KR101635235B1 - 스케일러블 비디오 코딩(ｓｖｃ)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(ｒｔｐ) 패킷화 방법 - Google Patents

스케일러블 비디오 코딩(ｓｖｃ)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(ｒｔｐ) 패킷화 방법 Download PDF

Info

Publication number
KR101635235B1
KR101635235B1 KR1020117004572A KR20117004572A KR101635235B1 KR 101635235 B1 KR101635235 B1 KR 101635235B1 KR 1020117004572 A KR1020117004572 A KR 1020117004572A KR 20117004572 A KR20117004572 A KR 20117004572A KR 101635235 B1 KR101635235 B1 KR 101635235B1
Authority
KR
South Korea
Prior art keywords
layer
scalable
packet
svc
video
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
KR1020117004572A
Other languages
English (en)
Korean (ko)
Other versions
KR20110042201A (ko
Inventor
시우핑 루
젠유 우
존 치앙 리
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20110042201A publication Critical patent/KR20110042201A/ko
Application granted granted Critical
Publication of KR101635235B1 publication Critical patent/KR101635235B1/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
    • 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
    • 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
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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]
    • H04N21/40—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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display 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]
    • H04N21/60—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
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020117004572A 2008-07-26 2009-01-29 스케일러블 비디오 코딩(ｓｖｃ)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(ｒｔｐ) 패킷화 방법 Expired - Fee Related KR101635235B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8390908P 2008-07-26 2008-07-26
US61/083,909 2008-07-26

Publications (2)

Publication Number Publication Date
KR20110042201A KR20110042201A (ko) 2011-04-25
KR101635235B1 true KR101635235B1 (ko) 2016-06-30

Family

ID=41168539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117004572A Expired - Fee Related KR101635235B1 (ko) 2008-07-26 2009-01-29 스케일러블 비디오 코딩(ｓｖｃ)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(ｒｔｐ) 패킷화 방법

Country Status (7)

