the receiving terminal system according to the present invention.
- FIG. 3 is a functional block diagram showing the configuration of the receiving terminal device according to the present invention.
- FIG. 4 is a functional block diagram showing the configuration of the stream receiving unit.
- FIG. 5 is a block diagram showing a configuration of the time information management unit.
- FIG. 6 is a diagram showing an example of the reference information stored in the data storage section of the data broadcast.
- FIG. 7 is a block diagram showing the configuration of the overnight broadcast control unit.
- FIG. 8 is a diagram for explaining an operation process of the receiving terminal device for video and audio data.
- FIG. 9 is a diagram for explaining an operation process of the receiving terminal device for data for data broadcasting.
- FIG. 10 is a diagram for explaining an operation process of the receiving terminal device in response to a user operation.
- FIG. 11 is a diagram for explaining an operation process of the receiving terminal device in response to a user operation.
- FIG. 12 is a diagram for explaining an operation process of the receiving terminal device in response to a user operation.
- FIG. 13 is a diagram for describing a usage example of the receiving terminal device according to the first embodiment.
- FIG. 14 is a diagram for explaining a user operation.
- FIG. 15 is a diagram showing an example of the display of the monitor screen according to the first embodiment.
- FIG. 16 is a diagram illustrating an example of the display of the monitor screen according to the first embodiment.
- FIG. 17 is a diagram for explaining an operation process of the receiving terminal device according to the second embodiment.
- FIG. 18 is a diagram for describing an operation example using the receiving terminal device according to the third embodiment.
- Embodiments of the present invention mainly assume a digital broadcasting service.
- digital broadcasting services in television broadcasting, a bit stream (stream) in which digital and audio signals are encoded is transmitted to a user (viewer) via a transmission medium. It is distributed, decoded by the receiving terminal device that has received it, and output as video and audio.
- data broadcasting various display data and scenario data are distributed as a stream, and these data are processed by a receiving terminal device.
- MPE is a technology for realizing such digital broadcasting services.
- G2 Moving Picture Coding Experts Group 2 / Moving Picture Experts Group 2
- DSM-CC Digital Storage Media Command and Control
- MHEG Multimedia and Hyperme di a Informati on Coding Experts Group
- BML Broadcast Markup Language
- B-XML Broadcast Markup Language
- function realizing means that appropriately represents the function.
- function realization means can be realized as hardware logic circuits and software programs that are functionally equivalent to these.o
- FIG. 1 is a diagram showing a system configuration on the broadcaster side according to the present invention.
- a video / audio data storage section 11 stores video data and audio data for a program based on ordinary television broadcasting.
- video data and audio data are treated as one video / audio data.
- the data broadcasting data storage unit 12 stores data for data broadcasting (data broadcasting data broadcasting).
- the data broadcasting data consists of text data, still image data, audio data, a program for controlling the receiving terminal device (scenario data), display object data constituting a screen, and the like.
- the scenario data describes the display mode and the operation mode in, for example, MHEG or the like.
- control information and image information (image object information) to be described later are distributed to the user as data broadcast data.
- ordinary television broadcasting refers to broadcasting composed of video and audio.
- Data broadcasting refers to broadcasting other than the above-described television broadcasting, and is mainly composed of text, still images, audio, and the like.
- a program by ordinary television broadcasting is called a main program, and a program by data broadcasting related to the main program is called a related data broadcasting program.
- the operation control unit 13 controls the MPEG encoder 14 and the DSM-CC (Digital Storage Media Command and Control) encoder 15 to operate the broadcast according to a preset broadcast operation schedule. I do. Also, the operation control unit 1 3 Sends the broadcast operation schedule to the time reference information generator 16, and the normal play time reference information generator (hereinafter referred to as “NPT-R generator”) 16 transmits the broadcast operation schedule to the broadcast operation schedule. It generates the normal play time reference information (NPT-R; Normal Play Time-Reference) based on it and sends it to the DSM-CC encoder 15.
- NPT-R generator normal play time reference information generator
- the MPEG encoder 14 reads the video / audio data from the video / audio data storage unit 11 under the control of the operation control unit 13, encodes this, and sends it to the MPEG multiplexing unit 17.
- the DSM—CC encoder 15 reads the data broadcast data from the data broadcast data storage section 12 under the control of the operation control section 13, and sends the normal play time transmitted from the NPT—R generation section 16. It is encoded together with the reference information NPT-R and transmitted to the MPEG multiplexing unit 17.
