WO2002100101A2 - Method and apparatus for time shifting of broadcast content that has synchronized web content - Google Patents
Method and apparatus for time shifting of broadcast content that has synchronized web content Download PDFInfo
- Publication number
- WO2002100101A2 WO2002100101A2 PCT/IB2002/002020 IB0202020W WO02100101A2 WO 2002100101 A2 WO2002100101 A2 WO 2002100101A2 IB 0202020 W IB0202020 W IB 0202020W WO 02100101 A2 WO02100101 A2 WO 02100101A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- television program
- web content
- web
- user
- content
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 22
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 abstract description 4
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
-
- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- 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
- H04N21/43074—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 additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV program
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
Definitions
- the present invention relates to a personal video recording system, and in particular, to a method and apparatus for providing a time-shifted display of a previously recorded television broadcast with the corresponding enhanced TV Web simulcast.
- a server is typically a remote computer system that is accessible over the Internet.
- the function of a server is to scan and search for information sources in response to a user's request.
- electronic information is presented to a user in hypertext in which text, images, sounds, and action are linked together in complex associations that permit the user to browse through related topics.
- a user (or client) can link to the server utilizing the functionality provided by a hypertext transfer protocol (HTTP).
- HTTP hypertext transfer protocol
- Active within the client is a process known as a "browser,” which establishes the connection to the server and presents information to the user in the form of HTTP responses (or web pages).
- the World Wide Web includes all servers adhering to this protocol, and these servers are accessible by users (or clients) via a Universal Resource Locator (URL).
- a Universal Resource Locator URL
- a protocol to be used a protocol to be used
- an object pathname a hypertext transfer protocol
- http Hypertext transfer protocol
- www.nbc.com a pathname of the server
- the server name is associated with a unique numeric value (TCP/IP address).
- One form of electronic information known as “enhanced TV” is becoming very popular.
- the content of a particular web page is synchronized with a television broadcast.
- web pages from the ABC.COM website related to Monday Night Football are active only during the broadcast of "ABC's Monday Night Football.
- the ABC.COM site allows all users browsing the content of "Monday Night Football Enhanced TV pages” to guess what type of play the offense might run in the next play. These guesses from the viewers are collected until the next play is initiated, then, once the play is completed, responses are tallied and scores are updated. A top ten list of all people who guessed plays most correctly can be displayed.
- This synchronization of the Web game and the real game are performed by the staff at ABC.COM by transmitting Web updates as they watch the game.
- the present invention relates to a method and apparatus for providing a synchronized replay of a previously recorded television program and the corresponding enhanced web simulcast.
- the present invention provides a method of recording and replaying a television program transmitted from a TV broadcaster and the corresponding web content from the TV broadcaster's server by performing the following steps of: receiving a request to record a television program selected by a user; establishing a web connection to the TV broadcaster's web server; downloading the web content responsive to the television program; and, storing the television program selected by said user and the downloaded web content from the web server in a memory for later display.
- the present invention provides an apparatus that is capable of providing a synchronized replay of a television program and the corresponding web content and includes: a means for establishing a web connection to the web server providing the corresponding web content; a means for recording the television program selected by a user; a means for storing a television program selected by the user and the corresponding web content from the web server; a means for reproducing the stored television program and the web content that is synchronized to the stored television program; and, a control means configured to receive a request to record the television program selected by the user, and for initiating a recording of the web content synchronized to the television program.
- FIG. 1 illustrates a simplified block diagram of a first embodiment of the present invention
- FIG. 2 illustrates a simplified plain-view block diagram of the first embodiment shown in FIG. 1;
- FIG. 3 illustrates a circuit diagram of a personal video recorder according to the first embodiment of the present invention
- FIG. 4 illustrates a circuit diagram of a computer system according to an embodiment of the present invention
- FIG. 5 is a flow chart illustrating the operation steps of the embodiment of the present invention
- FIG. 6 illustrates a simplified block diagram of a second exemplary embodiment of the present invention
- FIG. 7 illustrates a circuit diagram of the second exemplary embodiment of the present invention
- FIG. 8 illustrates a simplified block diagram of a third exemplary embodiment of the present invention.
