GB0421328D0 - Method and apparatus for supporting avc in mp4 - Google Patents
Method and apparatus for supporting avc in mp4Info
- Publication number
- GB0421328D0 GB0421328D0 GBGB0421328.6A GB0421328A GB0421328D0 GB 0421328 D0 GB0421328 D0 GB 0421328D0 GB 0421328 A GB0421328 A GB 0421328A GB 0421328 D0 GB0421328 D0 GB 0421328D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- avc
- supporting
- supporting avc
- 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.)
- Granted
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]
- H04N21/80—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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. 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]
- H04N21/80—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
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35960602P | 2002-02-25 | 2002-02-25 | |
US36177302P | 2002-03-05 | 2002-03-05 | |
US36364302P | 2002-03-08 | 2002-03-08 | |
US10/371,438 US20040199565A1 (en) | 2003-02-21 | 2003-02-21 | Method and apparatus for supporting advanced coding formats in media files |
PCT/US2003/005636 WO2003073770A1 (en) | 2002-02-25 | 2003-02-24 | Method and apparatus for supporting avc in mp4 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0421328D0 true GB0421328D0 (en) | 2004-10-27 |
GB2402248A GB2402248A (en) | 2004-12-01 |
GB2402248B GB2402248B (en) | 2005-10-12 |
Family
ID=27767924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0421328A Expired - Lifetime GB2402248B (en) | 2002-02-25 | 2003-02-24 | Parameter set metadata for multimedia data |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1481555A1 (en) |
JP (1) | JP2006507553A (en) |
CN (1) | CN100379290C (en) |
AU (1) | AU2003219877B2 (en) |
DE (1) | DE10392284T5 (en) |
GB (1) | GB2402248B (en) |
WO (1) | WO2003073770A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8879641B2 (en) | 2004-02-10 | 2014-11-04 | Thomson Licensing | Storage of advanced video coding (AVC) parameter sets in AVC file format |
US7725593B2 (en) * | 2005-07-15 | 2010-05-25 | Sony Corporation | Scalable video coding (SVC) file format |
US8275814B2 (en) | 2006-07-12 | 2012-09-25 | Lg Electronics Inc. | Method and apparatus for encoding/decoding signal |
WO2008048066A1 (en) * | 2006-10-19 | 2008-04-24 | Lg Electronics Inc. | Encoding method and apparatus and decoding method and apparatus |
EP2095624A1 (en) | 2006-12-21 | 2009-09-02 | Thomson Licensing | Method, apparatus and system for providing color grading for displays |
EP2172022A1 (en) * | 2007-06-28 | 2010-04-07 | Thomson Licensing | Method, apparatus and system for providing display device specific content over a network architecture |
CN103716649A (en) * | 2007-06-28 | 2014-04-09 | 汤姆逊许可公司 | Method, equipment and system for providing content special for display device through network structure |
WO2010045289A1 (en) * | 2008-10-14 | 2010-04-22 | Ripcode, Inc. | System and method for progressive delivery of transcoded media content |
JP5652642B2 (en) | 2010-08-02 | 2015-01-14 | ソニー株式会社 | Data generation apparatus, data generation method, data processing apparatus, and data processing method |
US10958915B2 (en) * | 2012-01-30 | 2021-03-23 | Qualcomm Incorporated | Method of coding video and storing video content |
JP2014017003A (en) * | 2013-08-27 | 2014-01-30 | Thomson Licensing | Method, apparatus and system for providing display device specific content over network architecture |
-
2003
- 2003-02-24 GB GB0421328A patent/GB2402248B/en not_active Expired - Lifetime
- 2003-02-24 CN CNB038092093A patent/CN100379290C/en not_active Expired - Lifetime
- 2003-02-24 DE DE10392284T patent/DE10392284T5/en not_active Withdrawn
- 2003-02-24 JP JP2003572311A patent/JP2006507553A/en active Pending
- 2003-02-24 EP EP03716160A patent/EP1481555A1/en not_active Withdrawn
- 2003-02-24 WO PCT/US2003/005636 patent/WO2003073770A1/en active Application Filing
- 2003-02-24 AU AU2003219877A patent/AU2003219877B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2003219877B2 (en) | 2008-09-04 |
CN1650626A (en) | 2005-08-03 |
GB2402248A (en) | 2004-12-01 |
EP1481555A1 (en) | 2004-12-01 |
GB2402248B (en) | 2005-10-12 |
DE10392284T5 (en) | 2005-04-07 |
AU2003219877A1 (en) | 2003-09-09 |
JP2006507553A (en) | 2006-03-02 |
WO2003073770A1 (en) | 2003-09-04 |
CN100379290C (en) | 2008-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20230223 |