- the MPEG multiplexing unit 17 multiplexes the encoded video / audio data (video / audio stream) and the data broadcast / data stream (data broadcast stream) to form one transmission stream. Generate. When multiplexing, the MPEG multiplexing unit 17 superimposes time reference information PCR (Program Clock Refernce) and a descriptor as necessary. The MPEG multiplexing section 17 sends the multiplexed transmission stream to the digital modulation section 15.
- PCR Program Clock Refernce
- the digital modulation section 18 digitally modulates the multiplexed stream by a predetermined modulation method, and sends this to the transmission section 19.
- Examples of the predetermined modulation method include an 8PSK method and an OFDM method.
- the transmitting section 19 transmits the digitally modulated stream to a broadcasting satellite.
- satellite broadcasting has been described as an example.
- the present invention is not limited to this, and terrestrial broadcasting, communication broadcasting, cable broadcasting, and the like may be used.
- FIG. 2 is a diagram illustrating a configuration example of the receiving terminal system according to the present embodiment.
- the receiving terminal system includes an antenna 21 for receiving a radio wave (transmission stream) transmitted from the transmitting unit 19 shown in FIG. 1 via a broadcasting satellite, and selects the received stream.
- the user operates the receiving terminal device 22 for decoding and decoding, the output device 23 for outputting video and audio based on the decoded video and audio data, and the receiving terminal device 22 or the output device 23.
- the modem consists of 25.
- the receiving terminal system in the figure includes a receiving terminal device 22, an output device 23, and a modem.
- the remote controller 24 is provided with, for example, a power ON / OFF button, a channel selection button, and the like, and the operation reception unit of the reception terminal device 22 receives an infrared signal corresponding to the button pressed by the user. .
- an operation panel may be provided in a front portion of the device or the like.
- FIG. 3 is a functional block diagram illustrating a configuration of the receiving terminal device according to the present embodiment.
- a stream receiving unit 301 selects a stream corresponding to a desired broadcast channel from streams supplied from an antenna 21 and demodulates the stream to obtain a DEMUX (Demultiplexer). ) Send to 304.
- the stream corresponding to the desired broadcast channel is selected in accordance with the channel selection of the user instructed from the operation unit 303 via the operation information receiving unit 302.
- the DEMUX 304 separates the time reference reference information PCR, video / audio stream, normal 'play' time reference information NPT-R and data broadcast stream from the selected stream , Extract.
- the DEMUX 304 sends the time reference reference information PCR to the time information management unit 305, and also converts the video / audio stream and the data broadcast stream into audio-video decoders (hereinafter, “VA decoders”). ) And transmit them to the data broadcasting decoder 307 or the data broadcasting decoder 307, respectively.
- VA decoders audio-video decoders
- the time information management section 305 calibrates the generated reference time information STC with the time reference information PCR as necessary, and manages the time information of the reproduced video / audio stream.
- the MPEG-VA decoder 306 decodes the extracted video / audio stream in accordance with the reference time information STC transmitted from the time information management section 305, and an output control section.
- the data broadcast decoder 307 extracts normal 'play' time reference information NPT-R from the transmitted overnight broadcast stream, and sends it to the time information management unit 305.
- the data broadcast decoder 307 outputs the transmitted data broadcast stream.
- the stream is transmitted to the data broadcast data storage unit 309.
- the data broadcast data storage unit 309 temporarily stores acl broadcast data transmitted from the data broadcast decoder 307.
- the output control section 308 controls the monitor 310 and the speaker 311 based on the video and audio data transmitted.
- the output control section 308 controls the monitor 310 and the speaker 311 based on the data broadcast data transmitted from the data broadcast control section 312.
- the overnight broadcast data storage unit 309 stores reference information and video object information transmitted as a data broadcast stream, MHEG data (scenario data) for controlling a receiving terminal device, icons, and the like.
- the display object data and the like are stored.
- the contrast information is data in which a video object displayed on the screen of the monitor 310 by the broadcast of the main program is associated with information on the time at which the video object should be displayed (display time information). It also includes a pointer to the video information file for the video.
- the control information is transmitted prior to the start of the broadcast of the main program.
- the video information is transmitted in the carousel system in parallel with the broadcast of the main program.
- the data broadcast control section 312 reads necessary broadcast data from the data broadcast data storage section 309 and outputs the read data via the monitor 310 or the speaker 311. Send to 8.
- the data broadcast control section 312 is controlled in accordance with scenario data set by the broadcaster and transmitted as a data broadcast stream, or an operation instruction from the operation section 303 by a user operation.