- FIG. 9 illustrates a circuit diagram of the third exemplary embodiment of the present invention.
- FIG. 1 illustrates a first embodiment of the inventive system capable of providing synchronized replay of a particular TV broadcast with the corresponding web page content.
- a personal video recorder (PVR) 10 is coupled to receive TV broadcast programs from a conventional TV broadcaster 8 to display the received TV programs to a television set 2.
- the PVR 10 is also coupled to a personal computer system 4, which is coupled to receive the Internet content from a particular web server 6.
- a computer system 4 can be implemented by utilizing any conventional computer system.
- the PVR 10 records the TV program selected by a user and simultaneously activates the computer system 4 to make a web connection to the web server providing the "enhanced program" to the public.
- the web connection can be also made to a proxy, or unaffiliated third party providing the interactive capability.
- the term "enhanced program” will refer to the web content provided by a particular server to allow a user to participate in various interactive features. Thereafter, in the replay mode, both "enhanced programs" simulcast with the recorded TV program are replayed in a synchronized manner so that the user will be able to participate interactively with the previously recorded TV program.
- FIG. 2 depicts a pictorial representation of the PVR 10 in accordance with the first embodiment shown in FIG. 1.
- the PVR 10 is adapted to receive a stream of TV programs through a variety of medium, including a cable service provider, a satellite dish, and a conventional RF broadcast.
- the function of PVR 10 according to the present invention is to record a desired TV program (i.e., Monday Night Football) transmitted by a particular broadcaster (i.e., ABCTM television) as well as the simulcast web content from the same broadcaster's web server, so that a replay of the recorded program can be realized later along with the related web content that was transmitted from the broadcaster's server.
- a desired TV program i.e., Monday Night Football
- a particular broadcaster i.e., ABCTM television
- the PVR 10 activates the computer system 4 in communication with the broadcaster's web server 6 to record the corresponding web pages during the recording of a program selected by a user.
- both the desired TV program and the synchronized web content are recorded in the PVR 10.
- the web content downloaded by the computer system 4 is stored in a memory medium and assigned to a filename designated by the user, or generated by the PVR 10. It is noted that the location of storage for the related web content can be either in the PVR 10 or in the computer system 4. Meanwhile, the recorded TV program and the related web content are time stamped and synchronization points are added for subsequent replay purposes.
- FIG. 3 illustrates an exemplary PVR 10 in greater detail according to the embodiment of the present invention.
- the PVR 10 includes an input interface (i.e., IR sensor) 12, MPEG-2 encoder 14, hard disk drive 16, MPEG-2 decoder, controller 20, PC interface 22, video processor 24, and memory 26, and playback section 28.
- MPEG encoder/decoder may comply with other MPEG standards, i.e., MPEG-1 , MPEG-2, MPEG-4, and MPEG-7.
- the controller 20 overseas the overall operations of the detection device 10, including a view mode, record mode, play mode, and other modes that are common in a personal video recording system.
- the controller 20 causes the incoming signals from the cable service provider to be demodulated and processed by the video processor 24 for display on the television set 2.
- the video processor 24 tunes to a user-selected channel from incoming signals and converts the selected signal to a baseband television signal that is suitable for display on the television set 2.
- the incoming signals may be a digital signal, an analog signal, or Internet protocol (IP) packets.
- IP Internet protocol
- the controller 20 causes the MPEG-2 encoder 14 to receive incoming television signals delivered from a satellite, cable or television broadcasts and converts the received TV signals to an MPEG format for storage on the hard disk driver 16.
- the controller 20 causes the hard disk driver 16 to stream the recorded television sign ⁇ s to an MPEG-2 decoder, which in turn transmits the decoded TV signals to be transmitted to the television set 2 via the play back section 28.
