EP1932354A4 - Method and apparatus for scalable video adaptation using adaptation operators for scalable video - Google Patents
Method and apparatus for scalable video adaptation using adaptation operators for scalable videoInfo
- Publication number
- EP1932354A4 EP1932354A4 EP06799070A EP06799070A EP1932354A4 EP 1932354 A4 EP1932354 A4 EP 1932354A4 EP 06799070 A EP06799070 A EP 06799070A EP 06799070 A EP06799070 A EP 06799070A EP 1932354 A4 EP1932354 A4 EP 1932354A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- adaptation
- scalable video
- operators
- scalable
- video
- 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.)
- Withdrawn
Links
- 230000006978 adaptation Effects 0.000 title 2
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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
-
- 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050094386 | 2005-10-07 | ||
KR20050127710 | 2005-12-22 | ||
KR1020060097262A KR100848310B1 (en) | 2005-10-07 | 2006-10-02 | Method and apparatus for scalable video adaptation using adaptation operators for scalable video |
PCT/KR2006/003989 WO2007043770A1 (en) | 2005-10-07 | 2006-10-02 | Method and apparatus for scalable video adaptation using adaptation operators for scalable video |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1932354A1 EP1932354A1 (en) | 2008-06-18 |
EP1932354A4 true EP1932354A4 (en) | 2011-01-05 |
Family
ID=37942971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06799070A Withdrawn EP1932354A4 (en) | 2005-10-07 | 2006-10-02 | Method and apparatus for scalable video adaptation using adaptation operators for scalable video |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1932354A4 (en) |
WO (1) | WO2007043770A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009148270A2 (en) * | 2008-06-05 | 2009-12-10 | Electronics And Telecommunications Research Institute | Apparatus and method for adapting scalable video coding bitstream |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020071486A1 (en) * | 2000-10-11 | 2002-06-13 | Philips Electronics North America Corporation | Spatial scalability for fine granular video encoding |
US20020090138A1 (en) * | 1998-01-14 | 2002-07-11 | Akiyoshi Hamanaka | Image processing apparatus and method |
EP1478181A1 (en) * | 2002-02-19 | 2004-11-17 | Sony Corporation | Moving picture distribution system, moving picture distribution device and method, recording medium, and program |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5768537A (en) * | 1996-02-22 | 1998-06-16 | International Business Machines Corporation | Scalable MPEG2 compliant video encoder |
US6580759B1 (en) * | 2000-11-16 | 2003-06-17 | Koninklijke Philips Electronics N.V. | Scalable MPEG-2 video system |
KR100388820B1 (en) * | 2001-05-16 | 2003-06-25 | 주식회사 넷앤티비 | Apparatus and method for applying adaptive selective enhancement in the fine granular scalable coding |
KR20050077874A (en) * | 2004-01-28 | 2005-08-04 | 삼성전자주식회사 | Method of supporting scalable video stream and device thereof |
-
2006
- 2006-10-02 WO PCT/KR2006/003989 patent/WO2007043770A1/en active Application Filing
- 2006-10-02 EP EP06799070A patent/EP1932354A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020090138A1 (en) * | 1998-01-14 | 2002-07-11 | Akiyoshi Hamanaka | Image processing apparatus and method |
US20020071486A1 (en) * | 2000-10-11 | 2002-06-13 | Philips Electronics North America Corporation | Spatial scalability for fine granular video encoding |
EP1478181A1 (en) * | 2002-02-19 | 2004-11-17 | Sony Corporation | Moving picture distribution system, moving picture distribution device and method, recording medium, and program |
Non-Patent Citations (2)
Title |
---|
JVT: "Joint Scalable Video Model JSVM-2", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, 16 April 2005 (2005-04-16), pages 1 - 31, XP002399745 * |
See also references of WO2007043770A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1932354A1 (en) | 2008-06-18 |
WO2007043770A1 (en) | 2007-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080319 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20101203 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: INFORMATION AND COMMUNICATIONS UNIVERSITY RESEARCH Owner name: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT Owner name: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
|
17Q | First examination report despatched |
Effective date: 20111227 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140501 |