KR20090006014A - 버전이 다른 avs1-p2 비트스트림을 시그널링하고디코딩하기 위한 방법 및 장치 - Google Patents
버전이 다른 avs1-p2 비트스트림을 시그널링하고디코딩하기 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR20090006014A KR20090006014A KR1020080066669A KR20080066669A KR20090006014A KR 20090006014 A KR20090006014 A KR 20090006014A KR 1020080066669 A KR1020080066669 A KR 1020080066669A KR 20080066669 A KR20080066669 A KR 20080066669A KR 20090006014 A KR20090006014 A KR 20090006014A
- Authority
- KR
- South Korea
- Prior art keywords
- bitstream
- avs
- decoding
- avs1
- version information
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000011664 signaling Effects 0.000 title abstract description 7
- 238000012545 processing Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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]
- H04N21/60—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
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
-
- 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
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N21/23439—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 for generating different versions
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
- H04N21/440218—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 transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
-
- 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
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- 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
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6336—Control signals issued by server directed to the network components or client directed to client directed to decoder
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (10)
- AVS 비트스트림내의 디코딩 버전 정보에 기반하여 상기 AVS 비트스트림을 디코딩하는 단계를 포함하되,상기 디코딩 버전 정보는 상기 AVS 비트스트림의 코딩동안 상기 AVS 비트스트림내에 삽입된 비디오 처리 방법.
- 청구항 1에 있어서,상기 디코딩 버전 정보는 상기 AVS 비트스트림의 상기 코딩을 위해 사용된 특정 AVS 포맷을 명시하는 비디오 처리 방법.
- 청구항 1에 있어서,상기 디코딩 버전 정보는 상기 AVS 비트스트림의 인코딩동안 상기 AVS 비트스트림내에 삽입된 비디오 처리 방법.
- 청구항 1에 있어서,상기 디코딩 버전 정보는 상기 AVS 비트스트림의 트랜스코딩 동안 상기 AVS 비트스트림내에 삽입된 비디오 처리 방법.
- 청구항 1에 있어서,상기 AVS 비트스트림은 AVS1-P2 포맷의 비트스트림인 비디오 처리 방법.
- AVS 비트스트림내의 디코딩 버전 정보에 기반하여 상기 AVS 비트스트림을 디코딩하도록 동작가능한 하나 또는 그 이상의 프로세서들을 포함하되,상기 디코딩 버전 정보는 상기 AVS 비트스트림의 코딩동안 상기 AVS 비트스트림내에 삽입된 데이터 처리 시스템.
- 청구항 6에 있어서, 상기 디코딩 버전 정보는 상기 AVS 비트스트림의 상기 코딩을 위해 사용된 특정 AVS 포맷을 명시하는 데이터 처리 시스템.
- 청구항 6에 있어서, 상기 디코딩 버전 정보는 상기 AVS 비트스트림의 인코딩동안 상기 AVS 비트스트림내에 삽입된 데이터 처리 시스템.
- 청구항 6에 있어서, 상기 디코딩 버전 정보는 상기 AVS 비트스트림의 트랜스코딩동안 상기 AVS 비트스트림내에 삽입된 데이터 처리 시스템.