Country Link
US (1) US8582644B2 (enExample)
EP (1) EP2304955B1 (enExample)
JP (1) JP5155449B2 (enExample)
KR (1) KR101635235B1 (enExample)
CN (1) CN102106156B (enExample)
BR (1) BRPI0915958A2 (enExample)
WO (1) WO2010014123A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8289370B2 (en) 2005-07-20 2012-10-16 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
US20090161762A1 (en) * 2005-11-15 2009-06-25 Dong-San Jun Method of scalable video coding for varying spatial scalability of bitstream in real time and a codec using the same
US9578325B2 (en) * 2010-01-13 2017-02-21 Texas Instruments Incorporated Drift reduction for quality scalable video coding
EP2395505A1 (en) * 2010-06-11 2011-12-14 Thomson Licensing Method and apparatus for searching in a layered hierarchical bit stream followed by replay, said bit stream including a base layer and at least one enhancement layer
WO2012096981A1 (en) * 2011-01-14 2012-07-19 Vidyo, Inc. Improved nal unit header
WO2012096806A1 (en) 2011-01-14 2012-07-19 Vidyo, Inc. High layer syntax for temporal scalability
CA2829493A1 (en) 2011-03-10 2012-09-13 Vidyo, Inc. Dependency parameter set for scalable video coding
US9420307B2 (en) 2011-09-23 2016-08-16 Qualcomm Incorporated Coding reference pictures for a reference picture set
US20130138829A1 (en) * 2011-11-30 2013-05-30 Rovi Technologies Corporation Scalable video coding over real-time transport protocol
KR101876299B1 (ko) * 2012-01-20 2018-07-09 전자부품연구원 하이브리드 전송환경에서 스케일러블 초고해상도 비디오 서비스를 위한 프로그램 구성 정보 송수신 방법
KR102094503B1 (ko) * 2012-04-15 2020-03-30 삼성전자주식회사 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치
US9313486B2 (en) 2012-06-20 2016-04-12 Vidyo, Inc. Hybrid video coding techniques
JP5885604B2 (ja) * 2012-07-06 2016-03-15 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
JP6050488B2 (ja) * 2012-07-06 2016-12-21 サムスン エレクトロニクス カンパニー リミテッド ランダムアクセスのためのマルチレイヤビデオ符号化方法及びその装置、並びにランダムアクセスのためのマルチレイヤビデオ復号化方法及びその装置
WO2014049205A1 (en) * 2012-09-28 2014-04-03 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
CN103780954B (zh) * 2012-10-22 2017-05-10 上海贝尔股份有限公司 一种组合使用流媒体裁剪技术和显性拥塞通知技术的方法
US9351011B2 (en) * 2012-11-28 2016-05-24 Intel Corporation Video pipeline with direct linkage between decoding and post processing
CA2893837C (en) 2012-12-17 2020-09-01 Thomson Licensing Robust digital channels
WO2014098789A1 (en) 2012-12-17 2014-06-26 Thomson Licensing Robust digital channels
CN103079073A (zh) * 2013-01-16 2013-05-01 南京邮电大学 正交频分多址接入系统中面向可伸缩视频的资源分配方法
US9602973B2 (en) * 2013-02-19 2017-03-21 Qualcomm Incorporated Applying error resiliency based on speed
US9723305B2 (en) 2013-03-29 2017-08-01 Qualcomm Incorporated RTP payload format designs
FR3004055A1 (fr) * 2013-03-29 2014-10-03 France Telecom Transcodage et diffusion adaptative de contenus multimedia
US9648353B2 (en) * 2013-04-04 2017-05-09 Qualcomm Incorporated Multiple base layer reference pictures for SHVC
EP3672245A1 (en) 2013-04-05 2020-06-24 Samsung Electronics Co., Ltd. Multi-layer video coding method for random access and device therefor, and multi-layer video decoding method for random access and device therefor
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
US9674533B2 (en) 2013-04-05 2017-06-06 Qualcomm Incorporated Picture alignments in multi-layer video coding
CN105103562B (zh) * 2013-04-05 2019-07-12 夏普株式会社 随机接入点画面
CN103313045A (zh) * 2013-05-31 2013-09-18 哈尔滨工业大学 宽带多媒体集群系统调度台h.264视频分包方法
US10003815B2 (en) 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
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
CN103402122A (zh) * 2013-06-24 2013-11-20 中国联合网络通信集团有限公司 移动流媒体服务控制方法及其装置
EP3020191B1 (en) * 2013-07-11 2021-01-06 Dejero Labs Inc. Systems and methods for transmission of data streams
US20150016502A1 (en) * 2013-07-15 2015-01-15 Qualcomm Incorporated Device and method for scalable coding of video information
JP2015053565A (ja) * 2013-09-05 2015-03-19 ソニー株式会社 情報処理装置および情報処理方法
US10264272B2 (en) * 2013-10-15 2019-04-16 Qualcomm Incorporated Device and method for scalable coding of video information
EP3080995A4 (en) * 2013-12-15 2017-09-27 LG Electronics Inc. Broadcast transmission device and operating method thereof, and broadcast reception device and operating method thereof
US12177417B2 (en) 2014-01-08 2024-12-24 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
JP2015136059A (ja) * 2014-01-17 2015-07-27 ソニー株式会社 通信装置、通信データ生成方法、および通信データ処理方法
GB201515496D0 (en) 2015-09-01 2015-10-14 Microsoft Technology Licensing Llc Packet transmissions
KR102468763B1 (ko) 2016-02-05 2022-11-18 삼성전자 주식회사 영상처리장치 및 그 제어방법
GB201817781D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Mehods, apparatuses, computer programs and computer-readable media
US10880585B1 (en) * 2019-06-12 2020-12-29 Amazon Technologies, Inc. Split-and-stitch media content encoding
US11539957B2 (en) * 2019-06-20 2022-12-27 Tencent America LLC Layered random access with reference picture resampling
US11265357B2 (en) * 2019-10-10 2022-03-01 Microsoft Technology Licensing, Llc AV1 codec for real-time video communication
WO2021188451A1 (en) 2020-03-16 2021-09-23 Bytedance Inc. Random access point access unit in scalable video coding
US11503289B2 (en) * 2020-05-27 2022-11-15 Tencent America LLC Bitstream structure for viewport-based streaming with a fallback bitstream
CN112533029B (zh) * 2020-11-17 2023-02-28 浙江大华技术股份有限公司 一种视频分时传输方法、摄像装置、系统和存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012062A1 (en) 2005-07-19 2007-01-25 Apple Computer, Inc. Method and apparatus for media data transmission

