WO2008126337A1 - 遠隔再生システム及び遠隔再生システムの制御方法 - Google Patents

遠隔再生システム及び遠隔再生システムの制御方法 Download PDF

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Publication number
WO2008126337A1
WO2008126337A1 PCT/JP2007/057308 JP2007057308W WO2008126337A1 WO 2008126337 A1 WO2008126337 A1 WO 2008126337A1 JP 2007057308 W JP2007057308 W JP 2007057308W WO 2008126337 A1 WO2008126337 A1 WO 2008126337A1
Authority
WO
WIPO (PCT)
Prior art keywords
reproduction system
content data
remote reproduction
controlling
reproducing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2007/057308
Other languages
English (en)
French (fr)
Inventor
Kazushi Tahara
Fumiaki Kikuchi
Toyohiro Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Corp filed Critical Pioneer Corp
Priority to PCT/JP2007/057308 priority Critical patent/WO2008126337A1/ja
Priority to JP2009508870A priority patent/JPWO2008126337A1/ja
Publication of WO2008126337A1 publication Critical patent/WO2008126337A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • 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
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

遠隔再生システム（１）に有される、移動型受信装置（２００）は、送信装置（１００）からコンテンツデータを受信する受信手段（２０２）と、受信されたコンテンツデータを構成するフレームを単位として、コンテンツデータを再生することが可能な時間の長さである再生可能時間を特定する特定手段（２０１）と、受信されたコンテンツデータを一時的に蓄積する蓄積手段（２０５）と、蓄積されたコンテンツデータを再生する再生手段（２０６等）と、を備える。
PCT/JP2007/057308 2007-03-30 2007-03-30 遠隔再生システム及び遠隔再生システムの制御方法 Ceased WO2008126337A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2007/057308 WO2008126337A1 (ja) 2007-03-30 2007-03-30 遠隔再生システム及び遠隔再生システムの制御方法
JP2009508870A JPWO2008126337A1 (ja) 2007-03-30 2007-03-30 遠隔再生システム及び遠隔再生システムの制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057308 WO2008126337A1 (ja) 2007-03-30 2007-03-30 遠隔再生システム及び遠隔再生システムの制御方法

Publications (1)

Publication Number Publication Date
WO2008126337A1 true WO2008126337A1 (ja) 2008-10-23

Family

ID=39863502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/057308 Ceased WO2008126337A1 (ja) 2007-03-30 2007-03-30 遠隔再生システム及び遠隔再生システムの制御方法

Country Status (2)

Country Link
JP (1) JPWO2008126337A1 (ja)
WO (1) WO2008126337A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004096160A (ja) * 2002-08-29 2004-03-25 Kyocera Corp 画像伝送装置、サーバ、基地局、端末装置、及び画像伝送方法
JP2005182970A (ja) * 2003-12-24 2005-07-07 Sony Corp 記録再生装置、バッファメモリ管理方法
JP2005341248A (ja) * 2004-05-27 2005-12-08 Toshiba Corp ネットワーク型映像送信装置、ネットワーク型映像受信装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004096160A (ja) * 2002-08-29 2004-03-25 Kyocera Corp 画像伝送装置、サーバ、基地局、端末装置、及び画像伝送方法
JP2005182970A (ja) * 2003-12-24 2005-07-07 Sony Corp 記録再生装置、バッファメモリ管理方法
JP2005341248A (ja) * 2004-05-27 2005-12-08 Toshiba Corp ネットワーク型映像送信装置、ネットワーク型映像受信装置

Also Published As

Publication number Publication date
JPWO2008126337A1 (ja) 2010-07-22

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