DE69620978D1 - Videodatenverabeitungsvorrichtung mit Pufferspeicher - Google Patents
Videodatenverabeitungsvorrichtung mit PufferspeicherInfo
- Publication number
- DE69620978D1 DE69620978D1 DE69620978T DE69620978T DE69620978D1 DE 69620978 D1 DE69620978 D1 DE 69620978D1 DE 69620978 T DE69620978 T DE 69620978T DE 69620978 T DE69620978 T DE 69620978T DE 69620978 D1 DE69620978 D1 DE 69620978D1
- Authority
- DE
- Germany
- Prior art keywords
- data processing
- processing device
- video data
- buffer memory
- buffer
- 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
Classifications
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9513281A FR2741172B1 (fr) | 1995-11-09 | 1995-11-09 | Dispositif de traitement de donnees comportant une memoire tampon |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69620978D1 true DE69620978D1 (de) | 2002-06-06 |
DE69620978T2 DE69620978T2 (de) | 2002-10-31 |
Family
ID=9484403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996620978 Expired - Lifetime DE69620978T2 (de) | 1995-11-09 | 1996-11-07 | Videodatenverabeitungsvorrichtung mit Pufferspeicher |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0773689B1 (de) |
JP (1) | JP3734578B2 (de) |
CN (1) | CN1110160C (de) |
DE (1) | DE69620978T2 (de) |
FR (1) | FR2741172B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0946053A1 (de) * | 1998-03-27 | 1999-09-29 | CANAL+ Société Anonyme | Speicherverwaltung in einem Empfänger/Decoder |
JP2004171411A (ja) * | 2002-11-21 | 2004-06-17 | Hitachi Global Storage Technologies Netherlands Bv | データ記憶装置及びバッファメモリの管理方法 |
CN100366022C (zh) * | 2004-04-02 | 2008-01-30 | 华为技术有限公司 | 一种缓存分配方法及装置 |
CN101309261B (zh) * | 2008-07-14 | 2011-04-06 | 成都卫士通信息产业股份有限公司 | 一种网络数据报文处理方法及***、设备 |
CN102023821A (zh) * | 2010-12-16 | 2011-04-20 | 成都市华为赛门铁克科技有限公司 | 一种磁盘空间管理方法及*** |
CN103491426A (zh) * | 2013-08-31 | 2014-01-01 | 中山大学 | 一种iptv的视频点播*** |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62177647A (ja) * | 1986-01-31 | 1987-08-04 | Toshiba Corp | 通信制御装置におけるバツフア管理方式 |
GB8722394D0 (en) * | 1987-09-23 | 1987-10-28 | British Telecomm | Video coder |
US5185863A (en) * | 1989-12-01 | 1993-02-09 | National Semiconductor Corporation | Byte-wide elasticity buffer |
US5386212A (en) * | 1992-11-19 | 1995-01-31 | General Instrument Corporation | Double buffer scheme for variable length decoder |
-
1995
- 1995-11-09 FR FR9513281A patent/FR2741172B1/fr not_active Expired - Fee Related
-
1996
- 1996-11-07 EP EP19960402376 patent/EP0773689B1/de not_active Expired - Lifetime
- 1996-11-07 DE DE1996620978 patent/DE69620978T2/de not_active Expired - Lifetime
- 1996-11-07 JP JP29552096A patent/JP3734578B2/ja not_active Expired - Fee Related
- 1996-11-09 CN CN96121933A patent/CN1110160C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0773689B1 (de) | 2002-05-02 |
JPH09261279A (ja) | 1997-10-03 |
JP3734578B2 (ja) | 2006-01-11 |
CN1152244A (zh) | 1997-06-18 |
FR2741172A1 (fr) | 1997-05-16 |
CN1110160C (zh) | 2003-05-28 |
FR2741172B1 (fr) | 1997-12-12 |
DE69620978T2 (de) | 2002-10-31 |
EP0773689A1 (de) | 1997-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 773689 Country of ref document: EP Representative=s name: MANFRED ROSSMANITH, 30974 WENNIGSEN, DE |
|
R084 | Declaration of willingness to licence |
Ref document number: 773689 Country of ref document: EP Effective date: 20111116 |