- the data broadcast control unit 312 specifies a video object displayed on the screen of the monitor 310 according to a video object specification instruction from the operation unit 303, and In order to output the video object information on the video object specified by the video object display instruction from the unit 303 as a data broadcast screen (including audio output; the same applies hereinafter), the output control unit 30 Send to 8.
- the reservation management unit 313 is configured to control the broadcast start time of the main program for which reproduction reservation has been made by the user operating the operation unit 303 and the data broadcast related to the program (hereinafter referred to as “related data broadcast”).
- the broadcast start time is managed as reservation information.
- the reservation management section 3 15 sets the start time of the related data broadcast for the reserved main program.
- a stream receiving unit 301 for receiving the data broadcast stream.
- the modem section 314 is connected to a communication line such as a telephone line, and performs data communication with a server installed by a service provider or the like. For example, when the user inputs required information on the data transmission screen displayed on the monitor 310 and gives an order, the modem 314 sends the order information to the server. .
- FIG. 4 is a diagram showing a configuration of the stream receiving unit 301.
- a stream receiving section 301 includes a tuner 41, a demodulation circuit 42, and an error correction circuit 43.
- the tuner 41 selects a stream corresponding to the channel selected by the user from the streams supplied from the antenna 21, and sends the stream to the demodulation circuit 42.
- the demodulation circuit 42 demodulates the transmitted stream by a predetermined method, and transmits the demodulated stream to the error correction circuit 43.
- the error correction circuit 43 checks whether there is an error in the demodulated stream, and performs error correction and the like when an error is detected.
- FIG. 5 is a block diagram showing the configuration of the time information management unit 305.
- the time information management section 304 includes a reference time information management section 51, a reproduction time information management section 52, and a clock section 53.
- the reference time information management unit 51 calibrates the reference time information STC based on the time reference information PCR sent from the DEMUX 304.
- the calibrated reference time information S TC manages the time information of the video / audio stream to be reproduced.
- the reproduction time information management unit 52 holds normal and play time reference information NPT-R transmitted in the overnight broadcast stream.
- the normal 'play' time reference information NPT-R indicates, for example, reference time information STC of the broadcast start position of the main program or an arbitrary position.
- the timer 53 measures the broadcast time of the main program. That is, the clock unit 53 includes the current reference time information STC sent from the reference time information management unit 51 and the normal play time reference information NPT-R held in the reproduction time information management unit 52. Based on this, the position on the time axis of the video / audio stream being broadcast (played back) (normal 'play' time NPT) is calculated.
- FIG. 6 is a diagram illustrating an example of the reference information stored in the overnight broadcast data storage unit 309. As shown in the figure, the reference information includes “NPT (display time information)”, “video object name”, and “pointer to video object information”.
- NPT indicates the time during which the video object indicated by “video object name” is displayed in the main program, as the elapsed time from the start of the broadcast of the program. For example, in the case of a dining table, "0: 0: 0: 0: 0” to “0: 0: 0: 10: 54" immediately after the broadcast starts, and "0: 0: 0: 1" It is displayed between “3:25” and "00: 00: 19: 11". If it is a force, it is displayed as “00: 00: 19: 11". To "00: 00: 32: 19".
- “Point to video object information” indicates the name of the file storing the video object information.
- the video object information is detailed data on the video object. For example, in the case of a dining table, the text, information such as size, weight, accessories and the name of the manufacturer, and external view (photos), which are generally necessary for the user to decide whether or not to purchase the video, are text. Data and image data.
- FIG. 7 is a functional block diagram showing the configuration of the data broadcast control unit 312.
- the data broadcast control section 312 includes a control section 71, a specific video object storage section 72, and a display operation section 73.
- the control unit 71 When the video object specifying instruction is transmitted from the operation unit 303, the control unit 71 refers to the timer unit 53 and acquires the current normal play time NPT as the instruction time information. Based on the instruction time information, the control information stored in the broadcast data storage unit 309 is searched, and the video object displayed on the monitor 310 is identified when the identification instruction is transmitted. .
- the comparison unit 71 compares the NPT (display time information) of the contrast information with the indicated time information, and displays the image object associated with the display time information indicated by the indicated time information and the image object information of the image object. The file is read out and sent to the specific video object storage unit 72.
- the control unit 71 sends the display data to the output control unit 308 in order to display a symbol indicating that the specified video object is present on the screen of the monitor 310.
