CN103430535B - 使用内容剖析的增强远程转码***及方法 - Google Patents
使用内容剖析的增强远程转码***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
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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***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 |
EP2989793B1 (en) | 2013-11-13 | 2017-04-05 | Dolby Laboratories Licensing Corporation | Workflow for content creation and guided display management of enhanced dynamic range video |
US20160330400A1 (en) * | 2014-01-03 | 2016-11-10 | 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 |
EP3739894A1 (en) * | 2014-06-27 | 2020-11-18 | 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*** |
AU2017368324B2 (en) | 2016-12-01 | 2022-08-25 | Adeia Media Holdings Llc | 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 |
---|---|---|---|---|
WO1998041011A1 (en) | 1997-03-12 | 1998-09-17 | Matsushita Electric Industrial Co., Ltd. | Hdtv downconversion system |
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 |
CA2374067C (en) | 2000-03-13 | 2012-09-25 | Sony Corporation | Method and apparatus for generating compact transcoding hints metadata |
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 |
US8879856B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Content driven transcoder that orchestrates multimedia transcoding using content information |
US8194997B2 (en) | 2006-03-24 | 2012-06-05 | Sharp Laboratories Of America, Inc. | Methods and systems for tone mapping messaging |
KR101127432B1 (ko) * | 2006-04-03 | 2012-07-04 | 퀄컴 인코포레이티드 | 전처리기 방법 및 장치 |
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***及方法 |
US8572271B2 (en) | 2009-01-29 | 2013-10-29 | Qualcomm Incorporated | Multimedia management system for seamless 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 JP JP2013550599A patent/JP2014509120A/ja active Pending
- 2012-01-20 KR KR1020137021971A patent/KR102013461B1/ko active IP Right Grant
- 2012-01-20 CN CN201280014024.1A patent/CN103430535B/zh active Active
- 2012-01-20 US US13/980,681 patent/US9681091B2/en active Active
- 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
-
2017
- 2017-06-13 JP JP2017115601A patent/JP6514738B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012100117A1 (en) | 2012-07-26 |
US9681091B2 (en) | 2017-06-13 |
JP6514738B2 (ja) | 2019-05-15 |
JP2017192142A (ja) | 2017-10-19 |
KR102013461B1 (ko) | 2019-08-22 |
KR20140005261A (ko) | 2014-01-14 |
US20130293774A1 (en) | 2013-11-07 |
EP2666289A1 (en) | 2013-11-27 |
CN103430535A (zh) | 2013-12-04 |
JP2014509120A (ja) | 2014-04-10 |
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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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