WO2005034500A3 - Method and apparatus for transmitting video signals - Google Patents
Method and apparatus for transmitting video signals Download PDFInfo
- Publication number
- WO2005034500A3 WO2005034500A3 PCT/US2004/029899 US2004029899W WO2005034500A3 WO 2005034500 A3 WO2005034500 A3 WO 2005034500A3 US 2004029899 W US2004029899 W US 2004029899W WO 2005034500 A3 WO2005034500 A3 WO 2005034500A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- video
- transmission system
- disclosed
- video signals
- signals
- Prior art date
Links
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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4143—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a Personal Computer [PC]
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04783929A EP1671476A4 (en) | 2003-09-19 | 2004-09-10 | Method and apparatus for transmitting video signals |
AU2004306396A AU2004306396A1 (en) | 2003-09-19 | 2004-09-10 | Method and apparatus for transmitting video signals |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/666,940 US8068546B2 (en) | 2002-08-29 | 2003-09-19 | Method and apparatus for transmitting video signals |
US10/666,940 | 2003-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005034500A2 WO2005034500A2 (en) | 2005-04-14 |
WO2005034500A3 true WO2005034500A3 (en) | 2006-10-26 |
Family
ID=34421974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/029899 WO2005034500A2 (en) | 2003-09-19 | 2004-09-10 | Method and apparatus for transmitting video signals |
Country Status (4)
Country | Link |
---|---|
US (2) | US8068546B2 (en) |
EP (1) | EP1671476A4 (en) |
AU (1) | AU2004306396A1 (en) |
WO (1) | WO2005034500A2 (en) |
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US7668403B2 (en) * | 2005-06-28 | 2010-02-23 | Lockheed Martin Corporation | Frame grabber |
JP2009507450A (en) | 2005-09-07 | 2009-02-19 | ヴィドヨ,インコーポレーテッド | System and method for reliable base layer trunk |
US8436889B2 (en) * | 2005-12-22 | 2013-05-07 | Vidyo, Inc. | System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers |
US8432938B2 (en) * | 2006-03-29 | 2013-04-30 | Samsung Electronics Co., Ltd. | Method and system for video stream transmission over wireless channels |
WO2008042852A2 (en) * | 2006-09-29 | 2008-04-10 | Vidyo, Inc. | System and method for multipoint conferencing with scalable video coding servers and multicast |
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CN104469395B (en) | 2014-12-12 | 2017-11-07 | 华为技术有限公司 | Image transfer method and device |
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US10129573B1 (en) * | 2017-09-20 | 2018-11-13 | Microsoft Technology Licensing, Llc | Identifying relevance of a video |
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-
2003
- 2003-09-19 US US10/666,940 patent/US8068546B2/en not_active Expired - Fee Related
-
2004
- 2004-09-10 WO PCT/US2004/029899 patent/WO2005034500A2/en active Application Filing
- 2004-09-10 AU AU2004306396A patent/AU2004306396A1/en not_active Abandoned
- 2004-09-10 EP EP04783929A patent/EP1671476A4/en not_active Ceased
-
2011
- 2011-10-24 US US13/279,985 patent/US20120079522A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6330595B1 (en) * | 1996-03-08 | 2001-12-11 | Actv, Inc. | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
Also Published As
Publication number | Publication date |
---|---|
EP1671476A4 (en) | 2012-02-22 |
EP1671476A2 (en) | 2006-06-21 |
WO2005034500A2 (en) | 2005-04-14 |
US20040131115A1 (en) | 2004-07-08 |
US8068546B2 (en) | 2011-11-29 |
US20120079522A1 (en) | 2012-03-29 |
AU2004306396A1 (en) | 2005-04-14 |
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