CN101345864A - 视频处理方法和处理数据的系统 - Google Patents
视频处理方法和处理数据的系统 Download PDFInfo
- Publication number
- CN101345864A CN101345864A CNA2008101283835A CN200810128383A CN101345864A CN 101345864 A CN101345864 A CN 101345864A CN A2008101283835 A CNA2008101283835 A CN A2008101283835A CN 200810128383 A CN200810128383 A CN 200810128383A CN 101345864 A CN101345864 A CN 101345864A
- Authority
- CN
- China
- Prior art keywords
- bit stream
- avs
- avs1
- version information
- decoded version
- 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
- 238000012545 processing Methods 0.000 title claims description 7
- 238000003672 processing method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 46
- 230000008569 process Effects 0.000 claims description 21
- 238000004590 computer program Methods 0.000 claims description 6
- 230000015654 memory Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 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)
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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100375352A Division CN102088596B (zh) | 2007-07-09 | 2008-07-07 | 视频处理方法和处理数据的系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101345864A true CN101345864A (zh) | 2009-01-14 |
CN101345864B CN101345864B (zh) | 2012-03-21 |
Family
ID=40019449
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101283835A Active CN101345864B (zh) | 2007-07-09 | 2008-07-07 | 视频处理方法和处理数据的系统 |
CN2011100375352A Expired - Fee Related CN102088596B (zh) | 2007-07-09 | 2008-07-07 | 视频处理方法和处理数据的系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100375352A Expired - Fee Related CN102088596B (zh) | 2007-07-09 | 2008-07-07 | 视频处理方法和处理数据的系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8576918B2 (zh) |
EP (1) | EP2015579A1 (zh) |
KR (1) | KR100963211B1 (zh) |
CN (2) | CN101345864B (zh) |
HK (1) | HK1158414A1 (zh) |
TW (1) | TWI504275B (zh) |
Families Citing this family (8)
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 |
US8995534B2 (en) | 2010-09-20 | 2015-03-31 | Bevara Technologies, Llc | Systems and methods for encoding and decoding |
WO2012047507A1 (en) * | 2010-09-28 | 2012-04-12 | 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 |
EP3740882A1 (en) | 2018-01-18 | 2020-11-25 | Bevara Technologies, LLC | Browser navigation for facilitating data access |
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 |
JP4448334B2 (ja) * | 2002-04-19 | 2010-04-07 | マイクロソフト コーポレーション | バイト整列されていない(non−byte−alignedpositions)のポジション、および/またはビット・シフトされたポジション(bit−siftedpositions)を含む位置におけるスタート・コード・エミュレーションを防ぐための方法およびシステム |
JP4395778B2 (ja) * | 2003-04-09 | 2010-01-13 | パナソニック株式会社 | Osd合成画像復号装置、osd合成画像復号方法、プログラム、記録媒体 |
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 |
US7209059B2 (en) * | 2004-12-06 | 2007-04-24 | Matsushita Electric Industrial Co., Ltd. | Decoding method and encoding method |
US8615038B2 (en) * | 2004-12-06 | 2013-12-24 | Nokia Corporation | Video coding, decoding and hypothetical reference decoder |
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 |
EP1962514A4 (en) * | 2005-12-05 | 2012-02-15 | Huawei Tech Co Ltd | BINARIZATION METHOD AND ASSOCIATED DEVICE |
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 KR KR1020080066669A patent/KR100963211B1/ko active IP Right Grant
- 2008-07-09 TW TW097125917A patent/TWI504275B/zh active
-
2011
- 2011-11-21 HK HK11112585.3A patent/HK1158414A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI504275B (zh) | 2015-10-11 |
CN102088596A (zh) | 2011-06-08 |
TW200922329A (en) | 2009-05-16 |
US8576918B2 (en) | 2013-11-05 |
KR20090006014A (ko) | 2009-01-14 |
HK1158414A1 (en) | 2012-07-13 |
US20090016446A1 (en) | 2009-01-15 |
KR100963211B1 (ko) | 2010-06-16 |
CN102088596B (zh) | 2013-07-10 |
EP2015579A1 (en) | 2009-01-14 |
CN101345864B (zh) | 2012-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101345864B (zh) | 视频处理方法和处理数据的系统 | |
US9667685B2 (en) | Systems and methods for encoding and decoding | |
CN101390399B (zh) | 可伸缩视频编码中的图片的后向兼容聚合 | |
US8239766B2 (en) | Multimedia coding techniques for transitional effects | |
JP7045317B2 (ja) | 画像復号化・符号化方法、復号化・符号化装置 | |
TWI642283B (zh) | 用於封包標頭壓縮之方法及裝置 | |
CN107634930B (zh) | 一种媒体数据的获取方法和装置 | |
US20180070083A1 (en) | Transmission device, transmission method, reception device, and reception method | |
CN102244783B (zh) | 一种数据处理方法和系统 | |
CN101321280A (zh) | 一种实时视频转码流媒体服务器 | |
CN104011678A (zh) | 自动内容节目发现设备及方法 | |
CN103002353A (zh) | 对多媒体文件进行封装的方法及装置 | |
CN102630040A (zh) | 利用带宽优化的快速频道改变伴流解决方案 | |
CN104270667A (zh) | 一种节目切换方法、装置及终端 | |
CN108122558B (zh) | 一种latm aac音频流的实时转容实现方法及装置 | |
CN100527844C (zh) | 转换图像数据的编解码的方法和装置 | |
CA2816284C (en) | Encoding and decoding a multimedia signal using syntax to generate a dynamically configured decoder | |
US9674523B2 (en) | Methods and apparatus for transcoding digital video | |
US20130191133A1 (en) | Apparatus for audio data processing and method therefor | |
JP7092162B2 (ja) | 受信装置および受信方法 | |
JP7007293B2 (ja) | Mpeg-ts(トランスポートストリーム)対応データストリームを無線伝送するための伝送装置 | |
KR100755849B1 (ko) | 다른 형식의 복수개의 압축 포맷 데이터를 저장하는영상기기 및 그 제어방법 | |
CN107493505B (zh) | 一种支持双音频输出的视音频转码的装置和方法 | |
CN114125550A (zh) | 一种视频处理方法、装置、设备及可读存储介质 | |
KR20060089979A (ko) | 셋톱박스에서의 통합 디코딩 처리 장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Park Road, Irvine, California, USA, 16215, 92618-7013 Patentee before: Zyray Wireless Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |