MY166757A - Packed data processor in a system for assembling transport data packets - Google Patents
Packed data processor in a system for assembling transport data packetsInfo
- Publication number
- MY166757A MY166757A MYPI20021820A MYPI20021820A MY166757A MY 166757 A MY166757 A MY 166757A MY PI20021820 A MYPI20021820 A MY PI20021820A MY PI20021820 A MYPI20021820 A MY PI20021820A MY 166757 A MY166757 A MY 166757A
- Authority
- MY
- Malaysia
- Prior art keywords
- packet
- data packet
- gop
- paf
- codeword
- Prior art date
Links
- 238000010276 construction Methods 0.000 abstract 1
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
- H04N19/60—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]
- H04N21/20—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
-
- 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
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
IN A DIGITAL TELEVISION SIGNAL PROCESSING SYSTEM, A SPECIAL CODEWORD, A PACKET ALIGNMENT FLAG (PAF), IS INSERTED (14) INTO AN MPEG CODEWORD BITSTREAM TO SIGNIFY THE PRESENCE OF A GROUP OF PICTURES (GOP). THE PAF IMMEDIATELY PRECEDES A PICTURE START CODEWORD FOR AN "I" FRAME, WHICH INITIATES A GOP. A DATA PACKET UNDER CONSTRUCTION (12) WHEN A PAF APPEARS IS TERMINATED SINCE A GOP IS INTENDED TO BEGIN AT A PACKET BOUNDARY. SUCH TERMINATION MAY RESULT IN AN ABBREVIATED PACKET OF LESS THAN A PRESCRIBED NUMBER CODEWORDS NEEDED TO COMPLETE A DATA PACKET. THE LAST WORD OF EACH PACKET IS DESIGNATED AS SUCH TO FACILITATE THE SUBSEQUENT COMBINING (15) OF DATA PACKETS WITH RESPECTIVE HEADERS. AN INCOMPLETE DATA PACKET IS FILLED (15) WITH NULL (ZEROED BITS) WORDS TO MAKE A COMPLETE DATA PACKET WITH A PRESCRIBED NUMBER OF WORDS. FIG. 17
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1993/011583 WO1995015650A1 (en) | 1993-11-30 | 1993-11-30 | Data processor for assembling transport data packets |
Publications (1)
Publication Number | Publication Date |
---|---|
MY166757A true MY166757A (en) | 2018-07-20 |
Family
ID=22237242
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI94003161A MY118734A (en) | 1993-11-30 | 1994-11-28 | Data processor for assembling transport data packets |
MYPI20021820A MY166757A (en) | 1993-11-30 | 1994-11-28 | Packed data processor in a system for assembling transport data packets |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI94003161A MY118734A (en) | 1993-11-30 | 1994-11-28 | Data processor for assembling transport data packets |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0732032A4 (en) |
JP (1) | JP4357594B2 (en) |
KR (1) | KR100327684B1 (en) |
CN (2) | CN1099808C (en) |
AU (1) | AU5983794A (en) |
MY (2) | MY118734A (en) |
TW (1) | TW243578B (en) |
WO (1) | WO1995015650A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100821835B1 (en) * | 2001-06-30 | 2008-04-11 | 주식회사 케이티 | Method for realtime sorting of streaming data in Multimedia Messaging Server system |
SE0303085D0 (en) * | 2003-11-18 | 2003-11-18 | Scalado Ab | Method for creating a compressed digital image representation and image representation format |
JP4754648B2 (en) * | 2010-03-16 | 2011-08-24 | ゼネラル・エレクトリック・カンパニイ | How to process the data stream |
JP4648489B2 (en) * | 2010-03-17 | 2011-03-09 | ゼネラル・エレクトリック・カンパニイ | How to process the data stream |
CN108966000B (en) * | 2018-07-17 | 2021-01-29 | 北京世纪好未来教育科技有限公司 | Playing method and device, medium and terminal thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8929152D0 (en) * | 1989-12-22 | 1990-02-28 | Gen Electric | A digital augmentation system for actv-ii |
DE69122634T2 (en) * | 1990-02-06 | 1997-05-15 | Alcatel Italia | System, packet structure and device for processing the output information of a signal encoder |
BE1003827A4 (en) * | 1990-02-26 | 1992-06-23 | Alcatel Bell Sdt Sa | Universal coding method image signals. |
US5122875A (en) * | 1991-02-27 | 1992-06-16 | General Electric Company | An HDTV compression system |
US5289276A (en) * | 1992-06-19 | 1994-02-22 | General Electric Company | Method and apparatus for conveying compressed video data over a noisy communication channel |
-
1993
- 1993-11-30 JP JP51556895A patent/JP4357594B2/en not_active Expired - Lifetime
- 1993-11-30 WO PCT/US1993/011583 patent/WO1995015650A1/en not_active Application Discontinuation
- 1993-11-30 AU AU59837/94A patent/AU5983794A/en not_active Abandoned
- 1993-11-30 KR KR1019960702952A patent/KR100327684B1/en not_active IP Right Cessation
- 1993-11-30 EP EP94905919A patent/EP0732032A4/en not_active Withdrawn
-
1994
- 1994-08-31 TW TW083108027A patent/TW243578B/en not_active IP Right Cessation
- 1994-11-28 MY MYPI94003161A patent/MY118734A/en unknown
- 1994-11-28 MY MYPI20021820A patent/MY166757A/en unknown
- 1994-11-29 CN CN94112954A patent/CN1099808C/en not_active Expired - Lifetime
- 1994-11-29 CN CNB021204373A patent/CN1196331C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1196331C (en) | 2005-04-06 |
KR100327684B1 (en) | 2002-07-27 |
AU5983794A (en) | 1995-06-19 |
WO1995015650A1 (en) | 1995-06-08 |
CN1099808C (en) | 2003-01-22 |
JP4357594B2 (en) | 2009-11-04 |
EP0732032A4 (en) | 1998-12-30 |
KR960706751A (en) | 1996-12-09 |
MY118734A (en) | 2005-01-31 |
TW243578B (en) | 1995-03-21 |
CN1434634A (en) | 2003-08-06 |
CN1111876A (en) | 1995-11-15 |
EP0732032A1 (en) | 1996-09-18 |
JPH09507975A (en) | 1997-08-12 |
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