KR101558116B1 - 코딩된 멀티미디어 데이터의 네트워크 스트리밍 동안의 표현들 사이의 전환 - Google Patents

코딩된 멀티미디어 데이터의 네트워크 스트리밍 동안의 표현들 사이의 전환 Download PDF

Info

Publication number
KR101558116B1
KR101558116B1 KR1020147011969A KR20147011969A KR101558116B1 KR 101558116 B1 KR101558116 B1 KR 101558116B1 KR 1020147011969 A KR1020147011969 A KR 1020147011969A KR 20147011969 A KR20147011969 A KR 20147011969A KR 101558116 B1 KR101558116 B1 KR 101558116B1
Authority
KR
South Korea
Prior art keywords
representation
video data
representations
switch points
interval
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.)
Expired - Fee Related
Application number
KR1020147011969A
Other languages
English (en)
Korean (ko)
Other versions
KR20140072183A (ko
Inventor
로렌츠 크리스토프 마인더
마이클 조지 루비
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20140072183A publication Critical patent/KR20140072183A/ko
Application granted granted Critical
Publication of KR101558116B1 publication Critical patent/KR101558116B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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]
    • H04N21/20—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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream 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 or manipulating encoded video stream 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
    • 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
    • H04L65/75—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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • 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
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1089—In-session procedures by adding media; by removing media

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020147011969A 2011-10-05 2012-10-05 코딩된 멀티미디어 데이터의 네트워크 스트리밍 동안의 표현들 사이의 전환 Expired - Fee Related KR101558116B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161543732P 2011-10-05 2011-10-05
US61/543,732 2011-10-05
US13/644,373 2012-10-04
US13/644,373 US8935425B2 (en) 2011-10-05 2012-10-04 Switching between representations during network streaming of coded multimedia data
PCT/US2012/058913 WO2013052774A1 (en) 2011-10-05 2012-10-05 Switching between representations during network streaming of coded multimedia data

Publications (2)

Publication Number Publication Date
KR20140072183A KR20140072183A (ko) 2014-06-12
KR101558116B1 true KR101558116B1 (ko) 2015-10-06

Family

ID=48042858

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147011969A Expired - Fee Related KR101558116B1 (ko) 2011-10-05 2012-10-05 코딩된 멀티미디어 데이터의 네트워크 스트리밍 동안의 표현들 사이의 전환

Country Status (6)