- the controller 20 causes the program selected by the user from the TV broadcaster 8 to be stored in the memory 26.
- This request signal can be activated using a button in a remote control device (not shown) and transmitted to the PVR 10 via the input interface 12.
- the controller 20 transmits a request to the viewing software (i.e., web browser) of the PC 4 to make a web connection and download the web information from the server of the same TV broadcaster, then stores the downloaded web content in the memory 26 of the PVR 10.
- the web content can be stored in the PC 4.
- any number of commercially or publicly available browsers can be utilized in various implementations in accordance with the preferred embodiment of the present invention.
- a browser such as NetscapeTM (a trademark of Netscape, Inc.) can be utilized in accordance with a preferred embodiment of the present invention to provide the functionality specified under HTTP.
- NetscapeTM a trademark of Netscape, Inc.
- the controller 20 causes the playback section 28 to retrieve both the TV program and the related Internet content from the memory 26.
- the PC 4 assumes the role of the broadcaster's web server by extracting time stamps from the TV content. Upon receiving a time stamp, the PC 4 retrieves any web content from memory 26 that has the same time stamp. Hence, the PC 4 serves this retrieved web content to the browser running on the PC 4 for playback.
- FIG. 4 depicts a representative hardware of the computer system 4 illustrated in FIG. 1.
- the computer system 4 includes a central processing unit (CPU) 45, such as a conventional microprocessor, and a number of other units interconnected via system bus 50, including a read only memory (ROM) 46, a display unit 44, PVR adapter 48 for connecting the PVR 10 to the computer system 10, a random access memory (RAM) 47, a communication adapter 49 for interfacing with the Internet, and a controller 42 for controlling the overall operation of the entire computer system 4.
- CPU central processing unit
- ROM read only memory
- RAM random access memory
- communication adapter 49 for interfacing with the Internet
- controller 42 for controlling the overall operation of the entire computer system 4.
- the computer system 4 downloads the requested content and forwards them back to the PVR 10. It is noted that those skilled in the art will appreciate that the hardware depicted in FIG.
- FIG. 5 depicts a flow diagram that shows steps utilized to carry out the detection and storage of the TV programs and the related web content in accordance with a preferred embodiment of the present invention.
- the PVR 10 receives incoming signals from a cable service provider, antenna or satellite service.
- the PVR Upon receiving a user's request to record a particular TV program and the corresponding enhanced TV Web simulcast that is synchronized with the TV program, the PVR sends a signal to the PC to set up for caching (or recording) all events and content of the specified Web cast in step 200.
- a request to download the Internet content can be programmed automatically using a well-known electronic program guide (EPG) protocol.
- EPG electronic program guide
- An EPG is a standard application designed to aid the viewer in the navigation of and selection from broadcast materials available in a digital TV environment.
- the EPG provides information about each program and includes programming characteristics, such as the channel number, program title, start time, end time, elapsed time, time remaining, rating (if available), topic, theme, and a brief description of the program's content.
- the PVR 10 can be programmed to automatically activate the web browser of the PC 4 to download and store the Internet content from a specific web server if the incoming signals indicate that a particular program provides the enhanced TV web simulcast.
- step 300 the PVR 10 starts recording and time stamping the exact time of the TV broadcast and the web content.
- the PC 4 initiates a Web connection, which may include emulating some user interaction, to the site supplying the simulcast and proceeds to record all events and the related content and notes with a time stamp when each event or piece of content arrives.
- the PVR 10 signals the PC 4 to stop recording and save all information to a specified file.
- the saved information can be stored in the memory 26 of the PVR 10, or alternatively, stored in a memory medium of the PC 4.
- step 400 if the user decides to watch the recorded broadcast, the PVR 10 initiates a playback of the selected program by sending a playback command w/filename to the PC 4.
- the PVR 10 sends the starting clock information to synchronize with the recorded web content.
- the stored Web content is forwarded to the PC's browser with a playback clock initialized by the PVR 10.
