JP2012222530A - 受信装置及び方法、並びにプログラム - Google Patents

受信装置及び方法、並びにプログラム Download PDF

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Publication number
JP2012222530A
JP2012222530A JP2011084905A JP2011084905A JP2012222530A JP 2012222530 A JP2012222530 A JP 2012222530A JP 2011084905 A JP2011084905 A JP 2011084905A JP 2011084905 A JP2011084905 A JP 2011084905A JP 2012222530 A JP2012222530 A JP 2012222530A
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Japan
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bit rate
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buffer
file data
data
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Pending
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JP2011084905A
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English (en)
Japanese (ja)
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JP2012222530A5 (https=
Inventor
Wataru Kondo
弥 近藤
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.)
Sony Corp
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Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2011084905A priority Critical patent/JP2012222530A/ja
Priority to US13/429,791 priority patent/US20120259996A1/en
Priority to CN2012100886969A priority patent/CN102739765A/zh
Publication of JP2012222530A publication Critical patent/JP2012222530A/ja
Publication of JP2012222530A5 publication Critical patent/JP2012222530A5/ja
Pending legal-status Critical Current

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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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/752—Media network packet handling adapting media to network capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Transfer Between Computers (AREA)
JP2011084905A 2011-04-06 2011-04-06 受信装置及び方法、並びにプログラム Pending JP2012222530A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011084905A JP2012222530A (ja) 2011-04-06 2011-04-06 受信装置及び方法、並びにプログラム
US13/429,791 US20120259996A1 (en) 2011-04-06 2012-03-26 Reception apparatus, reception method, and program
CN2012100886969A CN102739765A (zh) 2011-04-06 2012-03-29 接收设备、接收方法和程序

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011084905A JP2012222530A (ja) 2011-04-06 2011-04-06 受信装置及び方法、並びにプログラム

Publications (2)

Publication Number Publication Date
JP2012222530A true JP2012222530A (ja) 2012-11-12
JP2012222530A5 JP2012222530A5 (https=) 2014-04-10

Family

ID=46966987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011084905A Pending JP2012222530A (ja) 2011-04-06 2011-04-06 受信装置及び方法、並びにプログラム

Country Status (3)

Country Link
US (1) US20120259996A1 (https=)
JP (1) JP2012222530A (https=)
CN (1) CN102739765A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020522188A (ja) * 2017-05-30 2020-07-27 ベステル エレクトロニク サナイー ベ ティカレト エー．エス． データストリーミング方法及び装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016205674A1 (en) * 2015-06-17 2016-12-22 Vid Scale, Inc. Dynamic adaptive contribution streaming
CN108206957B (zh) * 2017-11-29 2021-05-28 贵州省广播电视信息网络股份有限公司 一种hls播放ngod视频文件的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10336626A (ja) * 1997-05-30 1998-12-18 Nec Software Ltd 映像データの転送方法および転送装置
US20020131496A1 (en) * 2001-01-18 2002-09-19 Vinod Vasudevan System and method for adjusting bit rate and cost of delivery of digital data
JP2003283340A (ja) * 2002-02-08 2003-10-03 Microsoft Corp 符号化方法及び復号化方法
JP2005522102A (ja) * 2002-03-27 2005-07-21 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー データストリーミングシステムおよび方法
JP2007036666A (ja) * 2005-07-27 2007-02-08 Onkyo Corp コンテンツ配信システム、クライアント及びクライアントプログラム
JP2008048410A (ja) * 2006-08-10 2008-02-28 Internatl Business Mach Corp <Ibm> 適応ストリーム選択のための代替ストリーム信号の伝送方法
JP2010154547A (ja) * 2004-05-13 2010-07-08 Nokia Corp パケット化データのビットレートの適合化とデータパケットの再送信との間の連携

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960025575A (ko) * 1994-12-30 1996-07-20 김주용 가변 비트율 오디오정보 전송장치 및 방법
US6850564B1 (en) * 1998-06-26 2005-02-01 Sarnoff Corporation Apparatus and method for dynamically controlling the frame rate of video streams
EP1338131B1 (en) * 2000-11-29 2009-08-19 BRITISH TELECOMMUNICATIONS public limited company Transmitting and receiving real-time data
US20030151753A1 (en) * 2002-02-08 2003-08-14 Shipeng Li Methods and apparatuses for use in switching between streaming video bitstreams
ATE508567T1 (de) * 2004-05-13 2011-05-15 Qualcomm Inc Zustellung von informationen über einen kommunikationskanal
US8422553B2 (en) * 2007-05-17 2013-04-16 Sony Corporation Information processing device and method
US9060208B2 (en) * 2008-01-30 2015-06-16 Time Warner Cable Enterprises Llc Methods and apparatus for predictive delivery of content over a network
US7949775B2 (en) * 2008-05-30 2011-05-24 Microsoft Corporation Stream selection for enhanced media streaming
US9009337B2 (en) * 2008-12-22 2015-04-14 Netflix, Inc. On-device multiplexing of streaming media content
US8705616B2 (en) * 2010-06-11 2014-04-22 Microsoft Corporation Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures
US8819269B2 (en) * 2010-06-30 2014-08-26 Cable Television Laboratories, Inc. Adaptive bit rate method and system using retransmission and replacement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10336626A (ja) * 1997-05-30 1998-12-18 Nec Software Ltd 映像データの転送方法および転送装置
US20020131496A1 (en) * 2001-01-18 2002-09-19 Vinod Vasudevan System and method for adjusting bit rate and cost of delivery of digital data
JP2003283340A (ja) * 2002-02-08 2003-10-03 Microsoft Corp 符号化方法及び復号化方法
JP2005522102A (ja) * 2002-03-27 2005-07-21 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー データストリーミングシステムおよび方法
JP2010154547A (ja) * 2004-05-13 2010-07-08 Nokia Corp パケット化データのビットレートの適合化とデータパケットの再送信との間の連携
JP2007036666A (ja) * 2005-07-27 2007-02-08 Onkyo Corp コンテンツ配信システム、クライアント及びクライアントプログラム
JP2008048410A (ja) * 2006-08-10 2008-02-28 Internatl Business Mach Corp <Ibm> 適応ストリーム選択のための代替ストリーム信号の伝送方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020522188A (ja) * 2017-05-30 2020-07-27 ベステル エレクトロニク サナイー ベ ティカレト エー．エス． データストリーミング方法及び装置
JP7162019B2 (ja) 2017-05-30 2022-10-27 ベステル エレクトロニク サナイー ベ ティカレト エー．エス． データストリーミング方法、データストリーミング装置、及びコンピュータプログラム

Also Published As

Publication number Publication date
US20120259996A1 (en) 2012-10-11
CN102739765A (zh) 2012-10-17

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