WO2008081512A1 - Control device, information device, control method, and program - Google Patents

Control device, information device, control method, and program Download PDF

Info

Publication number
WO2008081512A1
WO2008081512A1 PCT/JP2006/326099 JP2006326099W WO2008081512A1 WO 2008081512 A1 WO2008081512 A1 WO 2008081512A1 JP 2006326099 W JP2006326099 W JP 2006326099W WO 2008081512 A1 WO2008081512 A1 WO 2008081512A1
Authority
WO
WIPO (PCT)
Prior art keywords
state
program
information
control
broadcast
Prior art date
Application number
PCT/JP2006/326099
Other languages
French (fr)
Japanese (ja)
Inventor
Shoichi Haijima
Original Assignee
Fujitsu Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2006/326099 priority Critical patent/WO2008081512A1/en
Priority to JP2008551974A priority patent/JP5012815B2/en
Publication of WO2008081512A1 publication Critical patent/WO2008081512A1/en

Links

Classifications

    • 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
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • 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, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • 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
    • H04N21/431—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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • 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
    • H04N21/485—End-user interface for client configuration
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows

Abstract

It is possible to control an information device (10) including: a broadcast reception unit (14) which can receive a program at least one of a first broadcast band or a second broadcast band having a narrower band than the first broadcast band; and an interface which can be connected to a display device. The display device (21A) is controlled by a plural-screen mode in which the screen is divided into a plurality of display regions and displaying information in the respective display regions and a single-screen mode in which information is displayed in a single display region. The present invention monitors a state of the information device (10) including at least one of the state of the broadcast reception unit (14), the state of the display device (21A), and the state of the control device (10A). When the state is judged to correspond to a predetermined condition, the broadcast reception unit (14) is controlled to receive a program from the second broadcast band.
PCT/JP2006/326099 2006-12-27 2006-12-27 Control device, information device, control method, and program WO2008081512A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2006/326099 WO2008081512A1 (en) 2006-12-27 2006-12-27 Control device, information device, control method, and program
JP2008551974A JP5012815B2 (en) 2006-12-27 2006-12-27 Information device, control method and program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/326099 WO2008081512A1 (en) 2006-12-27 2006-12-27 Control device, information device, control method, and program

Publications (1)

Publication Number Publication Date
WO2008081512A1 true WO2008081512A1 (en) 2008-07-10

Family

ID=39588203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/326099 WO2008081512A1 (en) 2006-12-27 2006-12-27 Control device, information device, control method, and program

Country Status (2)

Country Link
JP (1) JP5012815B2 (en)
WO (1) WO2008081512A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010093500A (en) * 2008-10-07 2010-04-22 Buffalo Inc Reception system, reception method, and reception program
JP2010279010A (en) * 2009-04-28 2010-12-09 Sharp Corp Video display apparatus, video display method, and program
WO2012053764A3 (en) * 2010-10-20 2012-07-19 Lg Electronics Inc. Method for moving pointer in video display apparatus and video display apparatus thereof
JP5138833B2 (en) * 2010-06-08 2013-02-06 パナソニック株式会社 Image generating apparatus, method, and integrated circuit

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004289712A (en) * 2003-03-25 2004-10-14 Toshiba Corp Digital broadcasting receiver
JP2004364095A (en) * 2003-06-06 2004-12-24 Casio Comput Co Ltd Receiver and reception controlling method
JP2005033622A (en) * 2003-07-08 2005-02-03 Matsushita Electric Ind Co Ltd Apparatus and method for video signal recording
JP2005109828A (en) * 2003-09-30 2005-04-21 Toshiba Corp Information processor and information processing method
JP2005221954A (en) * 2004-02-09 2005-08-18 Casio Comput Co Ltd Video display control device and program
JP2005277873A (en) * 2004-03-25 2005-10-06 Xanavi Informatics Corp Vehicle-mounted digital broadcasting receiver
JP2006042060A (en) * 2004-07-28 2006-02-09 Toshiba Corp Broadcast receiver
JP2006129244A (en) * 2004-10-29 2006-05-18 Toshiba Corp Digital broadcast receiver and method
JP2006196936A (en) * 2005-01-11 2006-07-27 Casio Comput Co Ltd Television receiver and control program thereof
JP2006270299A (en) * 2005-03-23 2006-10-05 Matsushita Electric Ind Co Ltd Cm detecting device and cm detecting method
JP2006270255A (en) * 2005-03-22 2006-10-05 Fujitsu Ten Ltd Digital data receiver

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004289712A (en) * 2003-03-25 2004-10-14 Toshiba Corp Digital broadcasting receiver
JP2004364095A (en) * 2003-06-06 2004-12-24 Casio Comput Co Ltd Receiver and reception controlling method
JP2005033622A (en) * 2003-07-08 2005-02-03 Matsushita Electric Ind Co Ltd Apparatus and method for video signal recording
JP2005109828A (en) * 2003-09-30 2005-04-21 Toshiba Corp Information processor and information processing method
JP2005221954A (en) * 2004-02-09 2005-08-18 Casio Comput Co Ltd Video display control device and program
JP2005277873A (en) * 2004-03-25 2005-10-06 Xanavi Informatics Corp Vehicle-mounted digital broadcasting receiver
JP2006042060A (en) * 2004-07-28 2006-02-09 Toshiba Corp Broadcast receiver
JP2006129244A (en) * 2004-10-29 2006-05-18 Toshiba Corp Digital broadcast receiver and method
JP2006196936A (en) * 2005-01-11 2006-07-27 Casio Comput Co Ltd Television receiver and control program thereof
JP2006270255A (en) * 2005-03-22 2006-10-05 Fujitsu Ten Ltd Digital data receiver
JP2006270299A (en) * 2005-03-23 2006-10-05 Matsushita Electric Ind Co Ltd Cm detecting device and cm detecting method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010093500A (en) * 2008-10-07 2010-04-22 Buffalo Inc Reception system, reception method, and reception program
JP2010279010A (en) * 2009-04-28 2010-12-09 Sharp Corp Video display apparatus, video display method, and program
JP5138833B2 (en) * 2010-06-08 2013-02-06 パナソニック株式会社 Image generating apparatus, method, and integrated circuit
WO2012053764A3 (en) * 2010-10-20 2012-07-19 Lg Electronics Inc. Method for moving pointer in video display apparatus and video display apparatus thereof

Also Published As

Publication number Publication date
JPWO2008081512A1 (en) 2010-04-30
JP5012815B2 (en) 2012-08-29

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