- the PVR 10 allows the user to fast forward, stop, rewind, play slow motion, without losing the synchronization between the recorded TV program and the web content.
- deleting the stored broadcast program on the PVR 10 causes a signal to be sent to the PC 4 so it can delete the corresponding Web content.
- FIG. 6 illustrates a second embodiment of the present invention.
- the PVR 10 is coupled to receive both the incoming TV programs and the Internet content.
- the PVR 10 includes an input interface (i.e., IR sensor) 12, MPEG-2 encoder 14, hard disk drive 16, MPEG-2 decoder, controller 20, web browser 22, video processor 24, and memory 26, and playback section 28.
- the controller 20 overseas the overall operation of the detection device 10, including a view mode, record mode, play mode, and other modes that are common in a personal video recording system.
- the construction and operation of the second embodiment are essentially the same as that described above with respect to FIG. 3, except that the PVR 10 further includes the web browser 22 for receiving the Internet content. Accordingly, the discussion of similar components and the function thereof described earlier are omitted to avoid redundancy, as they are described with respect to FIG. 3.
- the controller 20 causes the incoming signals from the cable service provider to be demodulated and processed by the audio/video processor 24 for display on the television set 2.
- the video processor 24 tunes to a user-selected channel from incoming signals and converts the selected signal to a baseband television signal that is suitable for display on the television set 2.
- the controller 20 causes the portion of the program selected by the user from the TV broadcaster 8 to be stored in the memory 26. It is noted that a request to download the Internet content can be automatically triggered according to a well-known electronic program guide (EPG) protocol.
- EPG electronic program guide
- FIG. 8 illustrates a third embodiment of the present invention.
- the PVR 10 is coupled to receive the incoming TV programs, and a television set 2 in communication with the PVR 10 is coupled to receive the Internet content.
- the PVR 10 includes an input interface (i.e., IR sensor) 12, MPEG-2 encoder 14, hard disk drive 16, MPEG-2 decoder, controller 20, TV interface 22, video processor 24, and memory 26, and playback section 28.
- the controller 20 oversees the overall operations of the detection device 10, including a view mode, record mode, play mode, and other modes that are common in a personal video recording system.
- the construction and operation of the third embodiment are essentially the same as that described above with respect to FIG. 7.
- the television set 2 with the web browser capability is coupled to receive the Internet content directly.
- the controller 20 Upon receiving a request to store a program selected by a user, the controller 20 causes the selected program to be stored in the memory 26, and at the same time, causes the television set 2 to make a web connection and download the related web information, which is then stored in the memory 26 of the PVR 10.
- both sets of information are time stamped so that a subsequent re-synchronization of them can be achieved for display.
- the PVR 10 can be programmed to automatically activate the television set 2 to download the Internet content based on a well-known electronic program guide (EPG) protocol. If the PVR 10 detects that a current incoming TV signal is simulcast with the "enhanced program", the television is activated based on such a determination to download the corresponding web content. Thereafter, if a user wishes to play the recorded program, the controller 20 causes the playback section 28 to retrieve both the TV program and the corresponding Internet content from the memory 26.
