CA2704490A1 - A scalable video coding method for fast channel change and increased error resilience - Google Patents

A scalable video coding method for fast channel change and increased error resilience Download PDF

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Publication number
CA2704490A1
CA2704490A1 CA2704490A CA2704490A CA2704490A1 CA 2704490 A1 CA2704490 A1 CA 2704490A1 CA 2704490 A CA2704490 A CA 2704490A CA 2704490 A CA2704490 A CA 2704490A CA 2704490 A1 CA2704490 A1 CA 2704490A1
Authority
CA
Canada
Prior art keywords
scalable
layer
video
signal
random access
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.)
Abandoned
Application number
CA2704490A
Other languages
English (en)
French (fr)
Inventor
Zhenyu Wu
Alan Jay Stein
David Anderson
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.)
Thomson Licensing SAS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2704490A1 publication Critical patent/CA2704490A1/en
Abandoned legal-status Critical Current

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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
    • H04N21/438—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA2704490A 2007-11-05 2008-10-30 A scalable video coding method for fast channel change and increased error resilience Abandoned CA2704490A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US182207P 2007-11-05 2007-11-05
US61/001,822 2007-11-05
PCT/US2008/012303 WO2009061363A2 (en) 2007-11-05 2008-10-30 A scalable video coding method for fast channel change and increased error resilience

Publications (1)

Publication Number Publication Date
CA2704490A1 true CA2704490A1 (en) 2009-05-14

Family

ID=40626379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2704490A Abandoned CA2704490A1 (en) 2007-11-05 2008-10-30 A scalable video coding method for fast channel change and increased error resilience

Country Status (8)

Country Link
US (1) US20100232520A1 (enExample)
EP (1) EP2210420A2 (enExample)
JP (1) JP2011503968A (enExample)
KR (1) KR20100097124A (enExample)
CN (1) CN101849417A (enExample)
CA (1) CA2704490A1 (enExample)
MX (1) MX2010004935A (enExample)
WO (1) WO2009061363A2 (enExample)

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* Cited by examiner, † Cited by third party
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US8582644B2 (en) * 2008-07-26 2013-11-12 Thomson Licensing Real-time transport protocol (RTP) packetization method for fast channel change applications using scalable video coding (SVC)
JP5667773B2 (ja) * 2010-03-18 2015-02-12 キヤノン株式会社 情報作成装置及びその制御方法
KR101151018B1 (ko) * 2010-06-18 2012-05-30 동국대학교 산학협력단 비트스트림 전송 장치 및 방법
CN103024592B (zh) * 2011-09-22 2015-11-25 华为技术有限公司 视频数据分片的方法、装置及系统
US9131245B2 (en) 2011-09-23 2015-09-08 Qualcomm Incorporated Reference picture list construction for video coding
CN103200399B (zh) * 2012-01-04 2016-08-31 北京大学 基于可伸缩视频编码的控制视频质量波动的方法及装置
US9219913B2 (en) * 2012-06-13 2015-12-22 Qualcomm Incorporated Inferred base layer block for TEXTURE—BL mode in HEVC based single loop scalable video coding
US9912941B2 (en) 2012-07-02 2018-03-06 Sony Corporation Video coding system with temporal layers and method of operation thereof
US10110890B2 (en) 2012-07-02 2018-10-23 Sony Corporation Video coding system with low delay and method of operation thereof
US20140003534A1 (en) * 2012-07-02 2014-01-02 Sony Corporation Video coding system with temporal scalability and method of operation thereof
US9491459B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Base layer merge and AMVP modes for video coding
KR101388591B1 (ko) * 2012-11-07 2014-04-24 한라대학교산학협력단 순방향 오류정정 패킷 할당방법 및 장치, 및 이를 채용한 서버 및 클라이언트 장치
MX355266B (es) 2012-12-17 2018-04-12 Thomson Licensing Canales digitales robustos.
CA2893845C (en) 2012-12-17 2020-06-02 Thomson Licensing Robust digital channels
US9648353B2 (en) * 2013-04-04 2017-05-09 Qualcomm Incorporated Multiple base layer reference pictures for SHVC
US9674533B2 (en) 2013-04-05 2017-06-06 Qualcomm Incorporated Picture alignments in multi-layer video coding
US20140301436A1 (en) * 2013-04-05 2014-10-09 Qualcomm Incorporated Cross-layer alignment in multi-layer video coding
US9807421B2 (en) * 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US9596486B2 (en) 2013-04-05 2017-03-14 Qualcomm Incorporated IRAP access units and bitstream switching and splicing
US10003815B2 (en) 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
US9794558B2 (en) 2014-01-08 2017-10-17 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
JP6546197B2 (ja) 2014-06-18 2019-07-17 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 従属ランダムアクセスポイントピクチャ
JP2017522767A (ja) * 2014-06-18 2017-08-10 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビデオビットストリームにおけるランダムアクセス
JP6348188B2 (ja) 2014-06-18 2018-06-27 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビデオにおけるピクチャのロバストな符号化および復号化
US11184624B2 (en) * 2016-05-19 2021-11-23 Qualcomm Incorporated Regional random access in pictures
JP7457151B2 (ja) 2020-03-16 2024-03-27 バイトダンス インコーポレイテッド スケーラブル映像コーディングにおけるランダムアクセスポイントアクセスユニット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080018803A1 (en) * 2004-07-07 2008-01-24 Tourapis Alexandros M Fast Channel Change in Digital Video Broadcast Systems over Dsl Using Redundant Video Streams
KR100643291B1 (ko) * 2005-04-14 2006-11-10 삼성전자주식회사 랜덤 엑세스의 지연을 최소화하는 비디오 복부호화 장치 및방법
WO2007111473A1 (en) * 2006-03-27 2007-10-04 Electronics And Telecommunications Research Institute Scalable video encoding and decoding method using switching pictures and apparatus thereof

Also Published As

Publication number Publication date
KR20100097124A (ko) 2010-09-02
WO2009061363A2 (en) 2009-05-14
MX2010004935A (es) 2010-05-24
CN101849417A (zh) 2010-09-29
EP2210420A2 (en) 2010-07-28
US20100232520A1 (en) 2010-09-16
JP2011503968A (ja) 2011-01-27
WO2009061363A3 (en) 2009-08-13

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FZDE Dead

Effective date: 20131030