CN103430535B - 使用内容剖析的增强远程转码系统及方法 - Google Patents
使用内容剖析的增强远程转码系统及方法 Download PDFInfo
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- CN103430535B CN103430535B CN201280014024.1A CN201280014024A CN103430535B CN 103430535 B CN103430535 B CN 103430535B CN 201280014024 A CN201280014024 A CN 201280014024A CN 103430535 B CN103430535 B CN 103430535B
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- 238000000034 method Methods 0.000 title claims abstract description 67
- 230000002708 enhancing effect Effects 0.000 title description 6
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000003379 elimination reaction Methods 0.000 claims description 5
- 230000008030 elimination Effects 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
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- 210000003484 anatomy Anatomy 0.000 description 6
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output 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
- H04N19/46—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 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
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage capabilities
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161434977P | 2011-01-21 | 2011-01-21 | |
US61/434,977 | 2011-01-21 | ||
PCT/US2012/021959 WO2012100117A1 (en) | 2011-01-21 | 2012-01-20 | System and method for enhanced remote transcoding using content profiling |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103430535A CN103430535A (zh) | 2013-12-04 |
CN103430535B true CN103430535B (zh) | 2017-11-03 |
Family
ID=45562467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280014024.1A Active CN103430535B (zh) | 2011-01-21 | 2012-01-20 | 使用内容剖析的增强远程转码系统及方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9681091B2 (zh) |
EP (1) | EP2666289A1 (zh) |
JP (2) | JP2014509120A (zh) |
KR (1) | KR102013461B1 (zh) |
CN (1) | CN103430535B (zh) |
WO (1) | WO2012100117A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10055866B2 (en) | 2013-02-21 | 2018-08-21 | Dolby Laboratories Licensing Corporation | Systems and methods for appearance mapping for compositing overlay graphics |
JP6042583B2 (ja) | 2013-11-13 | 2016-12-14 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Edrビデオのコンテンツ生成および支援ディスプレイ管理を行うためのワークフロー |
EP3090538A1 (en) * | 2014-01-03 | 2016-11-09 | Thomson Licensing | Method, apparatus, and computer program product for optimising the upscaling to ultrahigh definition resolution when rendering video content |
US10136147B2 (en) * | 2014-06-11 | 2018-11-20 | Dolby Laboratories Licensing Corporation | Efficient transcoding for backward-compatible wide dynamic range codec |
EP3163894B1 (en) * | 2014-06-27 | 2020-08-19 | Panasonic Intellectual Property Management Co., Ltd. | Data output device, data output method, and data generation method |
US20160037176A1 (en) * | 2014-07-30 | 2016-02-04 | Arris Enterprises, Inc. | Automatic and adaptive selection of profiles for adaptive bit rate streaming |
CN105898531A (zh) * | 2015-12-07 | 2016-08-24 | 乐视云计算有限公司 | 视频缓存文件的封装方法和系统 |
GB2600040B8 (en) * | 2016-12-01 | 2023-01-11 | Brightcove Inc | Optimization of encoding profiles for media streaming |
CN107071562A (zh) * | 2017-05-15 | 2017-08-18 | 深圳市茁壮网络股份有限公司 | 一种转码参数设置方法及装置 |
US11089359B1 (en) * | 2019-05-12 | 2021-08-10 | Facebook, Inc. | Systems and methods for persisting in-band metadata within compressed video files |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69821693T2 (de) | 1997-03-12 | 2005-04-07 | Matsushita Electric Industrial Co., Ltd., Kadoma | Mpeg-decoder zur erzeugung multipler standardausgangssignale |