- a specific instruction of a video object is given from the operation unit 303 by a user's operation, and the control unit 71 refers to the timekeeping unit 53, and as a result, the normal 'play time NPT' It is assumed that “0 0: 0 0: 0 7: 4 3” is obtained as the value.
- the control section 71 checks the “display time information” of the control information, and finds out the dining table and its file name “DiningTable” included in the second “00: 00: 00: 05: 08”. And "Chair" and "Cup” are read out and stored in the specific video object storage unit 72. Then, the control unit 71 sends out the symbols (display data) of the read image object to the output control unit 308 in order to notify the user that the specified image object is present.
- the display operation unit 72 displays the video object stored in the specific video storage unit 72 and the video object indicated in the file.
- the information is read out and sent to the output control unit 308.
- the video object information sent to the output control unit 308 is displayed on the screen of the monitor 310.
- FIG. 8 is a diagram for explaining an operation process of the receiving terminal device for the video / audio data.
- the receiving terminal device selects a stream of a channel selected by a user and performs demodulation and the like (STEP 801).
- the receiving terminal device extracts a video / audio stream from the demodulated stream or the like (STEP 802).
- the receiving terminal device decodes the video / audio stream according to the reference time information STC (STEP803).
- the receiving terminal device outputs video and audio based on the decoded video and audio stream from the monitor 310 and the speaker 311 (STEP 804).
- FIG. 9 is a diagram for explaining an operation process of the receiving terminal device for data for data broadcasting.
- the receiving terminal device receives a stream (STEP 91), it separates and extracts a data broadcast stream (STEP 102).
- the receiving terminal device decodes the extracted data broadcast stream and, if it contains the normal play time reference information NPT-R, extracts it and manages the reproduction time information. It is stored in the section 52 (STEP 903, 904).
- data broadcast data other than NPT-R is stored in the data broadcast data storage unit 309.
- FIGS. 10 to 12 are diagrams for explaining an operation process of the receiving terminal device in response to a user operation. More specifically, FIG.
- FIG. 10 shows a case where a specific instruction for a displayed video object is specified.
- FIG. 11 is a diagram for explaining an operation process of the receiving terminal device in response to an instruction to display a specified video object
- FIG. 12 is a diagram for explaining an operation process of the receiving terminal device in response to an instruction related to an order. is there.
- the receiving terminal device When the receiving terminal device receives a specific instruction from the operation unit 303 during the broadcast of the main program, as shown in FIG. 10, the receiving terminal device displays the reproduction time information (current NTP ) And obtain this as the designated time information (STEP 101) ( Next, the reference information stored in the data broadcast data storage unit 309 based on the acquired designated time information)
- the video object is specified by comparing the display time information indicated by the reference information with the indicated time information by the control unit 71 (ST 1002).
- the receiving terminal device specifies the video object by the comparing unit 71
- the receiving terminal device temporarily stores the specified video object in the specified object storage unit 72 (STEP 1004, STEP 100). 5)
- a predetermined symbol is displayed on the monitor 310 to display it.
- the data is sent to the output control unit 308.
- the output of, for example, a beep sound is controlled in order to notify the user of the fact (STEP 106) ).
- the receiving terminal device When receiving the display instruction from the operation unit 303 during the broadcast of the main program or after the broadcast of the main program ends, the receiving terminal device, as shown in FIG.
- the image object information of the image object stored in the memory is sequentially read (STEP 1101). Then, the receiving terminal device composes a data broadcast screen with the read video object information by a necessary display object, and sends the data broadcast screen to the output control unit 308 (STEP 1102).
- the data broadcast screen will be displayed on the monitor 310.
- the display control unit 312 reads the display object constituting the order screen, and similarly displays it on the monitor 310. (ST1221), the receiving terminal device receives an input of items required for order from the operation unit 303 (ST122). Then, when an order instruction is received from the operation unit 303, the order information including the items input via the communication line is transmitted to the server (STEP 122).
- FIG. 13 is a diagram for describing an example of use of the receiving terminal device according to the present embodiment.
- the user refers to a program column in the electronic program guide or the like, and is given a reservation for the main program by a user operation (STEP 131). If there is a related data broadcast due to this program reservation, the broadcast start time of the main program and the broadcast start time of the related data overnight broadcast program are managed as reservation information.
- the receiving terminal device starts receiving and storing the related data broadcast stream (STEP 132, 1303).
- the receiving terminal device receives the video / audio stream and reproduces (broadcasts) the main program (steps 1304, 1305). ).