Country Link
US (1) US8935425B2 (enExample)
EP (1) EP2764674B1 (enExample)
JP (2) JP2014534684A (enExample)
KR (1) KR101558116B1 (enExample)
CN (1) CN103843301B (enExample)
WO (1) WO2013052774A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130227162A1 (en) * 2012-02-29 2013-08-29 F-Secure Corporation Management of Data Upload Speed
US9674247B1 (en) * 2012-06-21 2017-06-06 Google Inc. Generating manifest files for digital media items
CN104429093B (zh) * 2012-07-09 2018-01-05 华为技术有限公司 超文本传输协议动态自适应流媒体客户端及其会话管理实施方法
US9357239B2 (en) * 2012-11-16 2016-05-31 Adobe Systems Incorporated Converting live streaming content to video-on-demand streaming content
US9813325B2 (en) 2012-12-27 2017-11-07 Comcast Cable Communications, Llc Information stream management
GB2512310A (en) * 2013-03-25 2014-10-01 Sony Corp Media Distribution
KR102241672B1 (ko) * 2013-04-30 2021-04-16 소니 주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
FR3007615A1 (fr) * 2013-06-24 2014-12-26 France Telecom Procede d'amelioration du temps de changement entre programmes audiovisuels
JP2016522621A (ja) * 2013-07-15 2016-07-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ダイナミックアダプティブストリーミング・オーバー・ハイパーテキストトランスファープロトコルにおけるリモート要素のジャストインタイムデリファレンス
US9270721B2 (en) 2013-10-08 2016-02-23 Qualcomm Incorporated Switching between adaptation sets during media streaming
EP3076680A4 (en) * 2013-11-25 2016-10-26 Le Shi Zhi Xin Electronic Technology Tianjin Ltd VIDEO GAME PROCESS AND DEVICE AND INTELLIGENT TERMINAL
KR101600469B1 (ko) * 2014-07-16 2016-03-07 김재경 스트리밍 서비스를 위한 클라이언트 및 서버의 동작 방법
US9794601B2 (en) 2014-10-21 2017-10-17 Cisco Technology, Inc. Dynamic programming across multiple streams
WO2016093752A1 (en) * 2014-12-10 2016-06-16 Telefonaktiebolaget Lm Ericsson (Publ) Stream access for adaptive streaming of video
US10270823B2 (en) * 2015-02-10 2019-04-23 Qualcomm Incorporated Low latency video streaming
GB2536887B (en) * 2015-03-27 2021-05-05 Sony Europe Bv Video content replay
US10567816B2 (en) 2015-04-30 2020-02-18 Comcast Cable Communications, Llc Delivering content
US10178196B2 (en) * 2015-08-21 2019-01-08 Comcast Cable Communications, Llc Local cache maintenance for media content
US10652630B2 (en) * 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access
US20180146019A1 (en) * 2016-11-21 2018-05-24 International Business Machines Corporation Light-weight resolution switching for online video streaming
EP3560206A1 (en) * 2016-12-22 2019-10-30 Fraunhofer Gesellschaft zur Förderung der Angewand Media streaming with fast tuning and fast channel switching
EP3580935A4 (en) * 2017-02-13 2020-07-22 Nokia Technologies Oy DEVICE, METHOD AND COMPUTER PROGRAM FOR VIDEO CODING AND DECODING
GB2563387B (en) * 2017-06-09 2020-04-15 Sony Interactive Entertainment Inc Image processing device and system
US10652166B2 (en) * 2017-06-27 2020-05-12 Cisco Technology, Inc. Non-real time adaptive bitrate recording scheduler
CN107480181B (zh) * 2017-07-05 2020-11-24 百度在线网络技术（北京）有限公司 音频播放方法、装置、设备及服务器
US10587904B2 (en) * 2017-07-10 2020-03-10 Qualcomm Incorporated Processing media data using an omnidirectional media format
US12069115B2 (en) * 2017-11-29 2024-08-20 Comcast Cable Communications, Llc Video streaming delivery
WO2019217959A1 (en) * 2018-05-11 2019-11-14 Arris Enterprises Llc Broadcast delivered hls system
US10805658B2 (en) * 2018-09-12 2020-10-13 Roku, Inc. Adaptive switching in a whole home entertainment system
US12238353B2 (en) * 2018-10-03 2025-02-25 Qualcomm Incorporated Service description for streaming media data
CN109168020A (zh) * 2018-10-22 2019-01-08 广州虎牙科技有限公司 基于直播的视频处理方法、装置、计算设备和存储介质
US11722718B2 (en) * 2019-01-24 2023-08-08 Interdigital Vc Holdings, Inc. System and method for adaptive spatial content streaming with multiple levels of detail and degrees of freedom
JP7324012B2 (ja) * 2019-02-07 2023-08-09 日本放送協会 受信装置、及びプログラム
JP7351340B2 (ja) * 2019-08-19 2023-09-27 日本電信電話株式会社 制御装置、制御方法、及びプログラム
CN111866433B (zh) * 2020-07-31 2021-06-29 腾讯科技（深圳）有限公司 视频源切换方法、播放方法、装置、设备和存储介质
GB2601484B (en) 2020-11-27 2024-08-07 V Nova Int Ltd Decoding a video stream on a client device
US11489899B1 (en) 2021-04-12 2022-11-01 Comcast Cable Communications, Llc Segment ladder transitioning in adaptive streaming
US11418851B1 (en) * 2021-06-28 2022-08-16 Synamedia Limited Virtual set top
US11627345B1 (en) 2022-05-10 2023-04-11 Dish Network Technologies India Private Limited Buffer management for optimized processing in media pipeline
US12101528B2 (en) * 2022-12-08 2024-09-24 Synamedia Limited Client device switching to low latency content
EP4712486A1 (en) * 2024-09-13 2026-03-18 Sky Italia S.r.L. Improving ingress bandwidth use for streaming content distribution

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010008416A1 (en) 2008-07-16 2010-01-21 Thomson Licensing A scalable video coding method for fast channel change to increase coding efficiency