CN100338956C (zh) * | 2000-03-13 | 2007-09-19 | 索尼公司 | 产生压缩的代码转换提示元数据的方法和设备 |
JP4622121B2 (ja) * | 2000-03-13 | 2011-02-02 | ソニー株式会社 | データ変換装置および方法、並びに、符号化装置および方法 |
US7088780B2 (en) * | 2001-05-11 | 2006-08-08 | Mitsubishi Electric Research Labs, Inc. | Video transcoder with drift compensation |
US8199825B2 (en) * | 2004-12-14 | 2012-06-12 | Hewlett-Packard Development Company, L.P. | Reducing the resolution of media data |
JP2006246008A (ja) * | 2005-03-03 | 2006-09-14 | Ntt Docomo Inc | 映像トランスコードシステム、映像取得装置、トランスコーダ装置、及び、映像トランスコーディング方法 |
US8879857B2 (en) * | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Redundant data encoding methods and device |
US8194997B2 (en) * | 2006-03-24 | 2012-06-05 | Sharp Laboratories Of America, Inc. | Methods and systems for tone mapping messaging |
EP2002650A1 (en) | 2006-04-03 | 2008-12-17 | QUALCOMM Incorporated | Preprocessor method and apparatus |
JP4567646B2 (ja) * | 2006-09-25 | 2010-10-20 | シャープ株式会社 | 動画像・音声再生携帯端末、及び、動画像・音声配信端末、及び、システム |
CN100568971C (zh) | 2006-11-22 | 2009-12-09 | 中兴通讯股份有限公司 | 一种mpeg-4的传输码流到互联网流媒体联盟流的实时转换方法 |
US20080235746A1 (en) * | 2007-03-20 | 2008-09-25 | Michael James Peters | Methods and apparatus for content delivery and replacement in a network |
KR100928998B1 (ko) | 2007-12-12 | 2009-11-26 | 한국전자통신연구원 | 사용자 단말기에 멀티미디어 컨텐츠와 코덱을 제공하는적응적 멀티미디어 시스템 및 그 방법 |
JP2009260818A (ja) * | 2008-04-18 | 2009-11-05 | Nec Corp | サーバ装置とコンテンツ配信方法とプログラム |
US20100017516A1 (en) | 2008-07-16 | 2010-01-21 | General Instrument Corporation | Demand-driven optimization and balancing of transcoding resources |
CN101404652A (zh) * | 2008-10-10 | 2009-04-08 | 华南理工大学 | 一种应用于数字家庭的媒体格式转换系统及方法 |
US8774048B2 (en) * | 2009-01-29 | 2014-07-08 | Qualcomm Incorporated | Link management for multimedia content mobility |
US20100254453A1 (en) * | 2009-04-02 | 2010-10-07 | Qualcomm Incorporated | Inverse telecine techniques |
US20100309987A1 (en) * | 2009-06-05 | 2010-12-09 | Apple Inc. | Image acquisition and encoding system |
US20110246673A1 (en) * | 2010-04-01 | 2011-10-06 | Kishore Kelly Y | Method and System for Optimizing the Content and Transfer of Media Files |
-
2012
- 2012-01-20 KR KR1020137021971A patent/KR102013461B1/ko active IP Right Grant
- 2012-01-20 JP JP2013550599A patent/JP2014509120A/ja active Pending
- 2012-01-20 WO PCT/US2012/021959 patent/WO2012100117A1/en active Application Filing
- 2012-01-20 EP EP12702369.5A patent/EP2666289A1/en not_active Ceased
- 2012-01-20 CN CN201280014024.1A patent/CN103430535B/zh active Active
- 2012-01-20 US US13/980,681 patent/US9681091B2/en active Active
-
2017
- 2017-06-13 JP JP2017115601A patent/JP6514738B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017192142A (ja) | 2017-10-19 |
EP2666289A1 (en) | 2013-11-27 |
WO2012100117A1 (en) | 2012-07-26 |
CN103430535A (zh) | 2013-12-04 |
JP2014509120A (ja) | 2014-04-10 |
US9681091B2 (en) | 2017-06-13 |
KR20140005261A (ko) | 2014-01-14 |
US20130293774A1 (en) | 2013-11-07 |
JP6514738B2 (ja) | 2019-05-15 |
KR102013461B1 (ko) | 2019-08-22 |
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Effective date of registration: 20190130 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190130 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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