Family Cites Families (7)

* 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
US7746378B2 (en) * 2004-10-12 2010-06-29 International Business Machines Corporation Video analysis, archiving and alerting methods and apparatus for a distributed, modular and extensible video surveillance system
KR100643291B1 (ko) 2005-04-14 2006-11-10 삼성전자주식회사 랜덤 엑세스의 지연을 최소화하는 비디오 복부호화 장치 및방법
WO2007080502A2 (en) * 2006-01-11 2007-07-19 Nokia Corporation Backward-compatible aggregation of pictures in scalable video coding
JP2009531940A (ja) * 2006-03-24 2009-09-03 韓國電子通信研究院 Ｆｇｓレイヤーの動きデータを利用してインターレイヤーリダンダンシを除去するコーディング方法及びその装置
CN101849417A (zh) * 2007-11-05 2010-09-29 汤姆森特许公司 用于快速信道改变和增加的容错性的可缩放视频编码方法
KR20110039531A (ko) * 2008-07-16 2011-04-19 톰슨 라이센싱 코딩 효율을 증가시키기 위하여 고속 채널 변경을 위한 스케일러블 비디오 코딩 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012062A1 (en) 2005-07-19 2007-01-25 Apple Computer, Inc. Method and apparatus for media data transmission

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
S. Wenger, et al. RTP Payload Format for SVC Video. draft-ietf-avt-rtp-svc-13.txt. Jul. 14, 2008, pp.1-86
Y-K. Wang, et al. System and Transport Interface of SVC, IEEE Trans. on CSVT. Sep. 2007, Vol. 17, No. 9, pp.1149-1163

Also Published As

Publication number Publication date
US20110134994A1 (en) 2011-06-09
CN102106156B (zh) 2013-06-19
JP5155449B2 (ja) 2013-03-06
CN102106156A (zh) 2011-06-22
KR20110042201A (ko) 2011-04-25
WO2010014123A1 (en) 2010-02-04
BRPI0915958A2 (pt) 2018-06-05
EP2304955B1 (en) 2017-03-29
US8582644B2 (en) 2013-11-12
EP2304955A1 (en) 2011-04-06
JP2011529321A (ja) 2011-12-01

Similar Documents

Publication Publication Date Title
KR101635235B1 (ko) 스케일러블 비디오 코딩(ｓｖｃ)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(ｒｔｐ) 패킷화 방법
US8396082B2 (en) Time-interleaved simulcast for tune-in reduction
US20100232520A1 (en) Scalable video coding method for fast channel change and increased error relilience
Schierl et al. Using H. 264/AVC-based scalable video coding (SVC) for real time streaming in wireless IP networks
US20110110418A1 (en) Scalable video coding method for fast channel change to increase coding efficiency
JP5791893B2 (ja) 以前の伝送データを用いた、ビデオ・コンテンツ及びサービスのブロードキャストの受信のための方法及びデバイス
US20110109810A1 (en) Method an apparatus for fast channel change using a scalable video coding (svc) stream
CN101390399A (zh) 可伸缩视频编码中的图片的后向兼容聚合
CN102498722B (zh) 利用选择mpeg-2传输流多路复用的多媒体流的基础分组进行该流的分发
US20080301742A1 (en) Time-interleaved simulcast for tune-in reduction
CN1998240B (zh) 用于传送预测和非预测数据帧的方法和设备
KR101656193B1 (ko) 이기종 망에서의 uhd 비디오 전송을 위한 mmt 기반 방송 시스템 및 방법
WO2010014239A2 (en) Staggercasting with hierarchical coding information
Buchowicz Video coding and transmission standards for 3D television—a survey
Reguant et al. Delivery of H264 SVC/MDC streams over Wimax and DVB-T networks
Quinlan Efficient delivery of scalable media streaming over lossy networks
WO2008149271A2 (en) Time-interleaved simulcast for tune-in reduction
HK1127205B (en) Backward-compatible aggregation of pictures in scalable video coding

Legal Events

Date Code Title Description
PA0105 International application

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

PG1501 Laying open of application

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

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

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

PA0201 Request for examination

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

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

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

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

Not in force date: 20190625

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

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: 20190625