- EPG electronic program guide
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02733123A EP1397914A2 (en) | 2001-06-05 | 2002-06-03 | Method and apparatus for time shifting of broadcast content that has synchronized web content |
JP2003501943A JP2004529588A (en) | 2001-06-05 | 2002-06-03 | Method and apparatus for time-shifting broadcast programs having web content of synchronous delivery |
KR10-2003-7001668A KR20030022882A (en) | 2001-06-05 | 2002-06-03 | Method and apparatus for time shifting of broadcast content that has synchronized web content |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/874,421 US20020184646A1 (en) | 2001-06-05 | 2001-06-05 | Method and apparatus for time shifting of broadcast content that has synchronized web content |
US09/874,421 | 2001-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002100101A2 true WO2002100101A2 (en) | 2002-12-12 |
WO2002100101A3 WO2002100101A3 (en) | 2003-09-18 |
Family
ID=25363718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2002/002020 WO2002100101A2 (en) | 2001-06-05 | 2002-06-03 | Method and apparatus for time shifting of broadcast content that has synchronized web content |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020184646A1 (en) |
EP (1) | EP1397914A2 (en) |
JP (1) | JP2004529588A (en) |
KR (1) | KR20030022882A (en) |
CN (1) | CN1254970C (en) |
WO (1) | WO2002100101A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523418A (en) * | 2003-03-13 | 2006-10-12 | サムスン エレクトロニクス カンパニー リミテッド | Interactive content synchronization apparatus and method |
CN100403781C (en) * | 2003-12-15 | 2008-07-16 | 佳能株式会社 | Television receiver, information processing method and program |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030084455A1 (en) * | 2001-10-29 | 2003-05-01 | Greg Gudorf | System and method for alternate content delivery |
US7610358B2 (en) * | 2001-11-26 | 2009-10-27 | Time Warner Cable | System and method for effectively presenting multimedia information materials |
US8832754B2 (en) * | 2002-05-03 | 2014-09-09 | Tvworks, Llc | System and method for providing synchronized events to a television application |
US7471870B2 (en) * | 2002-07-25 | 2008-12-30 | Microsoft Corporation | Time-shifting and synchronizing content and enhanced file-based state data |
JP3903912B2 (en) * | 2002-12-02 | 2007-04-11 | 株式会社日立製作所 | Recording apparatus and recording method |
JP4344185B2 (en) * | 2003-01-28 | 2009-10-14 | シャープ株式会社 | Client terminal device, information processing method, sub-client terminal device, computer-executable program, and recording medium |
TWI249683B (en) * | 2003-08-11 | 2006-02-21 | Benq Corp | Computer system |
US8407752B2 (en) * | 2004-03-18 | 2013-03-26 | Digimarc Corporation | Synchronizing broadcast content with corresponding network content |
KR100621579B1 (en) * | 2004-04-22 | 2006-09-08 | 삼성전자주식회사 | Multimedia data playback device and method thereof |
US8245201B2 (en) * | 2004-04-30 | 2012-08-14 | International Business Machines Corporation | Method and system for recording and replaying service interactions |
GB0411682D0 (en) * | 2004-05-25 | 2004-06-30 | Chello Broadband N V | Display of enhanced content |
DE102004029302A1 (en) * | 2004-06-17 | 2006-01-12 | Vodafone Holding Gmbh | Method for transmitting data in a transmission network and hybrid network |
JP4440863B2 (en) * | 2005-09-13 | 2010-03-24 | パナソニック株式会社 | Encoding / decoding device, encoding / decoding method, encoding / decoding integrated circuit, and encoding / decoding program |
JP2007241726A (en) * | 2006-03-09 | 2007-09-20 | Denso Corp | Driving support system, transmitter and receiver |
JP4809153B2 (en) * | 2006-07-31 | 2011-11-09 | 日本電信電話株式会社 | Cooperative content synchronous streaming distribution server, cooperative content synchronous streaming distribution method, program implementing the method, and recording medium storing the program |
JP5144165B2 (en) * | 2006-10-24 | 2013-02-13 | キヤノン株式会社 | Content storage control apparatus and control method therefor |
US20080244640A1 (en) * | 2007-03-27 | 2008-10-02 | Microsoft Corporation | Synchronization of digital television programs with internet web application |
US8880529B2 (en) | 2007-05-15 | 2014-11-04 | Tivo Inc. | Hierarchical tags with community-based ratings |
