CN101960726A - 用于解码增强型视频流的方法和装置 - Google Patents
用于解码增强型视频流的方法和装置 Download PDFInfo
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- CN101960726A CN101960726A CN2009801078195A CN200980107819A CN101960726A CN 101960726 A CN101960726 A CN 101960726A CN 2009801078195 A CN2009801078195 A CN 2009801078195A CN 200980107819 A CN200980107819 A CN 200980107819A CN 101960726 A CN101960726 A CN 101960726A
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- H04N7/00—Television systems
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- 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
- H04N19/127—Prioritisation of hardware or computational resources
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
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- 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
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- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- 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
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- H—ELECTRICITY
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- 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
- H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display buffer
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- H04N21/845—Structuring of content, e.g. decomposing content into time segments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (25)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510279266.9A CN104967869B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
CN201410326963.0A CN104202600B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3437008P | 2008-03-06 | 2008-03-06 | |
US61/034,370 | 2008-03-06 | ||
US12/395,056 US8369415B2 (en) | 2008-03-06 | 2009-02-27 | Method and apparatus for decoding an enhanced video stream |
US12/395,056 | 2009-02-27 | ||
PCT/US2009/035945 WO2009111519A1 (en) | 2008-03-06 | 2009-03-04 | Method and apparatus for decoding an enhanced video stream |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510279266.9A Division CN104967869B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
CN201410326963.0A Division CN104202600B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101960726A true CN101960726A (zh) | 2011-01-26 |
CN101960726B CN101960726B (zh) | 2015-07-01 |
Family
ID=41053556
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410326963.0A Active CN104202600B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
CN201510279266.9A Expired - Fee Related CN104967869B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
CN200980107819.5A Active CN101960726B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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CN201410326963.0A Active CN104202600B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
CN201510279266.9A Expired - Fee Related CN104967869B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8369415B2 (zh) |
EP (2) | EP2899972B1 (zh) |
JP (3) | JP5238827B2 (zh) |
KR (2) | KR101501333B1 (zh) |
CN (3) | CN104202600B (zh) |
ES (1) | ES2530218T3 (zh) |
WO (1) | WO2009111519A1 (zh) |
Cited By (1)
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CN103533404A (zh) * | 2012-07-04 | 2014-01-22 | 扬智电子科技(上海)有限公司 | 数字广播电视的接收方法 |
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US9167246B2 (en) * | 2008-03-06 | 2015-10-20 | Arris Technology, Inc. | Method and apparatus for decoding an enhanced video stream |
EP2194717A2 (en) * | 2008-12-08 | 2010-06-09 | Electronics and Telecommunications Research Institute | Method for generating and processing hierarchical PES packet for digital satellite broadcasting based on SVC video |
KR101216329B1 (ko) * | 2009-12-16 | 2012-12-27 | 한국전자통신연구원 | 복수 계층 영상의 품질 측정 방법 및 시스템 |
CN102860008B (zh) * | 2010-01-06 | 2016-05-11 | 杜比实验室特许公司 | 用于多层视频系统的复杂度自适应可伸缩解码及流处理 |
CN102763408B (zh) * | 2010-02-11 | 2020-01-17 | 上海诺基亚贝尔股份有限公司 | 基于svc的e-mbms流传输方法和设备 |
WO2011142569A2 (en) * | 2010-05-10 | 2011-11-17 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving layered coded video |
US8705616B2 (en) | 2010-06-11 | 2014-04-22 | Microsoft Corporation | Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures |
JP2012095053A (ja) * | 2010-10-26 | 2012-05-17 | Toshiba Corp | ストリーム伝送システム、送信装置、受信装置、ストリーム伝送方法及びプログラム |
US9591318B2 (en) * | 2011-09-16 | 2017-03-07 | Microsoft Technology Licensing, Llc | Multi-layer encoding and decoding |
US11089343B2 (en) | 2012-01-11 | 2021-08-10 | Microsoft Technology Licensing, Llc | Capability advertisement, configuration and control for video coding and decoding |
KR20130085987A (ko) * | 2012-01-20 | 2013-07-30 | 한국전자통신연구원 | 이종망 네트워크에서 미디어 프래그먼트 유닛으로 나누어진 액세스 유닛을 가지는 미디어 데이터를 전송하는 방법 |
EP2834970B1 (en) | 2012-04-06 | 2017-07-05 | Vidyo, Inc. | Level signaling for layered video coding |
