WO2008117448A1 - Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium - Google Patents

Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium Download PDF

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Publication number
WO2008117448A1
WO2008117448A1 PCT/JP2007/056420 JP2007056420W WO2008117448A1 WO 2008117448 A1 WO2008117448 A1 WO 2008117448A1 JP 2007056420 W JP2007056420 W JP 2007056420W WO 2008117448 A1 WO2008117448 A1 WO 2008117448A1
Authority
WO
WIPO (PCT)
Prior art keywords
reproduction
broadcast
broadcast format
content
recording medium
Prior art date
Application number
PCT/JP2007/056420
Other languages
French (fr)
Japanese (ja)
Inventor
Kenji Mito
Original Assignee
Pioneer Corporation
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 Pioneer Corporation filed Critical Pioneer Corporation
Priority to JP2009506161A priority Critical patent/JP4846022B2/en
Priority to PCT/JP2007/056420 priority patent/WO2008117448A1/en
Publication of WO2008117448A1 publication Critical patent/WO2008117448A1/en

Links

Classifications

    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/44029—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display 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
    • H04N21/45—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
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet

Abstract

A reception unit (101) receives the contents whose broadcast formats are different from each other by a simul-broadcast. A switch unit (102) switches the broadcast format that is a reproduction object from a first broadcast format to a second broadcast format that is different from the first broadcast format with respect to the received contents whose broadcast formats are different from each other. A detection unit (103) detects the time difference between a first reproduction time associated with the content in the first broadcast format and a second reproduction time associated with the content in the second broadcast format among the received contents. A control unit (104) controls the reproduction rate of the content in the first broadcast format according to the detected time difference so that the first reproduction time is the same as the second reproduction time when the switching is performed. A reproduction unit (105) reproduces the content in the first broadcast format according to the control until the switching is performed and reproduces the content in the second broadcast format after the switching is performed.
PCT/JP2007/056420 2007-03-27 2007-03-27 Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium WO2008117448A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009506161A JP4846022B2 (en) 2007-03-27 2007-03-27 REPRODUCTION DEVICE, REPRODUCTION METHOD, REPRODUCTION PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM
PCT/JP2007/056420 WO2008117448A1 (en) 2007-03-27 2007-03-27 Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056420 WO2008117448A1 (en) 2007-03-27 2007-03-27 Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium

Publications (1)

Publication Number Publication Date
WO2008117448A1 true WO2008117448A1 (en) 2008-10-02

Family

ID=39788191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/056420 WO2008117448A1 (en) 2007-03-27 2007-03-27 Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium

Country Status (2)

Country Link
JP (1) JP4846022B2 (en)
WO (1) WO2008117448A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011109392A (en) * 2009-11-17 2011-06-02 Canon Inc Content reproducing device, and control method for the same
JP2011259296A (en) * 2010-06-10 2011-12-22 Fujitsu Ltd Digital broadcast receiver
JP2013201469A (en) * 2012-03-23 2013-10-03 Pioneer Electronic Corp Receiving device, receiving method, receiving program, and recording medium storing receiving program
JP2014003351A (en) * 2012-06-15 2014-01-09 Alpine Electronics Inc On-vehicle digital broadcast receiver and caption display control method
JP2016178546A (en) * 2015-03-20 2016-10-06 アルパイン株式会社 Broadcast receiver and output control method
CN107615773A (en) * 2015-05-27 2018-01-19 三菱电机株式会社 Reception device, image display, instantaneous speech power and method of reseptance
JP2019213112A (en) * 2018-06-07 2019-12-12 ルネサスエレクトロニクス株式会社 Video signal receiver, and video signal reception method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006270824A (en) * 2005-03-25 2006-10-05 Pioneer Electronic Corp Digital broadcast receiver and digital broadcast reception method
JP2006270825A (en) * 2005-03-25 2006-10-05 Pioneer Electronic Corp Receiver and digital broadcast reception method
JP2006270255A (en) * 2005-03-22 2006-10-05 Fujitsu Ten Ltd Digital data receiver
JP2006345169A (en) * 2005-06-08 2006-12-21 Matsushita Electric Ind Co Ltd Digital television receiving terminal device
JP2007049410A (en) * 2005-08-10 2007-02-22 Nippon Hoso Kyokai <Nhk> Broadcast receiver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006270255A (en) * 2005-03-22 2006-10-05 Fujitsu Ten Ltd Digital data receiver
JP2006270824A (en) * 2005-03-25 2006-10-05 Pioneer Electronic Corp Digital broadcast receiver and digital broadcast reception method
JP2006270825A (en) * 2005-03-25 2006-10-05 Pioneer Electronic Corp Receiver and digital broadcast reception method
JP2006345169A (en) * 2005-06-08 2006-12-21 Matsushita Electric Ind Co Ltd Digital television receiving terminal device
JP2007049410A (en) * 2005-08-10 2007-02-22 Nippon Hoso Kyokai <Nhk> Broadcast receiver

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011109392A (en) * 2009-11-17 2011-06-02 Canon Inc Content reproducing device, and control method for the same
JP2011259296A (en) * 2010-06-10 2011-12-22 Fujitsu Ltd Digital broadcast receiver
JP2013201469A (en) * 2012-03-23 2013-10-03 Pioneer Electronic Corp Receiving device, receiving method, receiving program, and recording medium storing receiving program
JP2014003351A (en) * 2012-06-15 2014-01-09 Alpine Electronics Inc On-vehicle digital broadcast receiver and caption display control method
JP2016178546A (en) * 2015-03-20 2016-10-06 アルパイン株式会社 Broadcast receiver and output control method
CN107615773A (en) * 2015-05-27 2018-01-19 三菱电机株式会社 Reception device, image display, instantaneous speech power and method of reseptance
DE112016002358B4 (en) 2015-05-27 2019-08-22 Mitsubishi Electric Corporation RECEIVING DEVICE, VIDEO DISPLAY DEVICE, AUDIO OUTPUT DEVICE AND RECEPTION PROCEDURE
JP2019213112A (en) * 2018-06-07 2019-12-12 ルネサスエレクトロニクス株式会社 Video signal receiver, and video signal reception method
JP7128036B2 (en) 2018-06-07 2022-08-30 ルネサスエレクトロニクス株式会社 VIDEO SIGNAL RECEIVER AND VIDEO SIGNAL RECEIVING METHOD

Also Published As

Publication number Publication date
JPWO2008117448A1 (en) 2010-07-08
JP4846022B2 (en) 2011-12-28

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