- the user performs a predetermined operation as shown in FIG. 14 if necessary (STEPs 126, 128). For example, as shown in Fig. 15, when the user views an image displayed on the screen area T while viewing the TV broadcast screen area T, an interesting video object such as a set, costume, prop, etc. is displayed. Then, in order to give an instruction to specify the video object to the receiving terminal device, the user presses a predetermined operation button of the remote controller or a button icon B 1 displayed on the screen.
- the receiving terminal device When receiving the instruction to specify the video object by the user's operation, the receiving terminal device obtains the instruction time information at that time, and specifies the video object from the comparison information based on the instruction time information. At this time, in order to notify the user that the video object has been specified, the receiving terminal device displays a symbol F indicating that the video object has been specified on the screen. When the user presses a predetermined operation button of the remote controller or a button icon B2 displayed on the screen in order to give a display instruction at a desired timing, the receiving terminal device receives the data. In the overnight broadcast screen area D, the video object information about the specified video object is displayed. At this time, if a plurality of video objects are specified, each video object may be displayed in a list, and the user may be allowed to select from the list.
- FIG. 16 is a diagram showing another example of the screen displayed on the monitor 310.
- the specified video object name is displayed in the TV broadcast screen area T as an overlapped symbol as a symbol indicating that it has been specified.
- the user when a product or the like (video object) that is of interest to the user is displayed during the broadcast of a television shopping program, the user operates the remote controller.
- the product, etc. can be specified in advance so that detailed information (video object information) on the product, etc. can be confirmed not only during the broadcast time of the program but also at a convenient time. become. That is, when a product of interest or the like is displayed on the TV screen, the user presses the button of the remote controller at hand, as if inserting a “bookmark” on the screen. This marks the product, etc. displayed on the screen, so that detailed information about the marked product, etc. can be called up on the screen at a time convenient for the user, such as after the end of the broadcast.
- the present embodiment it is not necessary to limit the content of the program to be broadcast to the genre of television shopping, and it is possible to perform shopping using images such as dramas and movies. This will allow broadcasters to provide new TV shopping services that combine main programs and related overnight broadcasts.
- profiles such as characters are used as video object information, for example, profiles such as characters appearing in dramas or movies can be checked after the broadcast of a program, and new televisions can be checked. You will be able to provide ways of enjoying.
- the normal play time NPT is used to acquire the time information specified by the user's operation.
- the present invention is not particularly limited to this.
- Information may be used.
- only the reference time information STC is used It may be.
- absolute time information may be used.
- a signal received by a GPS (Global Positioning System) may be used.
- the broadcast time of the main program may change.
- correction information may be given to the time reference information PCR (or SCR) to correct the reference time information STC.
- the contrast information of the changed content may be newly transmitted.
- FIG. 17 is a diagram for explaining the operation processing of the receiving terminal device according to the present embodiment.
- the present embodiment is characterized in that after a user specifies a video object, the video object information on the specified video object is extracted from the video object information transmitted by the carousel method and stored. And As a result, it is sufficient to store only necessary video object information, and the storage area can be saved. It is assumed that the control information is transmitted and accumulated prior to the broadcast of the main program, as in the above embodiment.
- the receiving terminal device receives a data broadcast stream (step 1701), and if it is normal 'play' time reference information NPT-R, a reproduction time information management unit 52 (Step 1702, 1703). If the receiving terminal device receives a specific instruction from the operation unit 303 while the main program is being broadcast, the receiving terminal device refers to the reproduction time information (NP) and acquires the instruction time information (STEP 1). 704, STEP 1 705). The receiving terminal device searches for the reference information based on the acquired designated time information, specifies the video object (Step 1706), and specifies the video object specified from the video object information transmitted by the carousel method. The video object information about is received (STEP 177).
- Receiving terminal device When receiving the video object information about the specified video object, the video object information is stored (Step 1708), and a symbol for notifying the user of the reception is monitored. Display on the screen of STEP 10 (STEP 1709).
- the same effects as those of the first embodiment can be obtained, and the video object information on the specified video object is output after the identification. Since the information is extracted from the stream transmitted by the single-cell method, it is sufficient to store only the necessary video object information, and the memory of the receiving terminal can be saved. .
- the receiving terminal device is characterized in that at the time of specifying an image, a position information on the screen is input, and the image is specified using the input position information together with the instruction time information.
- the contrast information according to the present embodiment is configured to include display time information indicating a time at which the video object is displayed and position information indicating a position on the screen at which the video object is displayed. .
