KR101204134B1 - 트랜스포트 데이터 스트림내에서 참조하는 유연성 있는 서브스트림 - Google Patents

트랜스포트 데이터 스트림내에서 참조하는 유연성 있는 서브스트림 Download PDF

Info

Publication number
KR101204134B1
KR101204134B1 KR1020107023598A KR20107023598A KR101204134B1 KR 101204134 B1 KR101204134 B1 KR 101204134B1 KR 1020107023598 A KR1020107023598 A KR 1020107023598A KR 20107023598 A KR20107023598 A KR 20107023598A KR 101204134 B1 KR101204134 B1 KR 101204134B1
Authority
KR
South Korea
Prior art keywords
data
data portion
stream
information
data stream
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.)
Active
Application number
KR1020107023598A
Other languages
English (en)
Korean (ko)
Other versions
KR20100132985A (ko
Inventor
토마스 쉬에를
코르넬리우스 헤르게
카르스텡 구르네베르그
Original Assignee
프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베.
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 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. filed Critical 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베.
Publication of KR20100132985A publication Critical patent/KR20100132985A/ko
Application granted granted Critical
Publication of KR101204134B1 publication Critical patent/KR101204134B1/ko
Active 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]
    • H04N21/40—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
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • H04N21/234327—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 by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
    • 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
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
KR1020107023598A 2008-04-25 2008-12-03 트랜스포트 데이터 스트림내에서 참조하는 유연성 있는 서브스트림 Active KR101204134B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
WOPCT/EP2008/003384 2008-04-25
EP2008003384 2008-04-25
PCT/EP2008/010258 WO2009129838A1 (en) 2008-04-25 2008-12-03 Flexible sub-stream referencing within a transport data stream

Publications (2)

Publication Number Publication Date
KR20100132985A KR20100132985A (ko) 2010-12-20
KR101204134B1 true KR101204134B1 (ko) 2012-11-23

Family

ID=40756624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107023598A Active KR101204134B1 (ko) 2008-04-25 2008-12-03 트랜스포트 데이터 스트림내에서 참조하는 유연성 있는 서브스트림

Country Status (8)

Country Link
US (1) US20110110436A1 (enExample)
JP (1) JP5238069B2 (enExample)
KR (1) KR101204134B1 (enExample)
CN (1) CN102017624A (enExample)
BR (2) BR122021000421B1 (enExample)
CA (2) CA2924651C (enExample)
TW (1) TWI463875B (enExample)
WO (1) WO2009129838A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2204965B1 (en) * 2008-12-31 2016-07-27 Google Technology Holdings LLC Device and method for receiving scalable content from multiple sources having different content quality
CA2711311C (en) * 2009-08-10 2016-08-23 Seawell Networks Inc. Methods and systems for scalable video chunking
WO2012009246A1 (en) * 2010-07-13 2012-01-19 Thomson Licensing Multi-component media content streaming
MA34944B1 (fr) * 2011-01-19 2014-03-01 Ericsson Telefon Ab L M Indication de sous-ensembles de flux de bits
US9215473B2 (en) 2011-01-26 2015-12-15 Qualcomm Incorporated Sub-slices in video coding
US9077998B2 (en) 2011-11-04 2015-07-07 Qualcomm Incorporated Padding of segments in coded slice NAL units
US9124895B2 (en) 2011-11-04 2015-09-01 Qualcomm Incorporated Video coding with network abstraction layer units that include multiple encoded picture partitions
WO2013077670A1 (ko) * 2011-11-23 2013-05-30 한국전자통신연구원 스케일러빌리티 및 뷰 정보를 제공하는 스트리밍 서비스를 위한 방법 및 장치
US9565452B2 (en) * 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
WO2014057896A1 (ja) * 2012-10-09 2014-04-17 シャープ株式会社 コンテンツ送信装置、コンテンツ再生装置、コンテンツ配信システム、コンテンツ送信装置の制御方法、コンテンツ再生装置の制御方法、制御プログラムおよび記録媒体
EP2946555B1 (en) 2013-01-18 2018-07-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Forward error correction using source blocks with symbols from at least two datastreams with synchronized start symbol identifiers among the datastreams
WO2014168890A1 (en) 2013-04-08 2014-10-16 General Instrument Corporation Individual buffer management in video coding
JP6605789B2 (ja) * 2013-06-18 2019-11-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、受信方法、送信装置、および、受信装置
JP5789004B2 (ja) * 2013-08-09 2015-10-07 ソニー株式会社 送信装置、送信方法、受信装置、受信方法、符号化装置および符号化方法
EP3057330B1 (en) * 2013-10-11 2020-04-01 Sony Corporation Transmission device, transmission method, and reception device
JP6538324B2 (ja) 2013-10-18 2019-07-03 パナソニック株式会社 画像符号化方法および画像符号化装置
WO2015056449A1 (ja) 2013-10-18 2015-04-23 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
WO2015065804A1 (en) * 2013-10-28 2015-05-07 Arris Enterprises, Inc. Method and apparatus for decoding an enhanced video stream
JP6493214B2 (ja) * 2013-11-01 2019-04-03 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
CA2949826C (en) 2014-05-21 2021-06-29 Arris Enterprises Llc Signaling and selection for the enhancement of layers in scalable video
CA2949823C (en) 2014-05-21 2020-12-08 Arris Enterprises Llc Individual buffer management in transport of scalable video
CN105933800A (zh) * 2016-04-29 2016-09-07 联发科技（新加坡）私人有限公司 一种视频播放方法及其控制终端
US10554711B2 (en) * 2016-09-29 2020-02-04 Cisco Technology, Inc. Packet placement for scalable video coding schemes
US10567703B2 (en) * 2017-06-05 2020-02-18 Cisco Technology, Inc. High frame rate video compatible with existing receivers and amenable to video decoder implementation
US12462815B2 (en) * 2018-07-03 2025-11-04 Qualcomm Incorporated Synchronizing enhanced audio transports with backward compatible audio transports
US11991376B2 (en) * 2020-04-09 2024-05-21 Intel Corporation Switchable scalable and multiple description immersive video codec
WO2023089340A1 (en) * 2021-11-22 2023-05-25 V-Nova International Ltd Processing a multi-layer video stream

