CN104202600A - 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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- CN104202600A CN104202600A CN201410326963.0A CN201410326963A CN104202600A CN 104202600 A CN104202600 A CN 104202600A CN 201410326963 A CN201410326963 A CN 201410326963A CN 104202600 A CN104202600 A CN 104202600A
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Classifications
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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
-
- 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
- H04N19/127—Prioritisation of hardware or computational resources
-
- 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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
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- 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
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- 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
- H04N19/42—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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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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- 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
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- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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]
- H04N21/40—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
- H04N21/44004—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
-
- 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
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
-
- 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 (4)
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 | ||
CN200980107819.5A CN101960726B (zh) | 2008-03-06 | 2009-03-04 | 用于解码增强型视频流的方法和装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980107819.5A Division CN101960726B (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 |
---|---|
CN104202600A true CN104202600A (zh) | 2014-12-10 |
CN104202600B CN104202600B (zh) | 2018-05-15 |
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 After (2)
Application Number | Title | Priority Date | Filing Date |
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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 |
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) |
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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 |
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 |
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 |
US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
WO2007110742A2 (en) * | 2006-03-27 | 2007-10-04 | Nokia Corporation | Picture delimiter in scalable video coding |
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US20070201811A1 (en) * | 2003-12-22 | 2007-08-30 | Koninklijke Philips Electronics N.V. | Disc Allocation/Scheduling For Layered Video |
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KR100763181B1 (ko) * | 2005-04-19 | 2007-10-05 | 삼성전자주식회사 | 기초계층과 향상계층의 데이터를 바탕으로 예측 정보를코딩하여 코딩율을 향상시키는 방법 및 장치 |
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 |
WO2007080223A1 (en) | 2006-01-10 | 2007-07-19 | Nokia Corporation | Buffering of decoded reference pictures |
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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JP2009010649A (ja) * | 2007-06-27 | 2009-01-15 | Sharp Corp | スケーラブルビデオストリーム復号装置およびスケーラブルビデオストリーム生成装置 |
-
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
- 2009-03-04 ES ES09718316.4T patent/ES2530218T3/es active Active
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2013
- 2013-04-01 JP JP2013076263A patent/JP5748234B2/ja active Active
-
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 |
WO2007110742A2 (en) * | 2006-03-27 | 2007-10-04 | Nokia Corporation | Picture delimiter in scalable video coding |
US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
Also Published As
Publication number | Publication date |
---|---|
JP5748234B2 (ja) | 2015-07-15 |
JP2013153523A (ja) | 2013-08-08 |
CN101960726A (zh) | 2011-01-26 |
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 |
EP2253070A4 (en) | 2011-07-27 |
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