HK1062868A1 - Switching between bit-streams in video transmissi on - Google Patents
Switching between bit-streams in video transmissi onInfo
- Publication number
- HK1062868A1 HK1062868A1 HK04105644A HK04105644A HK1062868A1 HK 1062868 A1 HK1062868 A1 HK 1062868A1 HK 04105644 A HK04105644 A HK 04105644A HK 04105644 A HK04105644 A HK 04105644A HK 1062868 A1 HK1062868 A1 HK 1062868A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- type
- switching
- frames
- picture
- frame
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 2
- 230000002123 temporal effect Effects 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- 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
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25952901P | 2001-01-03 | 2001-01-03 | |
US09/827,796 US20020122491A1 (en) | 2001-01-03 | 2001-04-06 | Video decoder architecture and method for using same |
US09/883,887 US6765963B2 (en) | 2001-01-03 | 2001-06-18 | Video decoder architecture and method for using same |
US09/925,769 US6920175B2 (en) | 2001-01-03 | 2001-08-09 | Video coding architecture and methods for using same |
PCT/FI2002/000004 WO2002054776A1 (en) | 2001-01-03 | 2002-01-03 | Switching between bit-streams in video transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1062868A1 true HK1062868A1 (en) | 2004-11-26 |
Family
ID=27500649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04105644A HK1062868A1 (en) | 2001-01-03 | 2004-07-30 | Switching between bit-streams in video transmissi on |
Country Status (11)
Country | Link |
---|---|
US (1) | US6920175B2 (et) |
EP (1) | EP1356684B1 (et) |
JP (2) | JP4109113B2 (et) |
CN (1) | CN1225125C (et) |
BR (1) | BRPI0206191B1 (et) |
CA (1) | CA2431866C (et) |
EE (1) | EE04829B1 (et) |
HK (1) | HK1062868A1 (et) |
HU (1) | HU228605B1 (et) |
MX (1) | MXPA03005985A (et) |
WO (1) | WO2002054776A1 (et) |
Families Citing this family (92)
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KR20170101983A (ko) | 2014-12-31 | 2017-09-06 | 노키아 테크놀로지스 오와이 | 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측 |
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-
2001
- 2001-08-09 US US09/925,769 patent/US6920175B2/en not_active Expired - Lifetime
-
2002
- 2002-01-03 HU HU0400560A patent/HU228605B1/hu unknown
- 2002-01-03 CN CNB028034414A patent/CN1225125C/zh not_active Expired - Lifetime
- 2002-01-03 WO PCT/FI2002/000004 patent/WO2002054776A1/en not_active Application Discontinuation
- 2002-01-03 EE EEP200300315A patent/EE04829B1/et unknown
- 2002-01-03 BR BRPI0206191A patent/BRPI0206191B1/pt active IP Right Grant
- 2002-01-03 JP JP2002555537A patent/JP4109113B2/ja not_active Expired - Lifetime
- 2002-01-03 MX MXPA03005985A patent/MXPA03005985A/es active IP Right Grant
- 2002-01-03 EP EP02716096.9A patent/EP1356684B1/en not_active Expired - Lifetime
- 2002-01-03 CA CA002431866A patent/CA2431866C/en not_active Expired - Lifetime
-
2004
- 2004-07-30 HK HK04105644A patent/HK1062868A1/xx not_active IP Right Cessation
-
2007
- 2007-07-06 JP JP2007178813A patent/JP5128865B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002054776A1 (en) | 2002-07-11 |
CN1484921A (zh) | 2004-03-24 |
CN1225125C (zh) | 2005-10-26 |
MXPA03005985A (es) | 2003-09-10 |
US20020118755A1 (en) | 2002-08-29 |
EE04829B1 (et) | 2007-04-16 |
JP2007312411A (ja) | 2007-11-29 |
CA2431866A1 (en) | 2002-07-11 |
HU228605B1 (en) | 2013-04-29 |
CA2431866C (en) | 2009-12-22 |
BRPI0206191B1 (pt) | 2016-06-21 |
EP1356684A1 (en) | 2003-10-29 |
EP1356684B1 (en) | 2016-08-03 |
US6920175B2 (en) | 2005-07-19 |
JP4109113B2 (ja) | 2008-07-02 |
HUP0400560A2 (en) | 2004-06-28 |
EE200300315A (et) | 2003-10-15 |
BR0206191A (pt) | 2003-10-07 |
JP2004517569A (ja) | 2004-06-10 |
JP5128865B2 (ja) | 2013-01-23 |
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