CN1820503A - 提供高速多流mpeg处理器的方法和系统 - Google Patents
提供高速多流mpeg处理器的方法和系统 Download PDFInfo
- Publication number
- CN1820503A CN1820503A CNA2004800194694A CN200480019469A CN1820503A CN 1820503 A CN1820503 A CN 1820503A CN A2004800194694 A CNA2004800194694 A CN A2004800194694A CN 200480019469 A CN200480019469 A CN 200480019469A CN 1820503 A CN1820503 A CN 1820503A
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- 238000000034 method Methods 0.000 title claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000005055 memory storage Effects 0.000 claims 5
- 238000001914 filtration Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010387 memory retrieval Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
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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
-
- 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
- H04N21/2362—Generation or processing of Service Information [SI]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
-
- 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
- H04N19/436—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 using parallelised computational arrangements
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (52)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48603003P | 2003-07-09 | 2003-07-09 | |
US60/486,030 | 2003-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1820503A true CN1820503A (zh) | 2006-08-16 |
CN100373943C CN100373943C (zh) | 2008-03-05 |
Family
ID=34062109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800194694A Expired - Fee Related CN100373943C (zh) | 2003-07-09 | 2004-07-09 | 用于处理mpeg信号的系统以及mpeg处理器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7720147B2 (zh) |
EP (1) | EP1661397A4 (zh) |
JP (2) | JP2007529155A (zh) |
KR (1) | KR100998545B1 (zh) |
CN (1) | CN100373943C (zh) |
CA (1) | CA2531503C (zh) |
WO (1) | WO2005006404A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090504B (zh) * | 2007-07-20 | 2010-06-23 | 清华大学 | 一种面向视频标准应用的编解码器 |
CN107925777A (zh) * | 2015-08-31 | 2018-04-17 | 英特尔公司 | 用于视频译码的帧重新排序的方法和系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100714096B1 (ko) | 2004-12-21 | 2007-05-02 | 한국전자통신연구원 | 온-칩 네트워크를 구비한 동영상 인코딩 장치 및 그 설계방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0128244B1 (ko) | 1992-09-23 | 1998-04-02 | 배순훈 | 병렬 구조를 갖는 부호 화상 데이타의 복호 장치 |
US5828421A (en) | 1994-10-11 | 1998-10-27 | Hitachi America, Ltd. | Implementation efficient digital picture-in-picture decoding methods and apparatus |
US5566089A (en) * | 1994-10-26 | 1996-10-15 | General Instrument Corporation Of Delaware | Syntax parser for a video decompression processor |
US5764293A (en) * | 1995-12-26 | 1998-06-09 | C-Cube Microsystems, Inc. | Method of encoding video using master and slave encoders wherein bit budgets for frames to be encoded are based on encoded frames |
US5978509A (en) * | 1996-10-23 | 1999-11-02 | Texas Instruments Incorporated | Low power video decoder system with block-based motion compensation |
US5870087A (en) * | 1996-11-13 | 1999-02-09 | Lsi Logic Corporation | MPEG decoder system and method having a unified memory for transport decode and system controller functions |
US5751741A (en) * | 1996-11-20 | 1998-05-12 | Motorola, Inc. | Rate-adapted communication system and method for efficient buffer utilization thereof |
JPH10178644A (ja) * | 1996-12-18 | 1998-06-30 | Sharp Corp | 動画像復号装置 |
KR19980068686A (ko) * | 1997-02-22 | 1998-10-26 | 구자홍 | 엠펙 디코더(MPEG Decoder)의 레터 박스(Letter Box) 처리방법 |
US6088047A (en) | 1997-12-30 | 2000-07-11 | Sony Corporation | Motion compensated digital video decoding with buffered picture storage memory map |
US6215822B1 (en) * | 1997-12-30 | 2001-04-10 | Sony Corporation | Motion compensated digital video decoding and buffer memory addressing therefor |
US6519286B1 (en) | 1998-04-22 | 2003-02-11 | Ati Technologies, Inc. | Method and apparatus for decoding a stream of data |
US9668011B2 (en) * | 2001-02-05 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Single chip set-top box system |
US8312490B2 (en) * | 2000-03-23 | 2012-11-13 | The Directv Group, Inc. | DVR with enhanced functionality |
JP4208116B2 (ja) * | 2001-08-06 | 2009-01-14 | パナソニック株式会社 | 復号装置,復号方法,復号プログラム,および復号プログラム記録媒体 |
JP2003061088A (ja) * | 2001-08-08 | 2003-02-28 | Nec Corp | データ分離・復号装置 |
US6922739B2 (en) * | 2003-02-24 | 2005-07-26 | Broadcom Corporation | System and method for dual IDE channel servicing using single multiplexed interface having first and second channel transfer over a common bus |
-
2004
- 2004-07-09 KR KR1020067000413A patent/KR100998545B1/ko active IP Right Grant
- 2004-07-09 CA CA2531503A patent/CA2531503C/en not_active Expired - Fee Related
- 2004-07-09 US US10/888,551 patent/US7720147B2/en active Active
- 2004-07-09 WO PCT/US2004/022228 patent/WO2005006404A2/en not_active Application Discontinuation
- 2004-07-09 EP EP04777978A patent/EP1661397A4/en not_active Ceased
- 2004-07-09 CN CNB2004800194694A patent/CN100373943C/zh not_active Expired - Fee Related
- 2004-07-09 JP JP2006518958A patent/JP2007529155A/ja not_active Withdrawn
-
2012
- 2012-03-02 JP JP2012046081A patent/JP2012147457A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090504B (zh) * | 2007-07-20 | 2010-06-23 | 清华大学 | 一种面向视频标准应用的编解码器 |
CN107925777A (zh) * | 2015-08-31 | 2018-04-17 | 英特尔公司 | 用于视频译码的帧重新排序的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
KR100998545B1 (ko) | 2010-12-07 |
US7720147B2 (en) | 2010-05-18 |
EP1661397A4 (en) | 2007-12-26 |
JP2007529155A (ja) | 2007-10-18 |
WO2005006404A3 (en) | 2005-06-16 |
CA2531503C (en) | 2012-06-26 |
WO2005006404A2 (en) | 2005-01-20 |
JP2012147457A (ja) | 2012-08-02 |
EP1661397A2 (en) | 2006-05-31 |
CN100373943C (zh) | 2008-03-05 |
CA2531503A1 (en) | 2005-01-20 |
US20050031042A1 (en) | 2005-02-10 |
KR20060036082A (ko) | 2006-04-27 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: California, USA Patentee after: BROADCOM Corp. Address before: California, USA Patentee before: BROADLOGIC NETWORK TECHNOLOGIES, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: California, USA Patentee before: BROADCOM Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |
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CF01 | Termination of patent right due to non-payment of annual fee |