CN102739765A - 接收设备、接收方法和程序 - Google Patents

接收设备、接收方法和程序 Download PDF

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Publication number
CN102739765A
CN102739765A CN2012100886969A CN201210088696A CN102739765A CN 102739765 A CN102739765 A CN 102739765A CN 2012100886969 A CN2012100886969 A CN 2012100886969A CN 201210088696 A CN201210088696 A CN 201210088696A CN 102739765 A CN102739765 A CN 102739765A
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CN
China
Prior art keywords
bit rate
file
buffer
file data
data
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.)
Pending
Application number
CN2012100886969A
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English (en)
Chinese (zh)
Inventor
近藤弥
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
Original Assignee
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
Publication of CN102739765A publication Critical patent/CN102739765A/zh
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)
CN2012100886969A 2011-04-06 2012-03-29 接收设备、接收方法和程序 Pending CN102739765A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-084905 2011-04-06
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 (1)

Publication Number Publication Date
CN102739765A true CN102739765A (zh) 2012-10-17

Family

ID=46966987

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100886969A Pending CN102739765A (zh) 2011-04-06 2012-03-29 接收设备、接收方法和程序

Country Status (3)

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

Families Citing this family (3)

* 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
EP3410728A1 (en) * 2017-05-30 2018-12-05 Vestel Elektronik Sanayi ve Ticaret A.S. Methods and apparatus for streaming data
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1126405A (zh) * 1994-12-30 1996-07-10 现代电子产业株式会社 可变比特率音频信息发送装置及其方法
WO2000001151A1 (en) * 1998-06-26 2000-01-06 Sarnoff Corporation Apparatus and method for dynamically controlling the frame rate of video streams
CN1478349A (zh) * 2000-11-29 2004-02-25 ���˹���Ѷ��� 发送及接收实时数据
CN1957576A (zh) * 2004-05-13 2007-05-02 诺基亚公司 分组化数据比特率适配和数据分组重传之间的协作
CN1969562A (zh) * 2004-05-13 2007-05-23 高通股份有限公司 在无线通信系统中的音频和视频数据的同步

Family Cites Families (13)

* 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
US20030151753A1 (en) * 2002-02-08 2003-08-14 Shipeng Li Methods and apparatuses for use in switching between streaming video bitstreams
KR20030067589A (ko) * 2002-02-08 2003-08-14 마이크로소프트 코포레이션 스트리밍 비디오 비트스트림들간의 스위칭에 사용하기위한 방법 및 장치
EP1359722A1 (en) * 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
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
US7546377B2 (en) * 2006-08-10 2009-06-09 International Business Machines Corporation Alternate stream signaling for adaptive stream selection
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1126405A (zh) * 1994-12-30 1996-07-10 现代电子产业株式会社 可变比特率音频信息发送装置及其方法
WO2000001151A1 (en) * 1998-06-26 2000-01-06 Sarnoff Corporation Apparatus and method for dynamically controlling the frame rate of video streams
CN1478349A (zh) * 2000-11-29 2004-02-25 ���˹���Ѷ��� 发送及接收实时数据
CN1957576A (zh) * 2004-05-13 2007-05-02 诺基亚公司 分组化数据比特率适配和数据分组重传之间的协作
CN1969562A (zh) * 2004-05-13 2007-05-23 高通股份有限公司 在无线通信系统中的音频和视频数据的同步

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Publication number Publication date
JP2012222530A (ja) 2012-11-12
US20120259996A1 (en) 2012-10-11

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Application publication date: 20121017