- FIG. 17 is a diagram for describing an operation example using the receiving terminal device according to the present embodiment.
- the user moves the pointing cursor displayed on the screen of the monitor 310 by using the up, down, left and right cursor buttons of the remote controller 24 shown in (b) of the figure. Manipulate.
- the user presses the button B1 for the specific instruction while pointing the video object projected on the screen with the pointing cursor.
- the receiving terminal device acquires the indicated time information when the button B1 is pressed, acquires the position information indicated by the pointing cursor, searches for the reference information based on the information, and searches for the video object. To identify.
- a specific instruction from a user is received and a video object is specified from the reference information
- a plurality of video objects are specified as candidates.
- position information since it is possible to further narrow down by position information, there is no need to identify unnecessary video objects for the user.
- the video object information stored in the data broadcast data storage unit 309 the video object information which is not specified by the specification instruction and becomes unnecessary is stored in the broadcast data storage unit 309.
- the feature is that it is deleted from. Whether it is unnecessary video object information is described as data indicating the expiration date of the video object information file (hereinafter referred to as “expiration date data”) and transmitted as a data broadcast stream. You.
- the system of the broadcaster transmits the expiration date data together with the video object information to the data broadcast stream prior to the broadcast of the main program or during the broadcast of the main program. Is transmitted as a frame.
- the data broadcasting control section 312 stores the data in the data broadcasting data storage section 309. Refer to the specified expiration date data and delete the video object information file whose expiration date has passed.
- the control information shown in FIG. 6 may be configured to include the expiration date.
- the power s for transmitting the reference information and the video object information to the receiving terminal in the data broadcast stream is not particularly limited.
- a recording medium such as a CD-ROM or a DVD-ROM storing such contrast information or video object information may be distributed to users, and the receiving terminal device may be configured to read from these recording media. Further, such information may be obtained via the Internet.
- the designated time information specified by the receiving terminal device is stored, and when a connection is made to the service provider's server, video data is obtained from the reference information stored in the server based on the designated time information. May be specified, and the video object information may be obtained from the server.
- the receiving terminal device is connected to the server of the service provider using a telephone line or the Internet, but is not particularly limited to this.
- the video and audio stream transmitted from the broadcaster in real time is reproduced, but the content of the main program is recorded on a recording device such as a VTR.
- the specific instruction of the video object may be similarly given while playing back the recorded content.
- the video object information and the like may be recorded together with the video / audio stream, or may be stored in the receiving terminal device.
- control information is transmitted prior to the start of the broadcast of the main program.
- the present invention is not limited to this, and the control information may be transmitted in parallel with the broadcast of the main program. To transmit the control information or to transmit repeatedly May be.