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7885340B2 (en) 1999-04-27 2011-02-08 Realnetworks, Inc. System and method for generating multiple synchronized encoded representations of media data
EP1359722A1 (en) * 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
DE60208474T2 (de) * 2002-08-27 2006-07-13 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren zur Übertragung von Datenströmen abhängig vom überwachten Zustand des Anwendungsspeichers des Nutzers
JP2004297117A (ja) * 2003-03-25 2004-10-21 Kyocera Corp 無線通信システム、無線通信システムにおける無線端末、動画像データ配信サーバ、および無線通信方法
CN101061718B (zh) * 2004-11-22 2010-10-13 汤姆森研究基金有限公司 用于数字订户线路系统中的频道改变的方法和设备
WO2006108435A1 (en) * 2005-04-11 2006-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Technique for controlling data packet transmissions of variable bit rate data
US7793329B2 (en) 2006-02-06 2010-09-07 Kasenna, Inc. Method and system for reducing switching delays between digital video feeds using multicast slotted transmission technique
US8311102B2 (en) * 2006-07-26 2012-11-13 Microsoft Corporation Bitstream switching in multiple bit-rate video streaming environments
WO2008114393A1 (ja) 2007-03-19 2008-09-25 Fujitsu Limited ビットストリーム変換方法、ビットストリーム変換装置、ビットストリーム結合装置、ビットストリーム分割プログラム、ビットストリーム変換プログラム及びビットストリーム結合プログラム
TWI373942B (en) 2008-01-11 2012-10-01 Quanta Comp Inc Home networking system and admission control method thereof
JP2009170985A (ja) * 2008-01-11 2009-07-30 Hitachi Ltd オンデマンドデータ配信システム
US8700792B2 (en) 2008-01-31 2014-04-15 General Instrument Corporation Method and apparatus for expediting delivery of programming content over a broadband network
JP5151763B2 (ja) * 2008-07-22 2013-02-27 日本電気株式会社 映像配信システム、映像配信装置、映像受信装置、映像配信方法、映像受信方法及びプログラム
US20100138876A1 (en) 2008-12-01 2010-06-03 At&T Intellectual Property I, L.P. System and method to transmit media content
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
US8848548B2 (en) 2009-08-04 2014-09-30 Qualcomm Incorporated Internet radio broadcast using cellular
US8355433B2 (en) * 2009-08-18 2013-01-15 Netflix, Inc. Encoding video streams for adaptive video streaming
CN102792710B (zh) * 2010-03-08 2016-01-20 三星电子株式会社 用于播放媒体内容数据的设备和方法
US8689267B2 (en) * 2010-12-06 2014-04-01 Netflix, Inc. Variable bit video streams for adaptive streaming
US9026671B2 (en) * 2011-04-05 2015-05-05 Qualcomm Incorporated IP broadcast streaming services distribution using file delivery methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010008416A1 (en) 2008-07-16 2010-01-21 Thomson Licensing A scalable video coding method for fast channel change to increase coding efficiency

Also Published As

Publication number Publication date
US20130091297A1 (en) 2013-04-11
KR20140072183A (ko) 2014-06-12
JP2016154348A (ja) 2016-08-25
US8935425B2 (en) 2015-01-13
WO2013052774A1 (en) 2013-04-11
JP2014534684A (ja) 2014-12-18
EP2764674B1 (en) 2015-11-25
CN103843301A (zh) 2014-06-04
EP2764674A1 (en) 2014-08-13
CN103843301B (zh) 2016-09-28

Similar Documents

Publication Publication Date Title
EP2764674B1 (en) Switching between representations during network streaming of coded multimedia data
US9900363B2 (en) Network streaming of coded video data
KR101703179B1 (ko) 미디어 스트리밍 동안 적응 세트들 간의 스위칭
US9456015B2 (en) Representation groups for network streaming of coded multimedia data
JP5937275B2 (ja) ネットワークストリーミングのための失われたメディアデータの置換
EP3123731B1 (en) Processing continuous multi-period content
EP3095247B1 (en) Robust live operation of dash
KR20170116027A (ko) 저 레이턴시 비디오 스트리밍
KR102434300B1 (ko) 샘플 엔트리들 및 랜덤 액세스
US20150312303A1 (en) Determining whether to use sidx information when streaming media data
KR102434299B1 (ko) 샘플 엔트리들 및 랜덤 액세스
HK1181576B (en) Manifest file updates for network streaming of coded video data
HK1181577B (en) Trick modes for network streaming of coded video data

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

D12-X000 Request for substantive examination rejected

St.27 status event code: A-1-2-D10-D12-exm-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A302 Request for accelerated examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20180628

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20190624

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20251001

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-OTH-PC1903 (AS PROVIDED BY THE NATIONAL OFFICE); TERMINATION CATEGORY : DEFAULT_OF_REGISTRATION_FEE

Effective date: 20251001

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20251001