JP5979949B2 (ja) | 2012-04-11 | 2016-08-31 | キヤノン株式会社 | 画像データ送信装置及び画像データ受信装置 |
JP5979948B2 (ja) * | 2012-04-11 | 2016-08-31 | キヤノン株式会社 | 画像データ送信装置及び画像データ受信装置 |
US9154785B2 (en) * | 2012-10-08 | 2015-10-06 | Qualcomm Incorporated | Sub-bitstream applicability to nested SEI messages in video coding |
US20140301436A1 (en) * | 2013-04-05 | 2014-10-09 | Qualcomm Incorporated | Cross-layer alignment in multi-layer video coding |
US10063868B2 (en) | 2013-04-08 | 2018-08-28 | Arris Enterprises Llc | Signaling for addition or removal of layers in video coding |
US20150016547A1 (en) * | 2013-07-15 | 2015-01-15 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
KR102657916B1 (ko) * | 2013-07-15 | 2024-04-15 | 지이 비디오 컴프레션, 엘엘씨 | 다계층식 비디오 코딩에서의 저지연 개념 |
CN103338410B (zh) * | 2013-07-19 | 2016-05-11 | 西安电子科技大学 | 多路径并行传输下基于svc的实时流媒体重组算法 |
US10291922B2 (en) | 2013-10-28 | 2019-05-14 | Arris Enterprises Llc | Method and apparatus for decoding an enhanced video stream |
CA2949823C (en) * | 2014-05-21 | 2020-12-08 | Arris Enterprises Llc | Individual buffer management in transport of scalable video |
EP3146724A1 (en) | 2014-05-21 | 2017-03-29 | ARRIS Enterprises LLC | Signaling and selection for the enhancement of layers in scalable video |
MX2018002265A (es) | 2015-08-25 | 2018-03-23 | Sony Corp | Aparato de transmision, metodo de transmision, aparato de recepcion, y metodo de recepcion. |
GB2547442B (en) | 2016-02-17 | 2022-01-12 | V Nova Int Ltd | Physical adapter, signal processing equipment, methods and computer programs |
CA3051660A1 (en) * | 2017-02-03 | 2018-08-09 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
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US20050180512A1 (en) * | 2004-01-16 | 2005-08-18 | Narasimhan Mandayam A. | Method and apparatus for determining timing information from a bit stream |
US20070183494A1 (en) * | 2006-01-10 | 2007-08-09 | Nokia Corporation | Buffering of decoded reference pictures |
US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
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JP5082209B2 (ja) * | 2005-06-27 | 2012-11-28 | 株式会社日立製作所 | 送信装置、受信装置、及び映像信号送受信システム |
CN101390399B (zh) * | 2006-01-11 | 2010-12-01 | 诺基亚公司 | 可伸缩视频编码中的图片的后向兼容聚合 |
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-
2009
- 2009-02-27 US US12/395,056 patent/US8369415B2/en active Active
- 2009-03-04 KR KR1020127025550A patent/KR101501333B1/ko active IP Right Grant
- 2009-03-04 CN CN201410326963.0A patent/CN104202600B/zh active Active
- 2009-03-04 KR KR1020107022262A patent/KR101303480B1/ko active IP Right Grant
- 2009-03-04 EP EP14189574.8A patent/EP2899972B1/en active Active
- 2009-03-04 EP EP09718316.4A patent/EP2253070B1/en active Active
- 2009-03-04 CN CN201510279266.9A patent/CN104967869B/zh not_active Expired - Fee Related
- 2009-03-04 JP JP2010548941A patent/JP5238827B2/ja active Active
- 2009-03-04 CN CN200980107819.5A patent/CN101960726B/zh active Active
- 2009-03-04 WO PCT/US2009/035945 patent/WO2009111519A1/en active Application Filing
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2013
- 2013-04-01 JP JP2013076263A patent/JP5748234B2/ja active Active
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2015
- 2015-05-07 JP JP2015095098A patent/JP6040282B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050180512A1 (en) * | 2004-01-16 | 2005-08-18 | Narasimhan Mandayam A. | Method and apparatus for determining timing information from a bit stream |
US20070183494A1 (en) * | 2006-01-10 | 2007-08-09 | Nokia Corporation | Buffering of decoded reference pictures |
US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103533404A (zh) * | 2012-07-04 | 2014-01-22 | 扬智电子科技(上海)有限公司 | 数字广播电视的接收方法 |
CN103533404B (zh) * | 2012-07-04 | 2016-12-21 | 扬智电子科技(上海)有限公司 | 数字广播电视的接收方法 |
Also Published As
Publication number | Publication date |
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JP5748234B2 (ja) | 2015-07-15 |
JP2013153523A (ja) | 2013-08-08 |
KR101303480B1 (ko) | 2013-09-05 |
JP6040282B2 (ja) | 2016-12-07 |
JP2011514080A (ja) | 2011-04-28 |
JP5238827B2 (ja) | 2013-07-17 |
EP2899972A1 (en) | 2015-07-29 |
CN101960726B (zh) | 2015-07-01 |
CN104967869B (zh) | 2018-06-05 |
KR20120125655A (ko) | 2012-11-16 |
WO2009111519A1 (en) | 2009-09-11 |
KR20100119002A (ko) | 2010-11-08 |
JP2015144493A (ja) | 2015-08-06 |
US20090225870A1 (en) | 2009-09-10 |
EP2253070B1 (en) | 2015-01-21 |
ES2530218T3 (es) | 2015-02-27 |
KR101501333B1 (ko) | 2015-03-11 |
EP2253070A1 (en) | 2010-11-24 |
US8369415B2 (en) | 2013-02-05 |
EP2899972B1 (en) | 2021-12-08 |
CN104967869A (zh) | 2015-10-07 |
CN104202600B (zh) | 2018-05-15 |
CN104202600A (zh) | 2014-12-10 |
EP2253070A4 (en) | 2011-07-27 |
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