- the term “means” does not simply mean physical means, but also includes the case where the functions of the means are implemented by software. Further, the function of one unit may be realized by two or more physical units, or the function of two or more units may be realized by one physical unit.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69940211T DE69940211D1 (de) | 1998-11-05 | 1999-11-05 | Empfangsendgerät, kontrollverfahren und aufzeichnungsmedium |
AU10781/00A AU1078100A (en) | 1998-11-05 | 1999-11-05 | Receiving terminal, method for controlling the same, and recorded medium on which program is recorded |
EP99954407A EP1128674B1 (en) | 1998-11-05 | 1999-11-05 | Receiving terminal, method for controlling the same, and recorded medium on which program is recorded |
JP2000581810A JP3583717B2 (ja) | 1998-11-05 | 1999-11-05 | 受信端末装置およびその制御方法並びにプログラムを記録した記録媒体 |
HK02102963.7A HK1041585B (zh) | 1998-11-05 | 2002-04-19 | 接收終端裝置及其使用和控制方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31424598 | 1998-11-05 | ||
JP10/314245 | 1998-11-05 |
Publications (1)
Publication Number | Publication Date |
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WO2000028737A1 true WO2000028737A1 (fr) | 2000-05-18 |
Family
ID=18051042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/006177 WO2000028737A1 (fr) | 1998-11-05 | 1999-11-05 | Terminal de reception, procede de commande de ce dernier et support d'enregistrement de programmes |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1128674B1 (ja) |
JP (1) | JP3583717B2 (ja) |
KR (1) | KR100604301B1 (ja) |
CN (1) | CN1143536C (ja) |
AU (1) | AU1078100A (ja) |
DE (1) | DE69940211D1 (ja) |
HK (1) | HK1041585B (ja) |
WO (1) | WO2000028737A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002247612A (ja) * | 2001-02-21 | 2002-08-30 | Atsushi Takahashi | 動画情報の反応解析システム |
JP2002329087A (ja) * | 2001-03-02 | 2002-11-15 | Takashi Shibayama | 通信網を介したショッピング |
JP2002341805A (ja) * | 2001-05-18 | 2002-11-29 | Nec Soft Ltd | 双方向テレビ用商品宣伝広告システム |
WO2003030533A1 (fr) * | 2001-09-14 | 2003-04-10 | Sanyo Electric Co., Ltd. | Support d'enregistrement, dispositif de reproduction et dispositif d'enregistrement/reproduction |
EP1206141A3 (en) * | 2000-11-13 | 2004-04-21 | Sony Corporation | Digital-broadcast recording/playback apparatus |
WO2005036879A1 (ja) * | 2003-10-10 | 2005-04-21 | Nippon Television Network Corporation | 商品紹介システム及びその方法 |
WO2005060246A1 (ja) * | 2003-12-17 | 2005-06-30 | Matsushita Electric Industrial Co., Ltd. | 携帯端末装置 |
JP2010118736A (ja) * | 2008-11-11 | 2010-05-27 | Mitsubishi Electric Corp | 放送受信端末 |
JP2010533345A (ja) * | 2007-07-12 | 2010-10-21 | クゥアルコム・インコーポレイテッド | 仮想グループショッピングモール |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7196733B2 (en) * | 2002-01-28 | 2007-03-27 | Canon Kabushiki Kaisha | Apparatus for receiving broadcast data, method for displaying broadcast program, and computer program |
CN101494076B (zh) * | 2004-05-11 | 2012-09-05 | 松下电器产业株式会社 | 再生装置 |
WO2006072853A1 (en) * | 2005-01-04 | 2006-07-13 | Koninklijke Philips Electronics N.V. | Method of and device for synchronizing multiple input streams |
KR100848721B1 (ko) * | 2006-12-22 | 2008-07-25 | 주식회사 알티캐스트 | 추천 컨텐츠 제공 시스템 및 그 방법 |
US9021522B2 (en) | 2008-12-10 | 2015-04-28 | Microsoft Technology Licensing, Llc | Concurrent interactive television for network connected devices |
IT1394069B1 (it) * | 2009-05-13 | 2012-05-25 | Txt Polymedia S P A | Metodo per fornire informazioni relative ad oggetti mostrati in un video |
CN101938629A (zh) * | 2009-06-30 | 2011-01-05 | Tcl集团股份有限公司 | 一种电视实时购物方法 |
EP2988495A4 (en) * | 2013-06-28 | 2016-05-11 | Huawei Tech Co Ltd | DATA PRESENTATION METHOD, DEVICE AND SYSTEM |
US10764640B2 (en) * | 2018-11-23 | 2020-09-01 | Sony Corporation | Receiver device including native broadcaster application |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08149426A (ja) * | 1994-11-17 | 1996-06-07 | Bandai Co Ltd | 画像合成表示装置 |
EP0763942A2 (en) * | 1995-09-14 | 1997-03-19 | Matsushita Electric Industrial Co., Ltd. | Data broadcast receiving apparatus |
JPH09135438A (ja) * | 1995-11-09 | 1997-05-20 | Toshiba Corp | 双方向テレビジョンシステム |