US10313760B2 (en) | 2007-05-15 | 2019-06-04 | Tivo Solutions Inc. | Swivel search system |
KR101304460B1 (en) * | 2007-06-08 | 2013-09-04 | 삼성전자주식회사 | Method for reproducing content and apparatus thereof |
KR101398135B1 (en) * | 2007-08-31 | 2014-05-20 | 엘지전자 주식회사 | mobile terminal and method to output broadcast and additional information data |
CN101420622B (en) * | 2007-10-22 | 2010-07-14 | 北京永新同方数字电视技术有限公司 | Labeled television system for describing affair state of digital television set and describing method |
US20090150559A1 (en) * | 2007-12-06 | 2009-06-11 | Craftsman & Scribe's Creative Workshop, Inc. | Providing content synchronized with a production |
JP2010130347A (en) * | 2008-11-27 | 2010-06-10 | Sony Corp | Apparatus and method for recording video |
GB2491842B (en) * | 2011-06-13 | 2014-09-10 | Samsung Electronics Co Ltd | Storage content corresponding to programmes |
WO2018092220A1 (en) * | 2016-11-16 | 2018-05-24 | マクセル株式会社 | Record playback device, record playback system and record playback method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998031149A1 (en) * | 1997-01-06 | 1998-07-16 | Microsoft Corporation | System and method for synchronizing enhancing content with a video program using closed captioning |
WO1998048566A2 (en) * | 1997-04-21 | 1998-10-29 | Gemstar Development Corporation | Tv vbi encoded url with video storage |
US6177931B1 (en) * | 1996-12-19 | 2001-01-23 | Index Systems, Inc. | Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information |
US20010001160A1 (en) * | 1996-03-29 | 2001-05-10 | Microsoft Corporation | Interactive entertainment system for presenting supplemental interactive content together with continuous video programs |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1160A (en) * | 1839-05-30 | William herapath | ||
US5818441A (en) * | 1995-06-15 | 1998-10-06 | Intel Corporation | System and method for simulating two-way connectivity for one way data streams |
JP3456064B2 (en) * | 1995-09-08 | 2003-10-14 | ソニー株式会社 | Audio / video data recording / reproducing device |
US5778181A (en) * | 1996-03-08 | 1998-07-07 | Actv, Inc. | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
US6134379A (en) * | 1997-03-20 | 2000-10-17 | Avid Technology, Inc. | Method and apparatus for synchronizing devices in an audio/video system |
US6061719A (en) * | 1997-11-06 | 2000-05-09 | Lucent Technologies Inc. | Synchronized presentation of television programming and web content |
US6571392B1 (en) * | 1999-04-20 | 2003-05-27 | Webtv Networks, Inc. | Receiving an information resource from the internet if it is not received from a broadcast channel |
US6772438B1 (en) * | 1999-06-30 | 2004-08-03 | Microsoft Corporation | Method and apparatus for retrieving data from a broadcast signal |
US6349410B1 (en) * | 1999-08-04 | 2002-02-19 | Intel Corporation | Integrating broadcast television pause and web browsing |
US7159232B1 (en) * | 1999-11-16 | 2007-01-02 | Microsoft Corporation | Scheduling the recording of television programs |
US7653925B2 (en) * | 1999-11-17 | 2010-01-26 | Ricoh Company, Ltd. | Techniques for receiving information during multimedia presentations and communicating the information |
US20020046407A1 (en) * | 2000-02-18 | 2002-04-18 | Alexander Franco | Use of web pages to remotely program a broadcast content recording system |
US20020083464A1 (en) * | 2000-11-07 | 2002-06-27 | Mai-Ian Tomsen | System and method for unprompted, context-sensitive querying during a televison broadcast |
-
2001
- 2001-06-05 US US09/874,421 patent/US20020184646A1/en not_active Abandoned
-
2002
- 2002-06-03 KR KR10-2003-7001668A patent/KR20030022882A/en not_active Application Discontinuation
- 2002-06-03 WO PCT/IB2002/002020 patent/WO2002100101A2/en not_active Application Discontinuation
- 2002-06-03 EP EP02733123A patent/EP1397914A2/en not_active Withdrawn
- 2002-06-03 JP JP2003501943A patent/JP2004529588A/en not_active Withdrawn
- 2002-06-03 CN CNB028110544A patent/CN1254970C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010001160A1 (en) * | 1996-03-29 | 2001-05-10 | Microsoft Corporation | Interactive entertainment system for presenting supplemental interactive content together with continuous video programs |