- 기계에 의해 실행가능하며, 비디오 처리를 가능하게 하는 적어도 하나의 코드 섹션을 가지는 컴퓨터 프로그램이 저장된 기계 가독 스토리지로서, 상기 기계가,AVS 비트스트림내의 디코딩 버전 정보에 기반하여 상기 AVS 비트스트림을 디 코딩하는 단계를 포함하는 단계들을 수행하게 하되,상기 디코딩 정보는 상기 AVS 비트스트림의 코딩동안 상기 AVS 비트스트림내에 삽입된 기계 가독 스토리지.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94855307P | 2007-07-09 | 2007-07-09 | |
US60/948,553 | 2007-07-09 | ||
US12/142,409 | 2008-06-19 | ||
US12/142,409 US8576918B2 (en) | 2007-07-09 | 2008-06-19 | Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090006014A true KR20090006014A (ko) | 2009-01-14 |
KR100963211B1 KR100963211B1 (ko) | 2010-06-16 |
Family
ID=40019449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080066669A Expired - Fee Related KR100963211B1 (ko) | 2007-07-09 | 2008-07-09 | 버전이 다른 avs1-p2 비트스트림을 시그널링하고디코딩하기 위한 방법 및 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8576918B2 (ko) |
EP (1) | EP2015579A1 (ko) |
KR (1) | KR100963211B1 (ko) |
CN (2) | CN101345864B (ko) |
TW (1) | TWI504275B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8576918B2 (en) | 2007-07-09 | 2013-11-05 | Broadcom Corporation | Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions |
US9154797B2 (en) | 2010-09-20 | 2015-10-06 | Onecodec, Limited | Systems and methods for encoding and decoding |
EP2622738A4 (en) * | 2010-09-28 | 2015-05-27 | Onecodec Ltd | SYSTEMS AND METHODS FOR ENCODING AND DECODING |
US10129556B2 (en) | 2014-05-16 | 2018-11-13 | Bevara Technologies, Llc | Systems and methods for accessing digital data |
US10025787B2 (en) | 2011-08-17 | 2018-07-17 | Bevara Technologies, Llc | Systems and methods for selecting digital data for archival |
US9591355B2 (en) * | 2012-10-19 | 2017-03-07 | Broadcom Corporation | Decoding video streams using decoders supporting a different encoding profile |
WO2015176009A1 (en) | 2014-05-16 | 2015-11-19 | Bevara Technologies, Llc | Systems and methods for selecting digital data for archival |
US10965780B2 (en) | 2018-01-18 | 2021-03-30 | Bevara Technologies, Llc | Browser navigation for facilitating data access |
EP4500871A1 (en) | 2022-03-28 | 2025-02-05 | Bevara Technologies, LLC | Modular pipelines for accessing digital data |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6208745B1 (en) * | 1997-12-30 | 2001-03-27 | Sarnoff Corporation | Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence |
KR100895932B1 (ko) * | 2002-04-19 | 2009-05-07 | 마이크로소프트 코포레이션 | 비-바이트 정렬되거나 비트 시프팅된 위치를 포함하는위치에서 시작 코드 에뮬레이션을 방지하기 위한 방법 및시스템 |
US20060056716A1 (en) * | 2003-04-09 | 2006-03-16 | Junichi Komeno | Osd-synthesized image decoding device, osd-synthesized image decoding method, program, and recording medium |
US20050169544A1 (en) * | 2004-02-02 | 2005-08-04 | Clark Adam L. | System and method for encoding and decoding video |
US20050229231A1 (en) | 2004-03-31 | 2005-10-13 | Lippincott Louis A | Converter-assisted video encoder |
US9560367B2 (en) * | 2004-09-03 | 2017-01-31 | Nokia Technologies Oy | Parameter set and picture header in video coding |
US20060083298A1 (en) * | 2004-10-14 | 2006-04-20 | Nokia Corporation | Reference picture management in video coding |
US8615038B2 (en) * | 2004-12-06 | 2013-12-24 | Nokia Corporation | Video coding, decoding and hypothetical reference decoder |
US7209059B2 (en) * | 2004-12-06 | 2007-04-24 | Matsushita Electric Industrial Co., Ltd. | Decoding method and encoding method |
WO2006083824A2 (en) * | 2005-02-01 | 2006-08-10 | Texas Instruments Incorporated | Random access in avs-m video bitstreams |
US7822121B2 (en) * | 2005-03-17 | 2010-10-26 | Lsi Corporation | Method and/or apparatus for implementing global motion compensation in a video system |
US7974517B2 (en) * | 2005-10-05 | 2011-07-05 | Broadcom Corporation | Determination of decoding information |
WO2007065351A1 (en) * | 2005-12-05 | 2007-06-14 | Huawei Technologies Co., Ltd. | Binarizing method and device thereof |