JPH09205635A (ja) * | 1996-01-25 | 1997-08-05 | Sony Corp | 情報処理装置および情報処理方法、並びに放送装置および放送方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990010988A1 (en) * | 1989-03-09 | 1990-09-20 | Viewfacts, Inc. | A system and device for data transmission, and related method |
US5305195A (en) * | 1992-03-25 | 1994-04-19 | Gerald Singer | Interactive advertising system for on-line terminals |
JPH0787038A (ja) * | 1993-09-16 | 1995-03-31 | Toshiba Corp | 番組関連情報提供システム |
US5696905A (en) * | 1995-03-20 | 1997-12-09 | International Business Machines Corporation | System and method for providing merchant information and establishing links to merchants while presenting a movie |
US5596705A (en) * | 1995-03-20 | 1997-01-21 | International Business Machines Corporation | System and method for linking and presenting movies with their underlying source information |
US5553221A (en) * | 1995-03-20 | 1996-09-03 | International Business Machine Corporation | System and method for enabling the creation of personalized movie presentations and personalized movie collections |
US5740549A (en) * | 1995-06-12 | 1998-04-14 | Pointcast, Inc. | Information and advertising distribution system and method |
JPH0983971A (ja) * | 1995-09-14 | 1997-03-28 | Matsushita Electric Ind Co Ltd | データ放送受信装置 |
JP3209929B2 (ja) * | 1996-05-16 | 2001-09-17 | 株式会社インフォシティ | 情報表示方法および装置 |
JPH1063734A (ja) * | 1996-08-27 | 1998-03-06 | Hitachi Ltd | 通信販売システムおよび通信販売方法 |
JP3167109B2 (ja) * | 1996-12-16 | 2001-05-21 | 株式会社アクセス | テレビ番組と連携してインターネットホームページを自動的にテレビ画面上に表示させる方法および装置 |
-
1999
- 1999-11-05 EP EP99954407A patent/EP1128674B1/en not_active Expired - Lifetime
- 1999-11-05 JP JP2000581810A patent/JP3583717B2/ja not_active Expired - Fee Related
- 1999-11-05 KR KR1020017005621A patent/KR100604301B1/ko not_active IP Right Cessation
- 1999-11-05 WO PCT/JP1999/006177 patent/WO2000028737A1/ja active IP Right Grant
- 1999-11-05 AU AU10781/00A patent/AU1078100A/en not_active Abandoned
- 1999-11-05 CN CNB998126616A patent/CN1143536C/zh not_active Expired - Fee Related
- 1999-11-05 DE DE69940211T patent/DE69940211D1/de not_active Expired - Lifetime
-
2002
- 2002-04-19 HK HK02102963.7A patent/HK1041585B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08149426A (ja) * | 1994-11-17 | 1996-06-07 | Bandai Co Ltd | 画像合成表示装置 |
EP0763942A2 (en) * | 1995-09-14 | 1997-03-19 | Matsushita Electric Industrial Co., Ltd. | Data broadcast receiving apparatus |
JPH09135438A (ja) * | 1995-11-09 | 1997-05-20 | Toshiba Corp | 双方向テレビジョンシステム |
JPH09205635A (ja) * | 1996-01-25 | 1997-08-05 | Sony Corp | 情報処理装置および情報処理方法、並びに放送装置および放送方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1206141A3 (en) * | 2000-11-13 | 2004-04-21 | Sony Corporation | Digital-broadcast recording/playback apparatus |
JP2002247612A (ja) * | 2001-02-21 | 2002-08-30 | Atsushi Takahashi | 動画情報の反応解析システム |
JP2002329087A (ja) * | 2001-03-02 | 2002-11-15 | Takashi Shibayama | 通信網を介したショッピング |
JP2002341805A (ja) * | 2001-05-18 | 2002-11-29 | Nec Soft Ltd | 双方向テレビ用商品宣伝広告システム |
WO2003030533A1 (fr) * | 2001-09-14 | 2003-04-10 | Sanyo Electric Co., Ltd. | Support d'enregistrement, dispositif de reproduction et dispositif d'enregistrement/reproduction |
US7287160B2 (en) | 2001-09-14 | 2007-10-23 | Sanyo Electric Co., Ltd. | Recording medium, reproducing device, and recording/reproducing device |
WO2005036879A1 (ja) * | 2003-10-10 | 2005-04-21 | Nippon Television Network Corporation | 商品紹介システム及びその方法 |
WO2005060246A1 (ja) * | 2003-12-17 | 2005-06-30 | Matsushita Electric Industrial Co., Ltd. | 携帯端末装置 |
JP2010533345A (ja) * | 2007-07-12 | 2010-10-21 | クゥアルコム・インコーポレイテッド | 仮想グループショッピングモール |
JP2010118736A (ja) * | 2008-11-11 | 2010-05-27 | Mitsubishi Electric Corp | 放送受信端末 |
Also Published As
Publication number | Publication date |
---|---|
DE69940211D1 (de) | 2009-02-12 |
AU1078100A (en) | 2000-05-29 |
HK1041585A1 (en) | 2002-07-12 |
JP3583717B2 (ja) | 2004-11-04 |
EP1128674A1 (en) | 2001-08-29 |
CN1324544A (zh) | 2001-11-28 |
EP1128674A4 (en) | 2007-05-02 |
HK1041585B (zh) | 2004-09-10 |
KR100604301B1 (ko) | 2006-07-28 |
EP1128674B1 (en) | 2008-12-31 |
CN1143536C (zh) | 2004-03-24 |
KR20010089399A (ko) | 2001-10-06 |
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