US6177931B1 (en) * | 1996-12-19 | 2001-01-23 | Index Systems, Inc. | Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information |
WO1998031149A1 (en) * | 1997-01-06 | 1998-07-16 | Microsoft Corporation | System and method for synchronizing enhancing content with a video program using closed captioning |
WO1998048566A2 (en) * | 1997-04-21 | 1998-10-29 | Gemstar Development Corporation | Tv vbi encoded url with video storage |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523418A (en) * | 2003-03-13 | 2006-10-12 | サムスン エレクトロニクス カンパニー リミテッド | Interactive content synchronization apparatus and method |
CN100403781C (en) * | 2003-12-15 | 2008-07-16 | 佳能株式会社 | Television receiver, information processing method and program |
US7716696B2 (en) | 2003-12-15 | 2010-05-11 | Canon Kabushiki Kaisha | Television receiver, information processing method and program |
Also Published As
Publication number | Publication date |
---|---|
CN1513266A (en) | 2004-07-14 |
WO2002100101A3 (en) | 2003-09-18 |
CN1254970C (en) | 2006-05-03 |
EP1397914A2 (en) | 2004-03-17 |
JP2004529588A (en) | 2004-09-24 |
KR20030022882A (en) | 2003-03-17 |
US20020184646A1 (en) | 2002-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20020184646A1 (en) | Method and apparatus for time shifting of broadcast content that has synchronized web content | |
JP4587151B2 (en) | Internet DTV system, commercial server and control method thereof | |
KR100489288B1 (en) | Access to internet data through a television system | |
US11265606B2 (en) | Reception apparatus, reception method, and program | |
US20010047516A1 (en) | System for time shifting live streamed video-audio distributed via the internet | |
US6338094B1 (en) | Method, device and system for playing a video file in response to selecting a web page link | |
US7577979B2 (en) | System and method for synchronizing streaming content with enhancing content using pre-announced triggers | |
CA2260503C (en) | Viewer customization of displayed programming based on transmitted urls | |
US6012086A (en) | Internet event timer recording for video and/or audio | |
US20030145338A1 (en) | System and process for incorporating, retrieving and displaying an enhanced flash movie | |
US20010027475A1 (en) | Displaying images and other information | |
US20100281108A1 (en) | Provision of Content Correlated with Events | |
US20120315014A1 (en) | Audio fingerprinting to bookmark a location within a video | |
US20060117365A1 (en) | Stream output device and information providing device | |
US20090034450A1 (en) | Methods and Devices for Transmitting Data to a Mobile Data Processing Unit | |
JPH10177532A (en) | Method and device for displaying automatically internet home page on television screen in cooperation with television program | |
JP2002501346A (en) | Portable communication device for simulating a two-way connection to a one-way data stream | |
JP2002525925A (en) | Simulating two-way connectivity for one-way data streams to multiple parties | |
JP2004523029A (en) | How to trigger automatic buffering by accessing meta information | |
US20030037340A1 (en) | Method and apparatus for managing TV broadcast content that has synchronized web applications | |
US20020083201A1 (en) | Formatting and delivering arbitrary content to wireless handheld devices | |
JP2003219374A (en) | Receiver, broadcast reception system, and broadcast system | |
US20080148319A1 (en) | Coordinating web media with time-shifted broadcast | |
CN115767172A (en) | Playback control method and system of smart television | |
WO2001019078A1 (en) | Method and apparatus for synchronization of separate digital and analog video streams at a viewer's premise using closed captioning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): CN JP KR |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002733123 Country of ref document: EP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020037001668 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037001668 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028110544 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003501943 Country of ref document: JP |
|
WWP | Wipo information: published in national office |
Ref document number: 2002733123 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2002733123 Country of ref document: EP |