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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
transcoding
program content
content
parameters
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.)
Expired - Fee Related
Application number
CN201280014024.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN103430535A (zh
Inventor
T.E.埃利奥特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
International Digital Madison Patent Holding SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN103430535A publication Critical patent/CN103430535A/zh
Application granted granted Critical
Publication of CN103430535B publication Critical patent/CN103430535B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
CN201280014024.1A 2011-01-21 2012-01-20 使用内容剖析的增强远程转码系统及方法 Expired - Fee Related CN103430535B (zh)

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 Expired - Fee Related 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 (https=)
EP (1) EP2666289A1 (https=)
JP (2) JP2014509120A (https=)
KR (1) KR102013461B1 (https=)
CN (1) CN103430535B (https=)
WO (1) WO2012100117A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
WO2015073377A1 (en) 2013-11-13 2015-05-21 Dolby Laboratories Licensing Corporation Workflow for content creation and guided display management of edr video
CN105874782A (zh) * 2014-01-03 2016-08-17 汤姆逊许可公司 用于当呈现视频内容时优化至超高清分辨率的画质增强方法、装置和计算机程序产品
US10136147B2 (en) 2014-06-11 2018-11-20 Dolby Laboratories Licensing Corporation Efficient transcoding for backward-compatible wide dynamic range codec
MX385654B (es) * 2014-06-27 2025-03-18 Panasonic Ip Man Co Ltd Dispositivo de salida de datos, metodo de salida de datos y metodo de generacion de datos.
US20160037176A1 (en) * 2014-07-30 2016-02-04 Arris Enterprises, Inc. Automatic and adaptive selection of profiles for adaptive bit rate streaming
US10142386B2 (en) 2014-10-29 2018-11-27 DLVR, Inc. Determining manifest file data used in adaptive streaming video delivery
US10084838B2 (en) 2014-10-29 2018-09-25 DLVR, Inc. Generating and using manifest files including content delivery network authentication data
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
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)

* Cited by examiner, † Cited by third party
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
KR100776529B1 (ko) 2000-03-13 2007-11-16 소니 가부시끼 가이샤 간결한 트랜스코딩 힌트 메타데이터를 생성하는 방법 및 장치
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
US8879635B2 (en) 2005-09-27 2014-11-04 Qualcomm Incorporated Methods and device for data alignment with time domain boundary
US8194997B2 (en) 2006-03-24 2012-06-05 Sharp Laboratories Of America, Inc. Methods and systems for tone mapping messaging
CN104159060B (zh) * 2006-04-03 2017-10-24 高通股份有限公司 预处理器方法及设备
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
US20100309975A1 (en) * 2009-06-05 2010-12-09 Apple Inc. Image acquisition and transcoding system
US20110246673A1 (en) * 2010-04-01 2011-10-06 Kishore Kelly Y Method and System for Optimizing the Content and Transfer of Media Files

Also Published As

Publication number Publication date
EP2666289A1 (en) 2013-11-27
KR102013461B1 (ko) 2019-08-22
CN103430535A (zh) 2013-12-04
JP2017192142A (ja) 2017-10-19
JP6514738B2 (ja) 2019-05-15
JP2014509120A (ja) 2014-04-10
WO2012100117A1 (en) 2012-07-26
KR20140005261A (ko) 2014-01-14
US9681091B2 (en) 2017-06-13
US20130293774A1 (en) 2013-11-07

Similar Documents

Publication Publication Date Title
CN103430535B (zh) 使用内容剖析的增强远程转码系统及方法
CN103814562B (zh) 用信号表示片段的特性以用于媒体数据的网络流式传输
CN104838660B (zh) 发信号通知步进式时间子层访问样本的方法
US9716737B2 (en) Video streaming in a wireless communication system
US8989259B2 (en) Method and system for media file compression
US9271003B2 (en) Real-time audio or video transcoding
EP1639823B1 (en) Method for transcoding mpeg encoded streams
JP2020096342A (ja) 動画を処理するための方法および装置
US20150156557A1 (en) Display apparatus, method of displaying image thereof, and computer-readable recording medium
CN105379293A (zh) 基于超文本协议的动态自适应流媒体中的媒体质量信息指示
CN103548352A (zh) 自适应视频转码方法和系统
CN115398481A (zh) 对图像执行人工智能编码和人工智能解码的设备和方法
CN104541509A (zh) 兼容三维视频通信
CN102158693A (zh) 自适应解码嵌入式视频比特流的方法及接收系统
US20160269462A1 (en) Adaptive real-time transcoding method and streaming server therefor
KR20210028654A (ko) Sl-hdr2 포맷에서 중간 동적 범위 비디오 신호를 처리하기 위한 방법 및 장치
CN110474867A (zh) 一种多媒体数据的传输方法、系统及设备
WO2022048889A1 (en) A method of controlling energy consumed by a multimedia streaming application
EP3070951A1 (en) Video code stream obtaining method and apparatus
CN108540745B (zh) 高清双流视频的传输方法、发送端、接收端及传输系统
US20130039413A1 (en) Video Streaming Apparatus with Quantization and Method Thereof
US20140003490A1 (en) Wireless display source device and sink device
CN104780392A (zh) 一种视频文件的转码方法及装置
JP2023007048A (ja) ストリーミングサーバ、送信方法及びプログラム
US20210099723A1 (en) Creating different video stream representations

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

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

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171103