CN1932820A - 提供以及接收并播放多媒体文件的装置及其方法 - Google Patents
提供以及接收并播放多媒体文件的装置及其方法 Download PDFInfo
- Publication number
- CN1932820A CN1932820A CNA2006101520668A CN200610152066A CN1932820A CN 1932820 A CN1932820 A CN 1932820A CN A2006101520668 A CNA2006101520668 A CN A2006101520668A CN 200610152066 A CN200610152066 A CN 200610152066A CN 1932820 A CN1932820 A CN 1932820A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
- G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0084804 | 2005-09-12 | ||
KR1020050084804 | 2005-09-12 | ||
KR1020050084804A KR100734397B1 (ko) | 2005-09-12 | 2005-09-12 | 멀티미디어 파일을 제공하는 장치 및 그 방법, 그리고 그멀티미디어 파일을 제공받아 재생하는 장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1932820A true CN1932820A (zh) | 2007-03-21 |
CN1932820B CN1932820B (zh) | 2011-06-01 |
Family
ID=37878655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101520668A Expired - Fee Related CN1932820B (zh) | 2005-09-12 | 2006-09-11 | 提供以及接收并播放多媒体文件的装置及其方法 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100734397B1 (zh) |
CN (1) | CN1932820B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106294600A (zh) * | 2016-07-29 | 2017-01-04 | 易心悦 | 一种数码照片的多媒体编辑方法、展示方法及系统 |
CN108174241A (zh) * | 2017-12-22 | 2018-06-15 | 武汉益模科技股份有限公司 | 一种视频播放加密方法及系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4456185B2 (ja) * | 1997-08-29 | 2010-04-28 | 富士通株式会社 | コピー防止機能を持つ見える透かし入り動画像記録媒体とその作成・検出および録画・再生装置 |
KR100367582B1 (ko) | 1999-02-10 | 2003-01-10 | 엘지전자 주식회사 | 데이터 전송시스템의 업로드 방지 방법 |
KR100337954B1 (ko) * | 1999-12-16 | 2002-05-23 | 최종욱 | 텍스트 워터마크 삽입 방법 및 장치 |
KR20000050143A (ko) * | 2000-01-07 | 2000-08-05 | 김주현 | 복제방지수단을 갖는 인터넷 전자 상거래시스템 |
EP1263229A4 (en) * | 2000-01-31 | 2003-08-20 | Canon Kk | DEVICE, SYSTEM AND METHOD FOR DATA PROCESSING, AND INFORMATION MEDIUM |
EP1398902A4 (en) * | 2001-06-04 | 2007-02-28 | Matsushita Electric Ind Co Ltd | DEVICE AND METHOD FOR A FLEXIBLE AND COMMON IPMP SYSTEM FOR PROVIDING AND PROTECTING CONTENTS |
KR100426690B1 (ko) * | 2001-07-26 | 2004-04-17 | 주식회사 마크애니 | 화면분할에 의한 디지털 워터마크의 삽입 및 추출방법과이를 이용한 장치 |
KR100415486B1 (ko) * | 2001-10-06 | 2004-01-24 | 주식회사 마크애니 | 워터마크를 삽입하는 방법 및 장치, 및 이를 이용하여제작된 디지털 컨텐츠의 복사, 재생을 제어하는 방법 및장치 |
KR100426305B1 (ko) * | 2001-11-27 | 2004-04-08 | 한국전자통신연구원 | 웨이블릿 기반에서 블라인드 방식을 이용한 디지털워터마크 삽입/추출장치 및 방법 |
KR100556844B1 (ko) * | 2003-04-19 | 2006-03-10 | 엘지전자 주식회사 | 동영상 전송 시스템의 에러 검출 방법 |
KR100673093B1 (ko) * | 2004-08-26 | 2007-01-22 | 주식회사 텔레칩스 | 휴대형 멀티미디어 재생기에서 다중 파일 캐싱을 이용한리얼타임 멀티미디어 파일 재생 방법 |
-
2005
- 2005-09-12 KR KR1020050084804A patent/KR100734397B1/ko not_active IP Right Cessation
-
2006
- 2006-09-11 CN CN2006101520668A patent/CN1932820B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106294600A (zh) * | 2016-07-29 | 2017-01-04 | 易心悦 | 一种数码照片的多媒体编辑方法、展示方法及系统 |
CN108174241A (zh) * | 2017-12-22 | 2018-06-15 | 武汉益模科技股份有限公司 | 一种视频播放加密方法及系统 |
CN108174241B (zh) * | 2017-12-22 | 2021-05-11 | 武汉益模科技股份有限公司 | 一种视频播放加密方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1932820B (zh) | 2011-06-01 |
KR20070030051A (ko) | 2007-03-15 |
KR100734397B1 (ko) | 2007-07-02 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120323 |
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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: 100022 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120323 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: 100022 Beijing city Chaoyang District Jianguomenwai Street No. 12 b Gemini building 18 layer tower Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20140911 |
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EXPY | Termination of patent right or utility model |