US7626518B2 (en) * | 2006-06-08 | 2009-12-01 | Via Technologies, Inc. | Decoding systems and methods in computational core of programmable graphics processing unit |
CN101485094B (zh) * | 2006-07-14 | 2012-05-30 | 安凯(广州)软件技术有限公司 | 最大熵意义下后向兼容多通道音频编码与解码方法和系统 |
US9503777B2 (en) * | 2007-06-05 | 2016-11-22 | Broadcom Corporation | Method and system for unified start code emulation prevention bits processing for AVS |
US8576918B2 (en) | 2007-07-09 | 2013-11-05 | Broadcom Corporation | Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions |
US7932843B2 (en) * | 2008-10-17 | 2011-04-26 | Texas Instruments Incorporated | Parallel CABAC decoding for video decompression |
-
2008
- 2008-06-19 US US12/142,409 patent/US8576918B2/en active Active
- 2008-06-26 EP EP08011603A patent/EP2015579A1/en not_active Ceased
- 2008-07-07 CN CN2008101283835A patent/CN101345864B/zh active Active
- 2008-07-07 CN CN2011100375352A patent/CN102088596B/zh not_active Expired - Fee Related
- 2008-07-09 TW TW097125917A patent/TWI504275B/zh active
- 2008-07-09 KR KR1020080066669A patent/KR100963211B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101345864B (zh) | 2012-03-21 |
HK1158414A1 (en) | 2012-07-13 |
TWI504275B (zh) | 2015-10-11 |
US8576918B2 (en) | 2013-11-05 |
CN102088596B (zh) | 2013-07-10 |
CN101345864A (zh) | 2009-01-14 |
US20090016446A1 (en) | 2009-01-15 |
KR100963211B1 (ko) | 2010-06-16 |
CN102088596A (zh) | 2011-06-08 |
TW200922329A (en) | 2009-05-16 |
EP2015579A1 (en) | 2009-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100963211B1 (ko) | 버전이 다른 avs1-p2 비트스트림을 시그널링하고디코딩하기 위한 방법 및 장치 | |
US9883213B2 (en) | Embedding encoded audio into transport stream for perfect splicing | |
CN102037731A (zh) | 压缩视频中属于互相关性层的图片的通知和抽取 | |
EP1610557A1 (en) | System and method for embedding multimedia processing information in a multimedia bitstream | |
US20060059509A1 (en) | System and method for embedding commercial information in a video bitstream | |
KR100969224B1 (ko) | 미싱 또는 무효 포워드 레퍼런스 픽쳐들을 갖는 b 픽쳐들의 처리 방법 및 시스템 | |
CN102196268B (zh) | 多媒体数据处理方法、装置和系统 | |
CN106878290B (zh) | 音视频的播放方法及装置 | |
JP2005123907A (ja) | データ再構成装置 | |
US20100186464A1 (en) | Laundry refresher unit and laundry treating apparatus having the same | |
US6097439A (en) | Omnibus closed captioning decoder for encoded video | |
EP1967008A2 (en) | Video encoding and decoding | |
CN101742302B (zh) | 多模mpeg系统层解复用方法 | |
CN102098504A (zh) | 影音解码装置 | |
HK1158414B (zh) | 视频处理方法和处理数据的系统 | |
US20130191133A1 (en) | Apparatus for audio data processing and method therefor | |
EP4555743A1 (en) | Method, device, and computer program for optimizing dynamic encapsulation and parsing of content data | |
GB2620583A (en) | Method, device, and computer program for optimizing dynamic encapsulation and parsing of content data | |
US20080012737A1 (en) | Method and apparatus for updating decoder configuration | |
JP2025520259A (ja) | コンテンツデータの動的なカプセル化及び解析を最適化するための方法、デバイス、並びにコンピュータプログラム | |
GB2617359A (en) | Method and apparatus for describing subsamples in a media file |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080709 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100222 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100526 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20100604 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20100607 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20130524 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20130524 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140701 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20140701 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150601 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20150601 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160525 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20160525 Start annual number: 7 End annual number: 7 |
|
PC1903 | Unpaid annual fee |