CN1209703C - 一种可随机访问数据流的组织方法及其对应的解码方法 - Google Patents
一种可随机访问数据流的组织方法及其对应的解码方法 Download PDFInfo
- Publication number
- CN1209703C CN1209703C CN 200310107985 CN200310107985A CN1209703C CN 1209703 C CN1209703 C CN 1209703C CN 200310107985 CN200310107985 CN 200310107985 CN 200310107985 A CN200310107985 A CN 200310107985A CN 1209703 C CN1209703 C CN 1209703C
- Authority
- CN
- China
- Prior art keywords
- data
- random access
- data stream
- bit
- write
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000008520 organization Effects 0.000 title 1
- 239000000945 filler Substances 0.000 claims description 6
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 4
- 244000144985 peep Species 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 241001269238 Data Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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]
- H04N21/40—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]
- H04N21/20—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310107985 CN1209703C (zh) | 2003-10-16 | 2003-10-16 | 一种可随机访问数据流的组织方法及其对应的解码方法 |
RU2006116579/09A RU2331914C2 (ru) | 2003-10-16 | 2004-09-20 | Способ формирования потока данных с возможностью произвольного доступа и соответствующий способ его декодирования |
PCT/CN2004/001062 WO2005038643A1 (fr) | 2003-10-16 | 2004-09-20 | Procede de formation d'un flux de donnees qui peut etre accede de maniere aleatoire et procede de decodage correspondant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310107985 CN1209703C (zh) | 2003-10-16 | 2003-10-16 | 一种可随机访问数据流的组织方法及其对应的解码方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1529228A CN1529228A (zh) | 2004-09-15 |
CN1209703C true CN1209703C (zh) | 2005-07-06 |
Family
ID=34304587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200310107985 Expired - Lifetime CN1209703C (zh) | 2003-10-16 | 2003-10-16 | 一种可随机访问数据流的组织方法及其对应的解码方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1209703C (zh) |
RU (1) | RU2331914C2 (zh) |
WO (1) | WO2005038643A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101296376B (zh) * | 2007-04-24 | 2011-01-26 | 北京展讯高科通信技术有限公司 | 填充位丢弃电路和方法 |
CN111684804B (zh) * | 2019-04-30 | 2022-05-13 | 深圳市大疆创新科技有限公司 | 一种数据编码、数据解码方法、设备及存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5739862A (en) * | 1996-12-23 | 1998-04-14 | Tektronix, Inc. | Reverse playback of MPEG video |
KR100345235B1 (ko) * | 1998-11-08 | 2005-07-29 | 엘지전자 주식회사 | 디지털데이터스트림기록방법및그장치 |
GB0007870D0 (en) * | 2000-03-31 | 2000-05-17 | Koninkl Philips Electronics Nv | Methods and apparatus for making and replauing digital video recordings, and recordings made by such methods |
US6792433B2 (en) * | 2000-04-07 | 2004-09-14 | Avid Technology, Inc. | Indexing interleaved media data |
US7212726B2 (en) * | 2000-09-15 | 2007-05-01 | International Business Machines Corporation | System and method of processing MPEG streams for file index insertion |
CN1131637C (zh) * | 2000-10-13 | 2003-12-17 | 北京算通数字技术研究中心有限公司 | 数据流索引文件生成及用该文件访问帧和切变镜头的方法 |
KR100470025B1 (ko) * | 2001-06-15 | 2005-02-04 | 엘지전자 주식회사 | 디지털 데이터 스트림 기록장치 및 방법과, 그에 따른기록매체 |
DE60223483T2 (de) * | 2001-10-29 | 2008-09-18 | Humax Co. Ltd., Yougin | Verfahren zum aufzeichenen eines digitalen Rundfunkprogramms und zeitbasierter Wiedergabe eines aufgezeichneten Rundfunkprogramms und zugehörige Vorrichtung |
-
2003
- 2003-10-16 CN CN 200310107985 patent/CN1209703C/zh not_active Expired - Lifetime
-
2004
- 2004-09-20 RU RU2006116579/09A patent/RU2331914C2/ru not_active IP Right Cessation
- 2004-09-20 WO PCT/CN2004/001062 patent/WO2005038643A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2006116579A (ru) | 2007-11-27 |
WO2005038643A1 (fr) | 2005-04-28 |
CN1529228A (zh) | 2004-09-15 |
RU2331914C2 (ru) | 2008-08-20 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GUOMAO DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI TELCOM ( GROUP ) CO., LTD. CENTER INSTITUTE Effective date: 20100319 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200032 3/F, NO.1646, XIETU ROAD, SHANGHAI CITY TO: 201203 ROOM 408, NO.50, BOXIA ROAD, PUDONG NEW DISTRICT, SHANGHAI CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100319 Address after: 201203, room 50, 408 Xia Xia Road, Shanghai, Pudong New Area Patentee after: SHANGHAI GMT DIGITAL TECHNOLOGY Co.,Ltd. Address before: 200032 Shanghai Xietu Road No. 3 building 1646 Patentee before: Central Research Institute of Shanghai radio and television (Group) Co.,Ltd. |
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DD01 | Delivery of document by public notice |
Addressee: Ru Kai Document name: Notification of Passing Examination on Formalities |
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CX01 | Expiry of patent term |
Granted publication date: 20050706 |
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CX01 | Expiry of patent term |