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060136440A1 (en) 2002-03-08 2006-06-22 France Telecom Dependent data stream transmission procedure

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3788532T2 (de) * 1986-03-31 1994-04-21 Nippon Electric Co Funkübertragungssystem mit vereinfachter Fehlerkorrekturschaltung und schneller Kanalumschaltung.
JP3496725B2 (ja) * 1992-10-16 2004-02-16 ソニー株式会社 多重化データ分離装置
JP3197766B2 (ja) * 1994-02-17 2001-08-13 三洋電機株式会社 Ｍｐｅｇオーディオデコーダ、ｍｐｅｇビデオデコーダおよびｍｐｅｇシステムデコーダ
US5745837A (en) * 1995-08-25 1998-04-28 Terayon Corporation Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA
US5630005A (en) * 1996-03-22 1997-05-13 Cirrus Logic, Inc Method for seeking to a requested location within variable data rate recorded information
AR020608A1 (es) * 1998-07-17 2002-05-22 United Video Properties Inc Un metodo y una disposicion para suministrar a un usuario acceso remoto a una guia de programacion interactiva por un enlace de acceso remoto
JP4724919B2 (ja) * 2000-06-02 2011-07-13 ソニー株式会社 記録装置および記録方法、再生装置および再生方法、並びに記録媒体
GB2364841B (en) * 2000-07-11 2002-09-11 Motorola Inc Method and apparatus for video encoding
US7123658B2 (en) * 2001-06-08 2006-10-17 Koninklijke Philips Electronics N.V. System and method for creating multi-priority streams
US7039113B2 (en) * 2001-10-16 2006-05-02 Koninklijke Philips Electronics N.V. Selective decoding of enhanced video stream
US20040001547A1 (en) * 2002-06-26 2004-01-01 Debargha Mukherjee Scalable robust video compression
WO2004057873A1 (en) * 2002-12-20 2004-07-08 Koninklijke Philips Electronics N.V. Method and apparatus for handling layered media data
EP1665804A1 (en) * 2003-09-17 2006-06-07 Thomson Licensing S.A. Adaptive reference picture generation
US7860161B2 (en) * 2003-12-15 2010-12-28 Microsoft Corporation Enhancement layer transcoding of fine-granular scalable video bitstreams
US20050254575A1 (en) * 2004-05-12 2005-11-17 Nokia Corporation Multiple interoperability points for scalable media coding and transmission
US8837599B2 (en) * 2004-10-04 2014-09-16 Broadcom Corporation System, method and apparatus for clean channel change
US7995656B2 (en) * 2005-03-10 2011-08-09 Qualcomm Incorporated Scalable video coding with two layer encoding and single layer decoding
WO2006118433A1 (en) * 2005-05-04 2006-11-09 Samsung Electronics Co., Ltd. Adaptive data multiplexing method in ofdma system and transmission/reception apparatus thereof
US20070022215A1 (en) * 2005-07-19 2007-01-25 Singer David W Method and apparatus for media data transmission
KR100772868B1 (ko) * 2005-11-29 2007-11-02 삼성전자주식회사 복수 계층을 기반으로 하는 스케일러블 비디오 코딩 방법및 장치
US20070157267A1 (en) * 2005-12-30 2007-07-05 Intel Corporation Techniques to improve time seek operations
JP5143829B2 (ja) * 2006-09-07 2013-02-13 エルジー エレクトロニクス インコーポレイティド スケーラブルビデオコーディングされたビットストリームのデコーディング方法及び装置
EP1937002B1 (en) * 2006-12-21 2017-11-01 Rohde & Schwarz GmbH & Co. KG Method and device for estimating the image quality of compressed images and/or video sequences
US8279946B2 (en) * 2007-11-23 2012-10-02 Research In Motion Limited System and method for providing a variable frame rate and adaptive frame skipping on a mobile device
JP2009267537A (ja) * 2008-04-22 2009-11-12 Toshiba Corp 階層化されたエレメンタリーストリームの多重化装置、分離装置及び多重化方法並びにプログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060136440A1 (en) 2002-03-08 2006-06-22 France Telecom Dependent data stream transmission procedure

Also Published As

Publication number Publication date
CA2722204C (en) 2016-08-09
KR20100132985A (ko) 2010-12-20
US20110110436A1 (en) 2011-05-12
JP2011519216A (ja) 2011-06-30
TW200945901A (en) 2009-11-01
BRPI0822167A2 (pt) 2015-06-16
CN102017624A (zh) 2011-04-13
WO2009129838A1 (en) 2009-10-29
CA2924651C (en) 2020-06-02
CA2722204A1 (en) 2009-10-29
JP5238069B2 (ja) 2013-07-17
BRPI0822167B1 (pt) 2021-03-30
CA2924651A1 (en) 2009-10-29
BR122021000421B1 (pt) 2022-01-18
TWI463875B (zh) 2014-12-01

Similar Documents

Publication Publication Date Title
KR101204134B1 (ko) 트랜스포트 데이터 스트림내에서 참조하는 유연성 있는 서브스트림
JP2011519216A5 (enExample)
US9456209B2 (en) Method of multiplexing H.264 elementary streams without timing information coded
KR101290008B1 (ko) Ｍｐｅｇ-２ 시스템에서 멀티뷰 비디오 코딩 서브 비트스트림들의 어셈블링
KR101296527B1 (ko) Ｍｐｅｇ-２ 시스템을 통한 멀티뷰 비디오 코딩
CN101068367B (zh) 用于改变编解码器的方法和装置
JP5591932B2 (ja) ファイルフォーマットトラック選択のためのメディアエクストラクタトラック
CN102342127A (zh) 用于视频编码和解码的方法和装置
US20050180512A1 (en) Method and apparatus for determining timing information from a bit stream
JP6344392B2 (ja) 符号化装置、符号化方法、送信装置、復号化装置、復号化方法および受信装置
JP5896596B2 (ja) コード化タイミング情報のないビデオ・エレメンタリ・ストリームをマルチプレクスする方法及び装置
JP2015226305A (ja) 符号化装置
JP5886341B2 (ja) 送信装置、送信方法、受信装置および受信方法
JP7306527B2 (ja) 復号装置
JP5976189B2 (ja) 送信装置、送信方法、受信装置および受信方法
JP5976188B2 (ja) 送信装置、送信方法、受信装置および受信方法
JP6052354B2 (ja) 送信装置、送信方法、受信装置および受信方法
JP2018157591A (ja) 送信装置、送信方法、受信装置および受信方法
JP2017055438A (ja) 送信装置、送信方法、受信装置および受信方法

Legal Events

Date Code Title Description
A201 Request for 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

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

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

PG1501 Laying open of application

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

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

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

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

P22-X000 Classification modified

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

FPAY Annual fee payment

Payment date: 20151030

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: 20161110

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

FPAY Annual fee payment

Payment date: 20171106

Year of fee payment: 6

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

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-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

PR1001 Payment of annual fee

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

Fee payment year number: 11

PR1001 Payment of annual fee

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

Fee payment year number: 12

PR1001 Payment of annual fee

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

Fee payment year number: 13

PR1001 Payment of annual fee

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

Fee payment year number: 14